DR. GILBERT BADER M.D.
NPI 1568800738
Internal Medicine - Medical Oncology in Columbus, OH

NPI Status: Active since June 10, 2013

Contact Information

1145 OLENTANGY RIVER RD
COLUMBUS, OH
ZIP 43212
Phone: (614) 293-5066
Fax: (614) 293-9449

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  • Individual
  • Male
  • Years of Experience 19
  • Internal Medicine
  • Medical Oncology
  • Accepts Insurance
  • Accepts Medicare Approved Payment
  • PECOS Enrolled

About GILBERT BADER

This page provides the complete NPI Profile along with additional information for Gilbert Bader, an internist established in Columbus, Ohio with a medical specialization in Internal Medicine, focusing in medical oncology and more than 19 years of experience. The healthcare provider is registered in the NPI registry with number 1568800738 assigned on June 2013. The practitioner's primary taxonomy code is 207RX0202X with license number 35.147802 (OH). The provider is registered as an individual and his NPI record was last updated 2 years ago.

NPI
1568800738
Provider Name
DR. GILBERT BADER M.D.
Gender
Male
Entity Type
Individual
Location Address
1145 OLENTANGY RIVER RD COLUMBUS, OH 43212
Location Phone
(614) 293-5066
Location Fax
(614) 293-9449
Mailing Address
700 ACKERMAN RD STE 2120 COLUMBUS, OH 43202
Mailing Phone
(614) 293-5066
Mailing Fax
(614) 293-9449
Medical School Name
OTHER
Graduation Year
2007
Is Sole Proprietor?
No
Enumeration Date
06-10-2013
Last Update Date
07-28-2023
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An internist like Gilbert Bader 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.

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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 Medical Oncology

Taxonomy Code
207RX0202X
Type
Allopathic & Osteopathic Physicians
License No.
35.147802
License State
OH
Taxonomy Description
An internist who specializes in the diagnosis and treatment of all types of cancer and other benign and malignant tumors. This specialist decides on and administers therapy for these malignancies as well as consults with surgeons and radiotherapists on other treatments for cancer.

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)
1207RH0003XAllopathic & Osteopathic Physicians

Internal Medicine
Hematology & Oncology

83673 (SC)
2207RX0202XAllopathic & Osteopathic Physicians

Internal Medicine
Medical Oncology

83673 (SC)

Insurance Plans Accepted

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

  • Clear Silver - HMO
  • Elite Bronze - HMO
  • Elite Bronze + Vision + Adult Dental - HMO
  • Elite Gold - HMO
  • Elite Gold + Vision + Adult Dental - HMO
  • Everyday Bronze - HMO
  • Everyday Bronze + Vision + Adult Dental - HMO
  • Everyday Gold - HMO
  • Everyday Gold + Vision + Adult Dental - HMO
  • Focused Silver - HMO
  • Choice Bronze HSA - HMO
  • Choice Bronze HSA + Vision + Adult Dental - HMO
  • Clear Gold - HMO
  • Clear Gold + Vision + Adult Dental - HMO
  • Clear Silver - HMO
  • Complete Gold - HMO
  • Complete Gold + Vision + Adult Dental - HMO
  • Complete Silver - HMO
  • Complete Silver + Vision + Adult Dental - HMO
  • Elite Gold - HMO
  • Bronze Complete $0 Tier-1 PCP, $0 Antidote 24/7 Virtual PCP/Urg/Chronic Care, $0 Core Rx - HMO
  • Bronze Complete+Dental $0 Tier-1 PCP, $0 Antidote 24/7 Virtual PCP/Urg/Chronic Care, $0 Core Rx - HMO
  • Bronze Elite $0 Tier-1 PCP, $0 Antidote 24/7 Virtual PCP/Urg/Chronic Care/Referred Labs, $0 Advanced Rx - HMO
  • Bronze Elite+Dental $0 Tier-1 PCP, $0 Antidote 24/7 Virtual PCP/Urg/Chronic Care/Referred Labs, $0 Advanced Rx - HMO
  • Bronze Standard - HMO
  • Catastrophic Standard - HMO
  • Gold Complete $0 Tier-1 PCP, $0 Antidote 24/7 Virtual PCP/Urg/Chronic Care, $0 Core Rx - HMO
  • Gold Complete+Dental $0 Tier-1 PCP, $0 Antidote 24/7 Virtual PCP/Urg/Chronic Care, $0 Core Rx - HMO
  • Gold Elite $0 Tier-1 PCP, $0 Antidote 24/7 Virtual PCP/Urg/Chronic Care/Referred Labs, $0 Advanced Rx - HMO
  • Gold Elite+Dental $0 Tier-1 PCP, $0 Antidote 24/7 Virtual PCP/Urg/Chronic Care/Referred Labs, $0 Advanced Rx - HMO
  • Bronze First 7500 $25 Generic Drugs - HMO
  • Bronze First 7500 $25 Generic Drugs Adult Vision & Fitness - HMO
  • Core Gold 1500 $10 Generic Drugs - HMO
  • Core Gold 1500 $10 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
  • First Choice Next Bronze Essential - HMO
  • First Choice Next Bronze Premier - HMO
  • First Choice Next Bronze Signature - HMO
  • First Choice Next Gold Deluxe - HMO
  • First Choice Next Gold Signature - HMO
  • First Choice Next Silver Deluxe - HMO
  • First Choice Next Silver Premier - HMO
  • First Choice Next Silver Signature - HMO
  • Bronze 10 - HMO
  • Bronze 8 - HMO
  • Bronze 9 - HMO
  • Gold 1 - HMO
  • Gold 1 with Adult Vision Services - HMO
  • Gold 8 - HMO
  • Silver 1 - HMO
  • Silver 1 with Adult Vision Services - HMO
  • Silver 12 - HMO
  • Silver 12 with first 4 free PCP or MH visits - 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.

*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
0022108MEDICAID (05)OH 

Medicare Participation & PECOS Enrollment Status

Gilbert Bader 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.

Gilbert Bader 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: 8224309083

    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: I20230714001280

    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

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 37 times for 30 patients

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 25 times for 20 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 54 times for 38 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 39 times for 26 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 25 times for 11 patients

Initial hospital inpatient care per day, typically 30 minutes

Initial hospital inpatient care refers to the first day of your stay in the hospital. This service typically includes a 30-minute check-up with a healthcare professional. They'll assess your health, discuss your condition, and plan your treatment. It's part of ensuring you receive the best possible care.

This service was performed 14 times for 14 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 32 times for 32 patients

Physician Visit Costs



The typical physician office visit costs for Medicare beneficiaries in this area are: $41.66 for a new patient copayment and $24.11 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 43212 ZIP code area.

New Patients Visit Costs *

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

  • Average New Patient Price $166.65
  • Minimum New Patient Price $54.34
  • Maximum New Patient Price $166.65
  • Average New Patient Copayment $41.66
  • Minimum New Patient Copayment $13.58
  • Maximum New Patient Copayment $41.66

Established Patients Visit Costs *

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

  • Average Established Patient Price $96.44
  • Minimum Established Patient Price $17.1
  • Maximum Established Patient Price $135.4
  • Average Established Patient Copayment $24.11
  • Minimum Established Patient Copayment $4.27
  • Maximum Established Patient Copayment $33.85

* 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. Gilbert Bader is affiliated with the following medical facilities:

Hospital Name Address Phone Hospital Type Overall Rating
OHIO STATE UNIVERSITY STATE HEALTH SYSTEM410 WEST 10TH AVENUE
COLUMBUS, OH 43210
(614) 293-9700Acute Care Hospitals
MUSC MEDICAL CENTER169 ASHLEY AVE
CHARLESTON, SC 29425
(843) 792-2300Acute Care Hospitals

Reviews for DR. GILBERT BADER M.D.

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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.
1568800738
Step 1: Double the value of the alternate digits, beginning with the rightmost digit.
25128160076
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24.
2 + 5 + 1 + 2 + 8 + 1 + 6 + 0 + 0 + 7 + 6 + 24 = 62
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit.
70 - 62 = 88

The NPI number 1568800738 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 20 providers are registered at the same or nearby location.

NPI Name / Type Taxonomy Address
1801176102MS. MARGO LYNN HESKETT LMT
Individual
Mechanotherapist1145 OLENTANGY RIVER RD
COLUMBUS, OH 43212
(614) 293-9393
1336489400 AMY MARIE KNUTH
Individual
Physical Therapist1145 OLENTANGY RIVER RD
COLUMBUS, OH 43212
(614) 293-0043
1134561475 AARON DUSH
Individual
Pharmacist1145 OLENTANGY RIVER RD SUITE 2121
COLUMBUS, OH 43212
(614) 366-9319
1649205519 YVONNE A. SUGGS BSN, MSN, CNP
Individual
Nurse Practitioner (Women's Health)1145 OLENTANGY RIVER RD
COLUMBUS, OH 43212
(614) 688-7332
1609230838DR. MICHAEL JOSEPH BERGER PHARMD
Individual
Pharmacist (Oncology)1145 OLENTANGY RIVER RD ROOM 4038
COLUMBUS, OH 43212
(614) 293-0191
1710438767 ERIN HOLLEY
Individual
Dietitian, Registered1145 OLENTANGY RIVER RD
COLUMBUS, OH 43212
(480) 636-6807
1437379468MS. MARIA V JOHNSON CNP
Individual
Nurse Practitioner (Adult Health)1145 OLENTANGY RIVER RD
COLUMBUS, OH 43212
(614) 293-4040
1356392385 JULIA R. WHITE M.D.
Individual
Radiology (Radiation Oncology)1145 OLENTANGY RIVER RD
COLUMBUS, OH 43212
(614) 688-7374
1760656748 AMY LYNN KERGER DO
Individual
Radiology (Diagnostic Radiology)1145 OLENTANGY RIVER RD
COLUMBUS, OH 43212
(614) 293-8315
1740247816 DOREEN M AGNESE MD
Individual
Surgery (Surgical Oncology)1145 OLENTANGY RIVER RD
COLUMBUS, OH 43212
(614) 293-4040
1619070596 TAMMY L. COTE CNP
Individual
Nurse Practitioner (Adult Health)1145 OLENTANGY RIVER RD
COLUMBUS, OH 43212
(614) 293-3873
1508388075 ANN M. OLIVA APRN.CNP
Individual
Nurse Practitioner1145 OLENTANGY RIVER RD
COLUMBUS, OH 43212
(614) 293-0066
1093711988 KATHLEEN B. ROGERS APRN.CNP
Individual
Nurse Practitioner (Adult Health)1145 OLENTANGY RIVER RD
COLUMBUS, OH 43212
(614) 293-0066
1437101748DR. WILLIAM B. FARRAR MD
Individual
Surgery (Surgical Oncology)1145 OLENTANGY RIVER RD
COLUMBUS, OH 43212
(614) 293-4040
1639258379 MATHEW AMPRAVIL CHERIAN MD
Individual
Internal Medicine (Medical Oncology)1145 OLENTANGY RIVER RD
COLUMBUS, OH 43212
(614) 293-0066
1861697617 DENISE M. SCHIMMING APRN.CNP
Individual
Nurse Practitioner (Adult Health)1145 OLENTANGY RIVER RD
COLUMBUS, OH 43212
(614) 366-8700
1043484439 DANIEL G STOVER M.D.
Individual
Internal Medicine (Medical Oncology)1145 OLENTANGY RIVER RD
COLUMBUS, OH 43212
(614) 293-0066
1295998979 NICOLE O. WILLIAMS M.D.
Individual
Internal Medicine (Medical Oncology)1145 OLENTANGY RIVER RD
COLUMBUS, OH 43212
(614) 293-0066
1558695254 JILLIAN LYNN GARRICK APRN-CNP
Individual
Nurse Practitioner (Women's Health)1145 OLENTANGY RIVER RD
COLUMBUS, OH 43212
(614) 293-4040
1659811982 CATHERINE A. CARSON APRN.CNP
Individual
Nurse Practitioner (Primary Care)1145 OLENTANGY RIVER RD
COLUMBUS, OH 43212
(614) 293-0066

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1568800738, enumerated in the NPI registry as an "individual" on June 10, 2013

The provider is located at 1145 Olentangy River Rd Columbus, Oh 43212 and the phone number is (614) 293-5066

The provider's speciality is Internal Medicine with taxonomy code 207RX0202X with a focus in Medical Oncology

The provider has more than 19 years of experience.

The provider might be accepting Accepts: Ambetter from Meridian, Ambetter Health, Antidote. 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 $166.65 with an average copayment of $41.66 for new patient appointments. Established patients should expect a typical charge of $96.44 and an average copayment of 24.11. 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, 20-29 minutes, Established patient office or other outpatient visit, 30-39 minutes, Established patient office or other outpatient visit, 30-39 minutes, Established patient office or other outpatient visit, 40-54 minutes, Initial hospital inpatient care per day, typically 30 minutes and New patient office or other outpatient visit, 60-74 minutes.

The practitioner is affiliated to the following hospital(s): OHIO STATE UNIVERSITY STATE HEALTH SYSTEM and MUSC MEDICAL CENTER. 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 10, 2013. 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.