JOHN MARSHALL – Specialist, NPI 1922465608

JOHN MARSHALL is a healthcare provider. based in Ardmore, Oklahoma. specializing in Specialist. They hold a License No. 1062 (OK). The NPI Number for JOHN MARSHALL is 1922465608

Main info

Male
Name
JOHN MARSHALL
NPI
1922465608
Phone
(580) 223-7771
Address
903 GRAND AVE
Enumeration Date
26 January 2016
Last Update Date
26 January 2016
Data current as of
20 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience34
Completeness75
Years active:10State licenses:1Digital endpointsOther names

Loading map...

Provider Addresses for JOHN MARSHALL

  • 903, Grand Avenue, Ardmore, Carter County, Oklahoma, 73401, United States

    ARDMORE, OK 734014346

    Phone: (580) 223-7771

    Mailing address matches the actual address.

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

Loading prescription activity...

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 73401)

Loading plans...

Reviews

All reviews are moderated before publication. Reviews reflect users' opinions; we do not verify the accuracy of individual reviews.

No reviews yet. Be the first to share your experience — your opinion helps families compare providers.

Frequently asked questions

What number should I use to identify JOHN MARSHALL for billing?
Administrative and clinical systems typically use NPI 1922465608 for JOHN MARSHALL.
Is JOHN MARSHALL's NPI status active today?
Active status means JOHN MARSHALL's NPI record is not deactivated in the public file.
Which specialty label fits JOHN MARSHALL?
NPPES ties JOHN MARSHALL to Other Service Providers in the taxonomy section. Clinical services aligned with this taxonomy classification.
What city is tied to JOHN MARSHALL?
The directory associates JOHN MARSHALL with Ardmore, Oklahoma. Check all listed addresses for suites or satellite offices.
What is the difference between NPI and a medical license?
An NPI is a federal identifier; a medical license is issued by a state and governs where someone may practice.

Similar Providers

DR. ROBERT ALAN BENSON (M.D.)

Cardiovascular Disease Physician
7800, Northwest 85th Terrace, Oklahoma City, Oklahoma County, Oklahoma, 73132, United States
NPI: 1962442954

LAURA S GILMORE MD PC

Ophthalmology Physician
1203, West Broadway Street, Ardmore, Carter County, Oklahoma, 73401, United States
NPI: 1164451084
615 CST SW
NPI: 1750303848
Ardmore Post Office, 30, Ardmore Avenue, Hamilton Court, Haverford, Ardmore, Lower Merion Township, Montgomery County, Pennsylvania, 19003, United States
NPI: 1508973363
2002 12TH AVE NW STE E
NPI: 1609972686
321, Raknesvegen, Valestrandsfossen, Osterøy, Vestland, 5281, Norway
NPI: 1205018108
55 15TH AVE NW
NPI: 1740527225
3120 CARTER RD
NPI: 1629315106