DR. ROBERT ALLYN RANKIN (M.D.) – Gastroenterology Physician, NPI 1174507966

DR. ROBERT ALLYN RANKIN (M.D.) is a healthcare provider. based in Oklahoma city, Oklahoma. specializing in Gastroenterology Physician. They hold the professional credentials M.D.. They hold a License No. 12787 (OK). The NPI Number for DR. ROBERT ALLYN RANKIN (M.D.) is 1174507966

Main info

Male
Name
DR. ROBERT ALLYN RANKIN (M.D.)
NPI
1174507966
Phone
(405) 702-1300
Address
3366 NW EXPRESSWAY
Enumeration Date
5 December 2005
Last Update Date
10 August 2011
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 DR. ROBERT ALLYN RANKIN (M.D.)

  • Northwest Expressway, Oklahoma City, Oklahoma County, Oklahoma, 73116-1530, United States

    OKLAHOMA CITY, OK 731124462

    Phone: (405) 702-1300

    Fax: (405) 702-1280

    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.

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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 73112)

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Frequently asked questions

Can I cross-check DR. ROBERT ALLYN RANKIN (M.D.) using NPI 1174507966?
NPI 1174507966 belongs to DR. ROBERT ALLYN RANKIN (M.D.); compare other details if you need extra assurance.
Is DR. ROBERT ALLYN RANKIN (M.D.) still an active registrant?
DR. ROBERT ALLYN RANKIN (M.D.) carries an active NPI according to the public dataset.
How would a patient describe DR. ROBERT ALLYN RANKIN (M.D.)'s focus?
For DR. ROBERT ALLYN RANKIN (M.D.), the primary taxonomy reads as Gastroenterology Physician. Clinical services aligned with this taxonomy classification.
Is DR. ROBERT ALLYN RANKIN (M.D.) associated with Oklahoma City?
Public fields place DR. ROBERT ALLYN RANKIN (M.D.) around Oklahoma City, Oklahoma. Always confirm the exact site before visiting.
When was this NPI issued?
Enumeration for DR. ROBERT ALLYN RANKIN (M.D.) is noted as December 5, 2005 where the registry provides it.

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