Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Harleen Grewal, MD

Individual provider Internal Medicine Physician · NPI 1417926387

Harleen Grewal, MD is an Internal Medicine Physician in Tulsa, Oklahoma. Licensed in Oklahoma. Registered with an NPI since 2006.

Licensed in
OK
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

2440 E 81st St
Tulsa, OK 74137-4200
Phone: (918) 477-5190
Fax: (918) 477-5199
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 13201 (OK)

Record details

NPI number1417926387
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 14, 2006
Last updated in NPPESMarch 5, 2020
Certification dateMarch 5, 2020

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