PATRICK J LOEHRER SR. MD
NPI 1245296847
Internal Medicine - Hematology & Oncology in Indianapolis, IN

NPI Status: Active since April 22, 2006

Contact Information

535 BARNHILL DR
RT 448
INDIANAPOLIS, IN
ZIP 46202
Phone: (317) 278-7418

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  • Individual
  • Male
  • Years of Experience 48
  • Internal Medicine
  • Hematology & Oncology
  • Accepts Insurance
  • Accepts Medicare Approved Payment
  • PECOS Enrolled

About PATRICK LOEHRER

This page provides the complete NPI Profile along with additional information for Patrick Loehrer, an internist established in Indianapolis, Indiana with a medical specialization in Internal Medicine, focusing in hematology & oncology and more than 48 years of experience. The healthcare provider is registered in the NPI registry with number 1245296847 assigned on April 2006. The practitioner's primary taxonomy code is 207RH0003X with license number 01030846A (IN). The provider is registered as an individual and his NPI record was last updated March 2025.

NPI
1245296847
Provider Name
PATRICK J LOEHRER SR. MD
Gender
Male
Entity Type
Individual
Location Address
535 BARNHILL DR RT 448 INDIANAPOLIS, IN 46202
Location Phone
(317) 278-7418
Mailing Address
250 N SHADELAND AVE INDIANAPOLIS, IN 46219
Medical School Name
OTHER
Graduation Year
1978
Is Sole Proprietor?
No
Enumeration Date
04-22-2006
Last Update Date
03-25-2025
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An internist like Patrick Loehrer 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

  • 1701 N Senate Blvd
    Indianapolis, IN 46202
    (888) 484-3258

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 Hematology & Oncology

Taxonomy Code
207RH0003X
Type
Allopathic & Osteopathic Physicians
License No.
01030846A
License State
IN
Taxonomy Description
An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.

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)
1207R00000XAllopathic & Osteopathic Physicians

Internal Medicine

01030846A (IN)
2207RH0003XAllopathic & Osteopathic Physicians

Internal Medicine
Hematology & Oncology

01030846 (IN)
3207RX0202XAllopathic & Osteopathic Physicians

Internal Medicine
Medical Oncology

01030846A (IN)

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

  • Bronze First 7500 $25 Generic Drugs - HMO
  • Bronze First 7500 $25 Generic Drugs Adult Vision & Fitness - HMO
  • Diabetes Gold 1100 $0 Select Drugs & Specialized Services - HMO
  • Diabetes Gold 1100 $0 Select Drugs & Specialized Services Adult Vision & Fitness - HMO
  • Diabetes Silver 4000 $0 Select Drugs & Specialized Services - HMO
  • Diabetes Silver 4000 $0 Select Drugs & Specialized Services Adult Vision & Fitness - HMO
  • Gold 1500 $15 Generic Drugs - HMO
  • Gold 1500 $15 Generic Drugs Adult Vision & Fitness - HMO
  • HDHP Preventive Silver 5500 $0 Select Drugs - HMO
  • Healthy Heart Gold 1500 $0 Select Drugs & Specialized Services - HMO
  • Healthy Heart Gold 1500 $0 Select Drugs & Specialized Services Adult Vision & Fitness - HMO
  • Healthy Heart Silver 4500 $0 Select Drugs & Specialized Services - HMO
  • Healthy Heart Silver 4500 $0 Select Drugs & Specialized Services Adult Vision & Fitness - HMO
  • HSA Eligible Bronze 6000 - HMO
  • Low Premium Bronze 9200 $25 Generic Drugs - HMO
  • Low Premium Bronze 9200 $25 Generic Drugs Adult Vision & Fitness - HMO
  • Low Premium Silver 6000 $3 Generic Drugs - HMO
  • Low Premium Silver 6000 $3 Generic Drugs Adult Vision & Fitness - HMO
  • Platinum Zero $5 Generic Drugs - HMO
  • Platinum Zero $5 Generic Drugs Adult Vision & Fitness - HMO

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.

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
000000109869OTHER (01)INANTHEM PTAN
100073950MEDICAID (05)IN 

Medicare Participation & PECOS Enrollment Status

Patrick Loehrer 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.

Patrick Loehrer is enrolled in PECOS and is eligible to order or refer health care services for Medicare patients. The provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.

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.

  • Is the provider registered in PECOS? Yes

  • PECOS PAC ID: 1153466099

    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: I20100303000905

    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.

  • Eligible to Order or Refer Part B Clinical Laboratory and Imaging: Yes

  • Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes

  • Eligible to Order or Refer a Home Health Agency (HHA): Yes

  • Eligible to Order or Refer Power Mobility Devices: Yes

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.

Unknown

  • Treatment-Treatment - Miscellaneous (RX029N)

    Capecitabine, oral, 500 mg (HCPCS:J8521)

    2 DME suppliers used 23 Medicare Claims 1898 Services Paid

  • Treatment-Treatment - Miscellaneous (RX029N)

    Etoposide; oral, 50 mg (HCPCS:J8560)

    3 DME suppliers used 21 Medicare Claims 393 Services Paid

  • Treatment-Chemotherapy (RH012N)

    Pharmacy supply fee for oral anti-cancer, oral anti-emetic or immunosuppressive drug(s); for the first prescription in a 30-day period (HCPCS:Q0511)

    2 DME suppliers used 21 Medicare Claims 21 Services Paid

  • Treatment-Chemotherapy (RH012N)

    Pharmacy supply fee for oral anti-cancer, oral anti-emetic or immunosuppressive drug(s); for a subsequent prescription in a 30-day period (HCPCS:Q0512)

    3 DME suppliers used 24 Medicare Claims 24 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.

Established patient office or other outpatient visit, 20-29 minutes

This 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 18 patients

Established patient office or other outpatient visit, 30-39 minutes

This 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 100 times for 60 patients

Established patient office or other outpatient visit, 40-54 minutes

This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.

This service was performed 128 times for 62 patients

New patient office or other outpatient visit, 60-74 minutes

This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.

This service was performed 39 times for 39 patients

Physician Visit Costs



The typical physician office visit costs for Medicare beneficiaries in this area are: $40.44 for a new patient copayment and $23.55 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 46202 ZIP code area.

New Patients Visit Costs *

The most utilized procedure code for new patients office visits is 99205

  • Average New Patient Price $161.76
  • Minimum New Patient Price $53.07
  • Maximum New Patient Price $161.76
  • Average New Patient Copayment $40.44
  • Minimum New Patient Copayment $13.26
  • Maximum New Patient Copayment $40.44

Established Patients Visit Costs *

The most utilized procedure code for established patients office visits is 99214

  • Average Established Patient Price $94.22
  • Minimum Established Patient Price $16.93
  • Maximum Established Patient Price $132.22
  • Average Established Patient Copayment $23.55
  • Minimum Established Patient Copayment $4.23
  • Maximum Established Patient Copayment $33.05

* 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. Patrick Loehrer is affiliated with the following medical facilities:

Hospital Name Address Phone Hospital Type Overall Rating
INDIANA UNIVERSITY HEALTH1701 N SENATE BLVD
INDIANAPOLIS, IN 46202
(317) 962-2000Acute 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.
1245296847
Step 1: Double the value of the alternate digits, beginning with the rightmost digit.
2285491288
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24.
2 + 2 + 8 + 5 + 4 + 9 + 1 + 2 + 8 + 8 + 24 = 73
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit.
80 - 73 = 77

The NPI number 1245296847 is valid because the calculated check digit 7 using the Luhn validation algorithm matches the last digit of the original NPI number.

Other Providers at the Same Location


The following 20 providers are registered at the same or nearby location.

NPI Name / Type Taxonomy Address
1699731117 ROMNEE S CLARK M.D.
Individual
Internal Medicine (Hematology & Oncology)535 BARNHILL DR RT 473
INDIANAPOLIS, IN 46202
(317) 278-7576
1275581019 JEAN GARVEY P.A.
Individual
Physician Assistant535 BARNHILL DR RT 473
INDIANAPOLIS, IN 46202
(317) 274-3960
1912955634 CAROLINE CARNEY DOEBBELING M.D.
Individual
Psychiatry & Neurology (Psychiatry)535 BARNHILL DR RT 473
INDIANAPOLIS, IN 46202
(317) 278-6663
1659319705DR. NIELS-ERIK B JACOBSEN M.D.
Individual
Specialist535 BARNHILL DR STE 420
INDIANAPOLIS, IN 46202
(317) 278-1979
1891952479 ANJANA L GANESHAPPA M.D.
Individual
Urology535 BARNHILL DR STE 420
INDIANAPOLIS, IN 46202
(317) 278-1979
1992964241 YARON EHRLICH M.D.
Individual
Urology535 BARNHILL DR STE 420
INDIANAPOLIS, IN 46202
(317) 278-1979
1851620801INDIANAPOLIS NEUROSURGICAL GROUP
Organization
Neurological Surgery535 BARNHILL DR RT, 2ND FLOOR
INDIANAPOLIS, IN 46202
(317) 274-8111
1851603690DR. PAUL H JOHNSTON M.D.
Individual
Urology535 BARNHILL DR STE 420
INDIANAPOLIS, IN 46202
(317) 274-7451
1750661807 KENG-SIANG PNG MBBS
Individual
Urology535 BARNHILL DR STE 420
INDIANAPOLIS, IN 46202
(317) 274-7451
1912961657 HIGINIA R CARDENES M.D.
Individual
Radiology (Radiation Oncology)535 BARNHILL DR
INDIANAPOLIS, IN 46202
(317) 944-5000
1790770493DR. RICHARD BIHRLE M.D.
Individual
Urology535 BARNHILL DR RT 420
INDIANAPOLIS, IN 46202
(317) 948-9300
1417943853DR. RICHARD S FOSTER M.D.
Individual
Urology535 BARNHILL DR RT 420
INDIANAPOLIS, IN 46202
(317) 944-3458
1407053408 LISA ANN MORLEY P.A.
Individual
Physician Assistant (Surgical)535 BARNHILL DR STE 420
INDIANAPOLIS, IN 46202
(317) 278-1122
1043635410 LINDA BATTIATO
Individual
Registered Nurse535 BARNHILL DR
INDIANAPOLIS, IN 46202
(317) 278-6489
1962482406 DOUGLAS J SCHWARTZENTRUBER M.D.
Individual
Surgery (Surgical Oncology)535 BARNHILL DR RT 252
INDIANAPOLIS, IN 46202
(317) 944-0301
1366859886DR. MEAGAN ELIZABETH FERGUSON PHARMD
Individual
Pharmacist (Oncology)535 BARNHILL DR
INDIANAPOLIS, IN 46202
(317) 944-0369
1770534687UNIVERSITY RADIATION ONCOLOGY ASSOCIATES, INC.
Organization
Radiology (Radiation Oncology)535 BARNHILL DR RT 041
INDIANAPOLIS, IN 46202
(317) 944-1259
1841676582DR. HUISI AI
Individual
Student in an Organized Health Care Education/Training Program535 BARNHILL DR RT041
INDIANAPOLIS, IN 46202
(317) 948-4611
1730531807 CHEUK FAN SHUM
Individual
Urology535 BARNHILL DR SUITE 150
INDIANAPOLIS, IN 46202
(317) 514-5681
1942773007 MARTINA FRAGA PHARMD
Individual
Student in an Organized Health Care Education/Training Program535 BARNHILL DR
INDIANAPOLIS, IN 46202
(317) 948-9510

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1245296847, enumerated in the NPI registry as an "individual" on April 22, 2006

The provider is located at 535 Barnhill Dr Rt 448 Indianapolis, In 46202 and the phone number is (317) 278-7418

The provider's speciality is Internal Medicine with taxonomy code 207RH0003X with a focus in Hematology & Oncology

The provider has more than 48 years of experience.

The provider might be accepting Accepts: CareSource, Anthem Blue Cross, Medicare and. Please consult your insurance carrier or call the provider to make sure your health plan is currently accepted.

Yes, as of June 20, 2025 the provider is registered in PECOS and is eligible to order health care services or supplies for Medicare patients. If you are a beneficiary the provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.

Medicare beneficiaries should expect a typical cost of $161.76 with an average copayment of $40.44 for new patient appointments. Established patients should expect a typical charge of $94.22 and an average copayment of 23.55. 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: 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, 40-54 minutes and New patient office or other outpatient visit, 60-74 minutes.

The practitioner is affiliated to the following hospital(s): INDIANA UNIVERSITY HEALTH. Hospital affiliations are identified through self-reporting data and service claims based on the place of service.

This NPI record was last updated on April 22, 2006. 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.