DR. GARY LYNN HAYS (D.O.) – Family Medicine Physician, NPI 1164586830

DR. GARY LYNN HAYS (D.O.) is a healthcare provider. based in Clinton, Oklahoma. specializing in Family Medicine Physician. They hold the professional credentials D.O.. They hold a License No. 2095 (OK). The NPI Number for DR. GARY LYNN HAYS (D.O.) is 1164586830

Main info

Male
Sole Proprietor
Name
DR. GARY LYNN HAYS (D.O.)
NPI
1164586830
Phone
(580) 323-4141
Address
540 S 30TH ST
Enumeration Date
20 December 2006
Last Update Date
8 July 2007
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 DR. GARY LYNN HAYS (D.O.)

  • 540, South 30th Street, Clinton, Custer County, Oklahoma, 73601, United States

    CLINTON, OK 736013631

    Phone: (580) 323-4141

    Fax: (580) 323-5065

    Mailing address matches the actual address.

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.

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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 73601)

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Reviews

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Frequently asked questions

How do payers reference DR. GARY LYNN HAYS (D.O.)?
For DR. GARY LYNN HAYS (D.O.), use NPI 1164586830 as the unique 10-digit identifier.
Active or inactive — what applies to DR. GARY LYNN HAYS (D.O.)?
You should see DR. GARY LYNN HAYS (D.O.) as active in CMS-hosted NPPES data.
What clinical focus is listed for DR. GARY LYNN HAYS (D.O.)?
At a glance, DR. GARY LYNN HAYS (D.O.) is tied to Family Medicine Physician. Clinical services aligned with this taxonomy classification.
What practice footprint exists for DR. GARY LYNN HAYS (D.O.)?
Travel planning: use Clinton, Oklahoma as the reference point for DR. GARY LYNN HAYS (D.O.), then confirm.
What does 2 location(s) imply?
2 practice locations appear in the available data.

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