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HARLEEN GREWAL M.D.
NPI 1417926387
Internal Medicine in Tulsa, OK

Active since March 14, 2006
2440 E 81ST ST, TULSA, OK 74137(918) 477-5190(918) 477-5199 Get Directions Write a Review

NPPES record last updated: March 5, 2020. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Harleen Grewal M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

HARLEEN GREWAL M.D. (NPI 1417926387) is an individual internal medicine provider in Tulsa, Oklahoma, licensed in Oklahoma (13201) and active in the NPI registry since March 2006.

NPPES Registry Identity

NPI1417926387
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameHARLEEN GREWALCredential: M.D.
Location Address2440 E 81ST STTulsa, OK 74137-4200
Mailing Address402 W Morrow Rd, 100Sand Springs, OK 74063-6549 · (918) 245-2309 · Fax (918) 293-3181
Phone(918) 477-5190
Fax(918) 477-5199
Sole ProprietorNo
Enumeration DateMarch 14, 2006
Last NPPES UpdateMarch 5, 2020
NPPES CertifiedMarch 5, 2020
✔ NPI 1417926387 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in OK · 13201
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
2440 E 81ST ST, Tulsa, OK 74137
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Other Providers at the Same Location NPPES 6

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

LETICIA ENRIQUEZ ROJAS APRN, FNP-C
Nurse Practitioner (Family)
2440 E 81ST ST
TULSA, OK 74137
Tulsa County (918) 477-5199
MRS. LINDA ELLARD APRN
Nurse Practitioner
2440 E 81ST ST
TULSA, OK 74137
Tulsa County (918) 392-8856
KERI ENNS APRN-CNP
Nurse Practitioner (Family)
2440 E 81ST ST
TULSA, OK 74137
Tulsa County (918) 477-5190
DR. JAY ALAN GEARY MD
Family Medicine
2440 E 81ST ST
TULSA, OK 74137
Tulsa County (918) 477-5190
RICHARD ADAM FERGUSON PA-C
Physician Assistant
2440 E 81ST ST
TULSA, OK 74137
Tulsa County (918) 477-5190
THI SPECIALISTS LLC
Internal Medicine (Infectious Disease)
2440 E 81ST ST
TULSA, OK 74137
Tulsa County (918) 392-8856

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Harleen Grewal's NPI number?

The NPI number for Harleen Grewal is 1417926387. It was assigned to this individual provider in the NPPES registry on March 14, 2006.

Where is Harleen Grewal located?

Harleen Grewal practices at 2440 E 81st St, Tulsa, OK 74137. The listed phone number is (918) 477-5190.

What is Harleen Grewal's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

When was this NPI record last updated?

The NPPES record for Harleen Grewal was last updated on March 5, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.