DR. ROBERT C. HOLLADAY M.D.
NPI 1124023668
Internal Medicine - Pulmonary Disease in Shreveport, LA
NPI Status: Active since June 20, 2005
Contact Information
850 OLIVE ST
STE A
SHREVEPORT, LA
ZIP 71104
Phone: (318) 222-3662
Fax: (318) 222-0034
- Individual
- Male
- Years of Experience 38
- Internal Medicine
- Pulmonary Disease
- Accepts Insurance
- Accepts Medicare Approved Payment
About ROBERT HOLLADAY
This page provides the complete NPI Profile along with additional information for Robert Holladay, an internist established in Shreveport, Louisiana with a medical specialization in Internal Medicine, focusing in pulmonary disease and more than 38 years of experience. He graduated from Louisiana State University School Of Medicine In Shreveport in 1988. The healthcare provider is registered in the NPI registry with number 1124023668 assigned on June 2005. The practitioner's primary taxonomy code is 207RP1001X with license number 020136 (LA). The provider is registered as an individual and his NPI record was last updated one year ago.
- NPI
- 1124023668
- Provider Name
- DR. ROBERT C. HOLLADAY M.D.
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 850 OLIVE ST STE A SHREVEPORT, LA 71104
- Location Phone
- (318) 222-3662
- Location Fax
- (318) 222-0034
- Mailing Address
- 850 OLIVE ST STE A SHREVEPORT, LA 71104
- Mailing Phone
- (318) 222-3662
- Mailing Fax
- (318) 222-0034
- Medical School Name
- LOUISIANA STATE UNIVERSITY SCHOOL OF MEDICINE IN SHREVEPORT
- Graduation Year
- 1988
- Is Sole Proprietor?
- No
- Enumeration Date
- 06-20-2005
- Last Update Date
- 02-12-2025
- Code Navigator
An internist like Robert Holladay is a physician who has completed an internal medicine residency and is board-certified or board-eligible in an internist specialty. Internists are trained to care for adults of all ages for many different medical conditions. An internist typically monitors chronic physical conditions, identifies acute diseases, provides family planning, provides counseling about wellness and disease prevention, etc.
Location Map
Secondary Locations
- 1541 Kings Hwy
Shreveport, LA 71103
(318) 626-0000
Specialty - Primary Taxonomy
The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.
- Classification
Internal Medicine Pulmonary Disease
- Taxonomy Code
- 207RP1001X
- Type
- Allopathic & Osteopathic Physicians
- License No.
- 020136
- License State
- LA
- Taxonomy Description
- An internist who treats diseases of the lungs and airways. The pulmonologist diagnoses and treats cancer, pneumonia, pleurisy, asthma, occupational and environmental diseases, bronchitis, sleep disorders, emphysema and other complex disorders of the lungs.
Secondary Taxonomies
The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.
No. | Taxonomy Code | Type | Classification / Specialization |
License No. (State) |
---|---|---|---|---|
1 | 207R00000X | Allopathic & Osteopathic Physicians | Internal Medicine | MD.020136 (LA) |
2 | 207RC0000X | Allopathic & Osteopathic Physicians | Internal Medicine | MD.020136 (LA) |
Insurance Plans Accepted
According to publicly available information the provider might be accepting the following health plans from these health insurance companies:
- Blue Max 70/50 $6700 - PPO
- Blue Max 90/70 $1500 - PPO
- Blue Max Copay (PCP, Specialist, Urgent Care) 50/50 $3300 - PPO
- Blue Max Copay (PCP, Specialist, Urgent Care) 50/50 $7500 Standardized Plan - PPO
- Blue Max Copay (PCP, Specialist, Urgent Care) 60/40 $5000 Standardized Plan - PPO
- Blue Max Copay (PCP, Specialist, Urgent Care) 75/55 $1500 Standardized Plan - PPO
- Blue Saver 60/40 $6100 - PPO
- Blue Saver 90/70 $3200 - PPO
- Blue Connect 80/60 $3200 (L) - POS
- Blue Connect 80/60 $3200 (N) - POS
- Blue Connect 80/60 $3200 (S) - POS
- Blue Connect Copay (PCP, Specialist, Urgent Care) 50/50 $7500 Standardized Plan (L) - POS
- Blue Connect Copay (PCP, Specialist, Urgent Care) 50/50 $7500 Standardized Plan (N) - POS
- Blue Connect Copay (PCP, Specialist, Urgent Care) 50/50 $7500 Standardized Plan (S) - POS
- Blue Connect Copay (PCP, Specialist, Urgent Care) 60/40 $5000 Standardized Plan (L) - POS
- Blue Connect Copay (PCP, Specialist, Urgent Care) 60/40 $5000 Standardized Plan (N) - POS
- Blue Connect Copay (PCP, Specialist, Urgent Care) 60/40 $5000 Standardized Plan (S) - POS
- Blue Connect Copay (PCP, Specialist, Urgent Care) 75/55 $1500 Standardized Plan (L) - POS
- Blue Connect Copay (PCP, Specialist, Urgent Care) 75/55 $1500 Standardized Plan (N) - POS
- Blue Connect Copay (PCP, Specialist, Urgent Care) 75/55 $1500 Standardized Plan (S) - POS
- Blue POS 60/40 $6500 - POS
- Blue POS 70/50 $4550 - POS
- Blue POS 80/60 $3200 - POS
- Blue POS Copay (PCP, Specialist, Urgent Care) 50/50 $7500 Standardized Plan - POS
- Blue POS Copay (PCP, Specialist, Urgent Care) 60/40 $5000 Standardized Plan - POS
- Blue POS Copay (PCP, Specialist, Urgent Care) 75/55 $1500 Standardized Plan - POS
- Blue POS Copay (PCP, Specialist, Urgent Care) 80/60 $1000 - POS
Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.
Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.
*Please verify directly with this provider to make sure your insurance plan is currently accepted.
Additional Identifiers
The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.
Identifier | Type / Code | Identifier State | Identifier Issuer |
---|---|---|---|
1987115 | MEDICAID (05) | LA |
Medicare Participation & PECOS Enrollment Status
Robert Holladay is registered with Medicare and accepts claims assignment, this means the provider accepts the approved amount for the cost of rendered services as full payment. Participating providers may not charge beneficiaries more than the approved amount for their services. Please keep in mind that beneficiaries still have to pay a coinsurance or copayment amount for a visit or service.
What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.
PECOS PAC ID: 2769571371
What is the PECOS Associate Control ID?
A PAC ID is a unique 10-digit number assigned to an individual or organization healthcare provider in PECOS. The PAC ID is used to link together all the provider information, like tax identification numbers and organizational names. A PAC ID can be connected to multiple Enrollment IDs if an individual or organization has enrolled in PECOS more than once.PECOS Enrollment ID: I20090225000709
What is the Provider Enrollment ID?
The Enrollment ID is a unique alphanumeric 15-digit code assigned to each new provider's PECOS enrollment application. The Enrollment ID is used to link together all the provider enrollment information like enrollment type, state, provider specialty, and reassignment of benefits.Accepts Medicare Assignment? Yes
What does it mean "accepts medicare assignment"?
When a provider accepts Medicare assignment, the provider agrees to be paid directly by Medicare and to accept the payment amount approved by Medicare. Additionally, the provider agrees to not bill patients for more than the Medicare deductible and coinsurance amounts.
A provider who doesn't accept assignment may charge you up to 15% over the Medicare-approved amount. This is known as the limiting charge. You may have to pay this amount, or it may be covered by another insurer.
Provider Referred Orders for Durable Medical Equipment, Devices & Supplies
The following list reflects the services, supplies or durable medical equipment ordered by this provider to a DME supplier on behalf of patients. The information below is derived from Medicare claims data and reflects the BETOS category, HCPCS code information and the number times each service was submitted under the Medicare fee-for-service program.
Durable Medical Equipment
DME-Other DME (DE001N)
Tubing with integrated heating element for use with positive airway pressure device (HCPCS:A4604)
2 DME suppliers used 11 Medicare Claims 11 Services Paid
DME-Other DME (DE001N)
Headgear used with positive airway pressure device (HCPCS:A7035)
4 DME suppliers used 11 Medicare Claims 11 Services Paid
DME-Other DME (DE001N)
Filter, disposable, used with positive airway pressure device (HCPCS:A7038)
4 DME suppliers used 16 Medicare Claims 93 Services Paid
DME-Oxygen and Supplies (DC000N)
Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing (HCPCS:E0431)
7 DME suppliers used 84 Medicare Claims 85 Services Paid
DME-Oxygen and Supplies (DC000N)
Portable oxygen contents, gaseous, 1 month's supply = 1 unit (HCPCS:E0443)
1 DME suppliers used 17 Medicare Claims 17 Services Paid
DME-Other DME (DE005N)
Home ventilator, any type, used with non-invasive interface, (e.g., mask, chest shell) (HCPCS:E0466)
1 DME suppliers used 24 Medicare Claims 24 Services Paid
DME-Other DME (DE001N)
Continuous positive airway pressure (cpap) device (HCPCS:E0601)
2 DME suppliers used 12 Medicare Claims 12 Services Paid
DME-Oxygen and Supplies (DC002N)
Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate (HCPCS:E1390)
10 DME suppliers used 167 Medicare Claims 168 Services Paid
DME-Oxygen and Supplies (DC002N)
Portable oxygen concentrator, rental (HCPCS:E1392)
4 DME suppliers used 74 Medicare Claims 74 Services Paid
DME-Other DME (DE000N)
Pharmacy dispensing fee for inhalation drug(s); per 30 days (HCPCS:Q0513)
10 DME suppliers used 64 Medicare Claims 64 Services Paid
Drugs Administered Through DME
DME-Drugs Administered Through DME (DG006N)
Arformoterol, inhalation solution, fda approved final product, non-compounded, administered through dme, unit dose form, 15 micrograms (HCPCS:J7605)
2 DME suppliers used 14 Medicare Claims 840 Services Paid
DME-Drugs Administered Through DME (DG006N)
Albuterol, inhalation solution, fda-approved final product, non-compounded, administered through dme, unit dose, 1 mg (HCPCS:J7613)
5 DME suppliers used 23 Medicare Claims 5609 Services Paid
DME-Drugs Administered Through DME (DG006N)
Albuterol, up to 2.5 mg and ipratropium bromide, up to 0.5 mg, fda-approved final product, non-compounded, administered through dme (HCPCS:J7620)
4 DME suppliers used 28 Medicare Claims 1110 Services Paid
DME-Drugs Administered Through DME (DG000N)
Budesonide, inhalation solution, fda-approved final product, non-compounded, administered through dme, unit dose form, up to 0.5 mg (HCPCS:J7626)
4 DME suppliers used 28 Medicare Claims 1680 Services Paid
Areas of Expertise
The following services and procedures, recently provided to Medicare patients, illustrate the range of care this provider offers. This list reflects the variety of services available to all patients visiting the practice and is based on 2022 Medicare dataset. In general, the more frequently a provider treats specific conditions or performs particular procedures, the more experienced they become in addressing similar patient needs. The provider has delivered many of the services listed below to Medicare patients. Please note that this list does not include services provided to patients who are not covered by Medicare.
Biopsy of lobe of lung using an endoscope, 1 lobe
Established patient office or other outpatient visit, 20-29 minutes
Established patient office or other outpatient visit, 20-29 minutes
Established patient office or other outpatient visit, 30-39 minutes
Established patient office or other outpatient visit, 30-39 minutes
Follow-up hospital inpatient care per day, typically 15 minutes
Follow-up hospital inpatient care per day, typically 25 minutes
Follow-up hospital inpatient care per day, typically 35 minutes
Initial hospital inpatient care per day, typically 50 minutes
Initial hospital inpatient care per day, typically 70 minutes
Irrigation and suction of lung airways to obtain cells using an endoscope
Needle biopsy of windpipe cartilage, airway, and/or lung using an endoscope
Test to measure rate of airflow
A lung biopsy is a procedure where a small piece of lung tissue is taken for testing. An endoscope, a flexible tube with a light and camera, is used. It's inserted through the mouth or nose, down the windpipe, and into one lobe of the lung.
This service was performed 11 times for 11 patientsThis is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
This service was performed 20 times for 20 patientsThis is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
This service was performed 56 times for 46 patientsThis is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
This service was performed 25 times for 23 patientsThis is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
This service was performed 135 times for 97 patientsFollow-up hospital inpatient care is a daily service where a healthcare professional checks on your health progress during your hospital stay. Each session typically lasts 15 minutes, involving updates on your condition and adjustments to your treatment plan, if necessary.
This service was performed 224 times for 57 patientsFollow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
This service was performed 194 times for 53 patientsFollow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
This service was performed 264 times for 67 patientsInitial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
This service was performed 22 times for 19 patientsInitial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
This service was performed 42 times for 42 patientsThis is a procedure where a thin, flexible tube called an endoscope is inserted through your mouth into the lungs. A small amount of saline is then introduced to wash the airways. The fluid, along with cells from the lung, is suctioned back for analysis.
This service was performed 13 times for 13 patientsA needle biopsy of windpipe cartilage, airway, or lung involves using a thin, flexible tube with a camera (endoscope) to access and collect tissue samples. This procedure helps doctors diagnose lung conditions or diseases effectively and safely.
This service was performed 11 times for 11 patientsThis test, known as spirometry, measures how much air you can breathe in and out, and how quickly you can do so. It helps assess your lung function and can be used to diagnose or monitor conditions like asthma or COPD.
This service was performed 14 times for 14 patientsPhysician Visit Costs
The typical physician office visit costs for Medicare beneficiaries in this area are: $31.15 for a new patient copayment and $23.77 for an established patient copayment.
The pricing information below displays the copayment minimum, maximum and average amount that patients under Medicare are charged when visiting this provider as a new or established patient. Please keep in mind that these prices are just for reference purposes, and the actual prices charged by the provider might be different.
For patients covered under private health plans the prices below are also useful as healthcare pricing for private insurance is usually established as a function of Medicare prices. Private insurance covered patients should check their individual plans to determine the exact pricing.
The prices below reflect the costs for new and established patients in the 71104 ZIP code area.
New Patients Visit Costs *
The most utilized procedure code for new patients office visits is 99204
- Average New Patient Price $124.6
- Minimum New Patient Price $53.43
- Maximum New Patient Price $164.73
- Average New Patient Copayment $31.15
- Minimum New Patient Copayment $13.35
- Maximum New Patient Copayment $41.18
Established Patients Visit Costs *
The most utilized procedure code for established patients office visits is 99214
- Average Established Patient Price $95.09
- Minimum Established Patient Price $16.64
- Maximum Established Patient Price $133.62
- Average Established Patient Copayment $23.77
- Minimum Established Patient Copayment $4.16
- Maximum Established Patient Copayment $33.4
* The physician office visit costs information is generated by statistical analysis of similar providers in the same geographical area. The pricing information above IS NOT the amount charged by this provider.
Find Provider Hospital Affiliations - Privileges
Doctors and physicians must apply for hospital privileges to treat patients at hospitals. Find out if your doctor has privileges to practice at your preferred hospital by using the hospital affiliation information below based on recent medical claims.
Hospital affiliation is identified through self-reporting data, inpatient, outpatient, physician and ancillary service claims linked by the medical claims NPI number and place of service code. Additionally, to further determine provider hospital affiliation the clinician must have provided services to at least three patients on three different dates in the last 12 months. Robert Holladay is affiliated with the following medical facilities:
Hospital Name | Address | Phone | Hospital Type | Overall Rating |
---|---|---|---|---|
NATCHITOCHES REGIONAL MEDICAL CENTER | 501 KEYSER AVE NATCHITOCHES, LA 71457 | (318) 471-2628 | Acute Care Hospitals | |
OCHSNER LSU HEALTH MONROE | 4864 JACKSON STREET MONROE, LA 71202 | (318) 330-7515 | Acute Care Hospitals | |
OCHSNER LSU HEALTH SHREVEPORT | 1541 KINGS HIGHWAY SHREVEPORT, LA 71103 | (318) 675-5000 | Acute Care Hospitals | |
WILLIS KNIGHTON MEDICAL CENTER | 2600 GREENWOOD ROAD SHREVEPORT, LA 71103 | (318) 212-4000 | Acute Care Hospitals | |
OCHSNER LSU HEALTH SHREVEPORT-ST MARY MEDICAL CENT | 911 MARGARET PLACE SHREVEPORT, LA 71101 | (318) 626-4300 | Acute Care Hospitals |
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NPI Validation Check Digit Calculation
The following table explains the step by step NPI number validation process using the ISO standard Luhn algorithm.
Start with the original NPI number, the last digit is the check digit and is not used in the calculation. | |||||||||
1 | 1 | 2 | 4 | 0 | 2 | 3 | 6 | 6 | 8 |
Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
2 | 1 | 4 | 4 | 0 | 2 | 6 | 6 | 12 | |
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
2 + 1 + 4 + 4 + 0 + 2 + 6 + 6 + 1 + 2 + 24 = 52 | |||||||||
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
60 - 52 = 8 | 8 |
The NPI number 1124023668 is valid because the calculated check digit 8 using the Luhn validation algorithm matches the last digit of the original NPI number.
Other Providers at the Same Location
The following 2 providers are registered at the same or nearby location.
NPI | Name / Type | Taxonomy | Address |
---|---|---|---|
1053308742 | IOANNIS A. MOISSIDIS MD Individual | Allergy & Immunology | 850 OLIVE ST SUITE B SHREVEPORT, LA 71104 (318) 221-3584 |
1821129560 | PULMONARY MEDICINE ASSOCIATES Organization | Internal Medicine (Pulmonary Disease) | 850 OLIVE ST SUITE A SHREVEPORT, LA 71104 (318) 222-3662 |
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1124023668, enumerated in the NPI registry as an "individual" on June 20, 2005
The provider is located at 850 Olive St Ste A Shreveport, La 71104 and the phone number is (318) 222-3662
The provider's speciality is Internal Medicine with taxonomy code 207RP1001X with a focus in Pulmonary Disease
The provider has more than 38 years of experience. He graduated from Louisiana State University School Of Medicine In Shreveport in 1988.
The provider might be accepting Accepts: Blue Cross and Blue Shield of Louisiana, HMO. Please consult your insurance carrier or call the provider to make sure your health plan is currently accepted.
Medicare beneficiaries should expect a typical cost of $124.6 with an average copayment of $31.15 for new patient appointments. Established patients should expect a typical charge of $95.09 and an average copayment of 23.77. Please review your insurance plan or contact the provider directly to determine your specific costs.
The most common procedures or services performed by this practitioner are: Biopsy of lobe of lung using an endoscope, 1 lobe, Established patient office or other outpatient visit, 20-29 minutes, Established patient office or other outpatient visit, 20-29 minutes, Established patient office or other outpatient visit, 30-39 minutes, Established patient office or other outpatient visit, 30-39 minutes, Follow-up hospital inpatient care per day, typically 15 minutes, Follow-up hospital inpatient care per day, typically 25 minutes, Follow-up hospital inpatient care per day, typically 35 minutes, Initial hospital inpatient care per day, typically 50 minutes, Initial hospital inpatient care per day, typically 70 minutes, Irrigation and suction of lung airways to obtain cells using an endoscope, Needle biopsy of windpipe cartilage, airway, and/or lung using an endoscope and Test to measure rate of airflow.
The practitioner is affiliated to the following hospital(s): NATCHITOCHES REGIONAL MEDICAL CENTER, OCHSNER LSU HEALTH MONROE, OCHSNER LSU HEALTH SHREVEPORT, WILLIS KNIGHTON MEDICAL CENTER and OCHSNER LSU HEALTH SHREVEPORT-ST MARY MEDICAL CENT. Hospital affiliations are identified through self-reporting data and service claims based on the place of service.
This NPI record was last updated on June 20, 2005. To officially update your NPI information contact the National Plan and Provider Enumeration System (NPPES) at 1-800-465-3203 (NPI Toll-Free) or by email at [email protected].
NPI Profile data is regularly updated with the latest NPI registry information, if you would like to update or remove your NPI Profile in this website please contact us.