JOHN R GEARHART (MD) – Ophthalmology Physician, NPI 1669455036

JOHN R GEARHART (MD) is a healthcare provider. based in Norman, Oklahoma. specializing in Ophthalmology Physician. They hold the professional credentials MD. They hold a License No. 14026 (OK). The NPI Number for JOHN R GEARHART (MD) is 1669455036

Main info

Male
52 Years Of Experience
Accepts Medicare Assignment
Name
JOHN R GEARHART (MD)
NPI
1669455036
Phone
(405) 224-8111
Address
1370 N INTERSTATE DR
Enumeration Date
21 November 2005
Last Update Date
24 June 2016

Doctor Profile

Medical School Name
UNIVERSITY OF MISSOURI, COLUMBIA SCHOOL OF MEDICINE
Secondary Phone
4052248111
Graduation Year
1974 (52 years ago)
PAC ID
0547271553
Group Practice PAC ID
5991618969
Professional Enrollment ID
I20100120000726
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience54
Completeness75
Years active:20State licenses:1Digital endpointsOther names

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Provider Addresses for JOHN R GEARHART (MD)

  • 1370, North Interstate Drive, Norman, Cleveland County, Oklahoma, 73072, United States

    SUITE 154

    NORMAN, OK 730723376

    Phone: (405) 224-8111

    Fax: (405) 222-9587

    Type: Mailing

  • 2222, West Iowa Avenue, Chickasha, Grady County, Oklahoma, 73018, United States

    CHICKASHA, OK 730182738

    Phone: (405) 224-8111

    Fax: (405) 222-9587

    Type: Location

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

No Open Payments data available for this provider.

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Medicare Enrollment & Revalidation

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Educational use only—not medical, billing, or legal advice.

No Medicare enrollment or revalidation data available for this provider in our database.

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Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 73072)

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Provider's Procedures

JOHN R GEARHART (MD) performs procedures in Ophthalmology Physician. See the list of HCPCS codes below.
SpecialtyPractice State
HCPCS Code
Description
Service Count
Beneficiary Count
OPHTHALMOLOGYOK92083Measurement of field of vision during daylight conditions124123
OPHTHALMOLOGYOK92134Diagnostic imaging of retina184129

Group practice members

Group practice members are other physicians who share the same Group Practice PAC ID with this doctor. When doctors form a group practice and register in PECOS as a single entity, they receive a shared identification number. This table lists all providers in the same group practice.
PAC ID: 5991618969View full group profile
NameSpecialtyState
Certified Registered Nurse Anesthetist (Crna)OK
D E R M A T O L O G YOK
-OK
Certified Registered Nurse Anesthetist (Crna)OK
-OK
General PracticeNY
-OK
Family PracticeOK
Certified Registered Nurse Anesthetist (Crna)OK
Internal MedicineOK

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Frequently asked questions

What identifier follows JOHN R GEARHART (MD) across health systems?
The NPI 1669455036 uniquely identifies JOHN R GEARHART (MD) in U.S. healthcare data.
Is JOHN R GEARHART (MD)'s NPI status active today?
Active status means JOHN R GEARHART (MD)'s NPI record is not deactivated in the public file.
How should patients interpret JOHN R GEARHART (MD)'s specialty?
The extract shows Ophthalmology Physician for JOHN R GEARHART (MD). Clinical services aligned with this taxonomy classification.
Which community is linked to JOHN R GEARHART (MD)?
JOHN R GEARHART (MD) shows a connection to Norman, Oklahoma in registry-derived data.
Can I verify credentials using only NPI?
NPI confirms identity in the directory; licensure and board certification require separate checks.

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