DR. DOUGLAS RANDALL BROWN (MD) – Internal Medicine Physician, NPI 1750325015

Internal Medicine Physician

DR. DOUGLAS RANDALL BROWN (MD) is a healthcare provider. based in Mcalester, Oklahoma. specializing in Internal Medicine Physician. They hold the professional credentials MD. They hold a License No. 20645 (OK). The NPI Number for DR. DOUGLAS RANDALL BROWN (MD) is 1750325015

Main info

Male

Sole Proprietor

31 Years Of Experience

Accepts Medicare Assignment

Name

DR. DOUGLAS RANDALL BROWN (MD)

NPI

1750325015

Phone

(918) 426-2442

Address

727 E WYANDOTTE AVE

Enumeration Date

16 June 2006

Last Update Date

17 April 2015

Doctor Profile

Medical School Name

TEXAS TECH UNIVERSITY HEALTH SCIENCE CENTER SCHOOL OF MEDICINE

Secondary Phone

9187592200

Graduation Year

1995 (31 years ago)

PAC ID

5991747917

Group Practice PAC ID

4587928817

Professional Enrollment ID

I20050805000356

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. DOUGLAS RANDALL BROWN (MD)

727, East Wyandotte Avenue, McAlester, Pittsburg County, Oklahoma, 74501, United States
MCALESTER, OK 745015451
Phone: (918) 426-2442
Fax: (918) 426-0050
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 74501)

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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: 4587928817View full group profile

Name	Specialty	State
DR. KENNETH JOHN KIRK (MD)	-	OK
Unknown Individual	-	OK

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Frequently asked questions

Can I verify DR. DOUGLAS RANDALL BROWN (MD) with an NPI only?

You can start verification with NPI 1750325015 for DR. DOUGLAS RANDALL BROWN (MD), then check state licensing separately.

Does the file indicate DR. DOUGLAS RANDALL BROWN (MD) is practicing under active NPI?

Directory data currently reports DR. DOUGLAS RANDALL BROWN (MD) as active.

What healthcare role does DR. DOUGLAS RANDALL BROWN (MD) hold?

Scheduling teams often label DR. DOUGLAS RANDALL BROWN (MD) under Internal Medicine Physician. Clinical services aligned with this taxonomy classification.

What address line appears for DR. DOUGLAS RANDALL BROWN (MD)?

DR. DOUGLAS RANDALL BROWN (MD)'s geographic hint is Mcalester, Oklahoma in our summary view.

What does 'Individual Provider' mean on this profile?

Entity type tells you whether the number belongs to a person or an organization.