HARRY OSTRER M.D.
NPI 1639163272
Medical Genetics - Molecular Genetic Pathology in Oklahoma City, OK

NPI Status: Active since September 09, 2005

Contact Information

1200 CHILDRENS AVE STE 5D
OKLAHOMA CITY, OK
ZIP 73104
Phone: (405) 271-4211
Fax: (405) 271-2263

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  • Individual
  • Male
  • Years of Experience 51
  • Medical Genetics
  • Molecular Genetic Pathology
  • Accepts Insurance
  • May Accept Medicare Approved Payment
  • PECOS Enrolled

About HARRY OSTRER

This page provides the complete NPI Profile along with additional information for Harry Ostrer, a provider established in Oklahoma City, Oklahoma with a medical specialization in Medical Genetics, focusing in molecular genetic pathology and more than 51 years of experience. He graduated from Columbia University College Of Physicians And Surgeons in 1976. The healthcare provider is registered in the NPI registry with number 1639163272 assigned on September 2005. The practitioner's primary taxonomy code is 207SM0001X with license number 45909 (OK). The provider is registered as an individual and his NPI record was last updated one year ago.

NPI
1639163272
Provider Name
HARRY OSTRER M.D.
Gender
Male
Entity Type
Individual
Location Address
1200 CHILDRENS AVE STE 5D OKLAHOMA CITY, OK 73104
Location Phone
(405) 271-4211
Location Fax
(405) 271-2263
Mailing Address
550 1ST AVE MSB 136 NEW YORK, NY 10016
Mailing Phone
(212) 263-5746
Medical School Name
COLUMBIA UNIVERSITY COLLEGE OF PHYSICIANS AND SURGEONS
Graduation Year
1976
Is Sole Proprietor?
No
Enumeration Date
09-09-2005
Last Update Date
10-24-2025
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Location Map

Secondary Locations

  • 550 1st Ave MSB 136
    New York, NY 10016
    (212) 263-5746

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

Medical Genetics Molecular Genetic Pathology

Taxonomy Code
207SM0001X
Type
Allopathic & Osteopathic Physicians
License No.
45909
License State
OK
Taxonomy Description
A board certified subspecialty, the molecular genetic pathologist is expert in the principles, theory and technologies of molecular biology and molecular genetics. This expertise is used to make or confirm diagnoses of Mendelian genetic disorders, of human development, infectious diseases and malignancies and to assess the natural history of those disorders. A molecular genetic pathologist provides information about gene structure, function and alteration, and applies laboratory techniques for diagnosis, treatment and prognosis for individuals with related disorders.

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)
1207SM0001XAllopathic & Osteopathic Physicians

Medical Genetics
Molecular Genetic Pathology

182986 (NY)

Insurance Plans Accepted

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

  • MENDING Direct Primary Care Bronze 4950 ($0 DPC + $0 PCP + $0 Mental Health) - HMO
  • MENDING Direct Primary Care Gold $0 Ded ($0 DPC $0 PCP + $0 Mental Health) - HMO
  • MENDING Direct Primary Care Silver 2300 ($0 DPC + $0 PCP + $0 Mental Health) - HMO
  • MENDING Standard Bronze (No Direct Primary Care, for DPC select DPC Bronze) - HMO
  • MENDING Standard Gold (No Direct Primary Care, for DPC select DPC Gold) - HMO
  • MENDING Standard Silver (No Direct Primary Care, for DPC select DPC Silver) - 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
01590541MEDICAID (05)NY 

Medicare Participation & PECOS Enrollment Status

Harry Ostrer is registered with Medicare but maybe doesn't accept claims assignment. If you are a Medicare beneficiary call and confirm with the provider before seeking any services.

Harry Ostrer 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: 8325058795

    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: I20250929000032

    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? Maybe

    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

Reviews for HARRY OSTRER M.D.

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NPI NPI Number Validation

How NPI Validation Works

The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.

To verify the NPI 1639163272, we treat the final digit (2) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 68. The final step is to find the difference between that total and the next multiple of ten (70 - 68 = 2).

Digit-by-digit view

Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.

Pos 1
1
Doubled → 2
Pos 2
6
Unchanged
Pos 3
3
Doubled → 6
Pos 4
9
Unchanged
Pos 5
1
Doubled → 2
Pos 6
6
Unchanged
Pos 7
3
Doubled → 6
Pos 8
2
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
Check
2
Target digit
Regular digit Doubled digit Check digit

Step 1: Double every other digit from the right

Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.

1 → 2 3 → 6 1 → 2 3 → 6 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 6 + 6 + 9 + 2 + 6 + 6 + 2 + 1 + 4 + 24 = 68

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 68 is 70. The difference is the calculated check digit.

70 - 68 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1639163272.

Other Providers at the Same Location


The following 10 providers are registered at the same or a nearby location.

Pediatrics (Pediatric Nephrology)
1200 CHILDRENS AVE STE 5D
OKLAHOMA CITY, OK 73104
Nurse Practitioner (Family)
1200 CHILDRENS AVE STE 5D
OKLAHOMA CITY, OK 73104
Genetic Counselor, MS
1200 CHILDRENS AVE STE 5D
OKLAHOMA CITY, OK 73104
Pediatrics (Pediatric Infectious Diseases)
1200 CHILDRENS AVE STE 5D
OKLAHOMA CITY, OK 73104
Dietitian, Registered
1200 CHILDRENS AVE STE 5D
OKLAHOMA CITY, OK 73104
Genetic Counselor, MS
1200 CHILDRENS AVE STE 5D
OKLAHOMA CITY, OK 73104
Genetic Counselor, MS
1200 CHILDRENS AVE STE 5D
OKLAHOMA CITY, OK 73104
Physician Assistant
1200 CHILDRENS AVE STE 5D
OKLAHOMA CITY, OK 73104
Medical Genetics (Clinical Genetics (M.D.))
1200 CHILDRENS AVE STE 5D
OKLAHOMA CITY, OK 73104
Genetic Counselor, MS
1200 CHILDRENS AVE STE 5D
OKLAHOMA CITY, OK 73104

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1639163272, enumerated as an "individual" on September 09, 2005.

The provider is located at 1200 CHILDRENS AVE STE 5D OKLAHOMA CITY, OK 73104 and the phone number is (405) 271-4211.

Medical Genetics with taxonomy code 207SM0001X and a focus in Molecular Genetic Pathology.

The provider might be accepting Accepts: Mending Health, Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.