HARLEEN GREWAL (M.D.) – Internal Medicine Physician, NPI 1417926387

HARLEEN GREWAL (M.D.) is a healthcare provider. based in Sand springs, Oklahoma. specializing in Internal Medicine Physician. They hold the professional credentials M.D.. They hold a License No. 13201 (OK). The NPI Number for HARLEEN GREWAL (M.D.) is 1417926387

Main info

Female
51 Years Of Experience
Accepts Medicare Assignment
Name
HARLEEN GREWAL (M.D.)
NPI
1417926387
Phone
(918) 245-2309
Address
402 W MORROW RD
Enumeration Date
14 March 2006
Last Update Date
5 March 2020

Doctor Profile

Medical School Name
OTHER
Secondary Phone
9184775190
Graduation Year
1975 (51 years ago)
PAC ID
1355466236
Group Practice PAC ID
8527224252
Professional Enrollment ID
I20100915000868
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience64
Completeness75
Years active:20State licenses:1Digital endpointsOther names

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Provider Addresses for HARLEEN GREWAL (M.D.)

  • Ascension Saint John Clinic, 402, West Morrow Road, Sand Springs, Tulsa, Oklahoma, 74063, United States

    100

    SAND SPRINGS, OK 740636549

    Phone: (918) 245-2309

    Fax: (918) 293-3181

    Type: Mailing

  • East 81st Street, Oak Tree Village, Tulsa, Tulsa County, Oklahoma, 74012, United States

    TULSA, OK 741374200

    Phone: (918) 477-5190

    Fax: (918) 477-5199

    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 74063)

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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: 8527224252View full group profile
NameSpecialtyState
MRS. PATRICIA JOYCE IVEN (PA-C)
Physician AssistantOK
CLELL W POND (DO)
Family PracticeOK
MR. BARRY DON TROUTMAN (D.O.)
-OK
LETICIA ENRIQUEZ ROJAS (APRN, FNP-C)
Nurse PractitionerOK
ADRIAN THEERMAN (APRN)
Nurse PractitionerOK
KRISTINA PRICE (DO)
Family PracticeOK
LEISHA LAWSON
Nurse PractitionerKS
KERI ENNS (APRN-CNP)
Nurse PractitionerOK
MR. BENEDICT JOHNSON IV MIDDLETON (FNP-C)
Nurse PractitionerOK
KELLY ANN GILCREST (PA-C)
-OK

Reviews

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Frequently asked questions

How is HARLEEN GREWAL (M.D.) identified in CMS data?
CMS-hosted NPPES data lists HARLEEN GREWAL (M.D.) with NPI 1417926387.
Is HARLEEN GREWAL (M.D.) still practicing?
HARLEEN GREWAL (M.D.) is currently listed as active in the public NPI registry.
What is HARLEEN GREWAL (M.D.)'s specialty?
The listing groups HARLEEN GREWAL (M.D.) with Internal Medicine Physician. Clinical services aligned with this taxonomy classification.
Where should I expect HARLEEN GREWAL (M.D.) on a map?
Expect Sand Springs, Oklahoma as a primary anchor for HARLEEN GREWAL (M.D.) unless the record lists multiple sites.
Is the information about HARLEEN GREWAL (M.D.) up to date?
Data updates when providers file changes in NPPES — treat critical facts as "verify if unsure."

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