GARY WALKER (MD) – Anesthesiology Physician, NPI 1891703906

GARY WALKER (MD) is a healthcare provider. based in Oklahoma city, Oklahoma. specializing in Anesthesiology Physician. They hold the professional credentials MD. They hold a License No. 14802 (OK). The NPI Number for GARY WALKER (MD) is 1891703906

Main info

Male
43 Years Of Experience
Accepts Medicare Assignment
Name
GARY WALKER (MD)
NPI
1891703906
Phone
(405) 841-5905
Address
6430 N WESTERN AVE
Enumeration Date
4 August 2006
Last Update Date
3 May 2017

Doctor Profile

Medical School Name
UNIVERSITY OF OKLAHOMA COLLEGE OF MEDICINE
Secondary Phone
4056046000
Graduation Year
1983 (43 years ago)
PAC ID
2860562089
Group Practice PAC ID
5597705335
Professional Enrollment ID
I20080530000509
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience52
Completeness75
Years active:19State licenses:1Digital endpointsOther names

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Provider Addresses for GARY WALKER (MD)

  • 6430, North Western Avenue, Oklahoma City, Oklahoma County, Oklahoma, 73116, United States

    OKLAHOMA CITY, OK 731167322

    Phone: (405) 841-5905

    Fax: (405) 840-0485

    Type: Mailing

  • AllianceHealth Deaconess, 5501, North Portland Avenue, Oklahoma City, Oklahoma County, Oklahoma, 73112, United States

    OKLAHOMA CITY, OK 731122074

    Phone: (405) 841-5905

    Fax: (405) 840-0485

    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.

This can happen when there are no reportable CMS Open Payments records.

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

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

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

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

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 73116)

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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: 5597705335View full group profile
NameSpecialtyState
MICHAEL MCCARTY (M.D.)
-OK
ROBIN T BAYLESS (MD)
A N E S T H E S I O L O G YOK
DANA J BOCK (MD)
A N E S T H E S I O L O G YOK
JAMES BAYLESS (MD)
-OK

Reviews

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Frequently asked questions

Can I use this page to confirm GARY WALKER (MD)'s NPI?
Yes. GARY WALKER (MD) is listed with NPI 1891703906 in the public NPI dataset.
Does CMS list GARY WALKER (MD) as active?
Yes — GARY WALKER (MD) is active in the NPI listing used on this page.
What taxonomy line describes GARY WALKER (MD)?
For research purposes, treat GARY WALKER (MD) as Anesthesiology Physician in this dataset. Clinical services aligned with this taxonomy classification.
Where should I expect GARY WALKER (MD) on a map?
Expect Oklahoma City, Oklahoma as a primary anchor for GARY WALKER (MD) unless the record lists multiple sites.
What does 'Individual Provider' mean on this profile?
Entity type tells you whether the number belongs to a person or an organization.

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