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

Dr. Harmanjot Kaur Grewal, MD

Individual provider Rheumatology Physician · NPI 1396904090

Dr. Harmanjot Kaur Grewal, MD is a Rheumatology in Baton Rouge, Louisiana. Qualified in 2008, 18 years ago. Practices with Our Lady of the Lake Physician Group LLC, a 635-clinician group, works from 7 locations, accepts Medicare assignment and offers telehealth. Licensed in Louisiana and Mississippi.

Years since qualifying
18
Licensed in
LA, MS
In the registry since
2008
Specialties on file
2
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

7777 Hennessy Blvd Ste 501A
Baton Rouge, LA 70808
Phone: (225) 765-6505
Fax: (225) 765-1223
Show map & directions

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

Additional practice locations (6)

  • 7777 Hennessy Blvd Ste 501a, Baton Rouge, LA 70808-4300 — (225) 765-6505
  • 2647 S Saint Elizabeth Blvd Ste 220, Gonzales, LA 70737-5020 — (225) 765-6505
  • 15813 Paul Vega Md Dr Ste 400, Hammond, LA 70403 — (985) 230-1835
  • 15813 Paul Vega Md Dr Ste 400, Hammond, LA 70403 — (985) 230-1835
  • 15813 Paul Vega Md Dr Ste 400, Hammond, LA 70403 — (985) 230-1835
  • 64040 Hwy 434, Lacombe, LA 70445 — (985) 892-9233

Specialties & licences

Rheumatology Physician (primary) Taxonomy 207RR0500X · Licence MD.204626 (LA)
Rheumatology Physician Taxonomy 207RR0500X · Licence 23875 (MS)

Record details

NPI number1396904090
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 6, 2008
Last updated in NPPESJanuary 25, 2021
Certification dateJanuary 25, 2021

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyRHEUMATOLOGY
Medical schoolOTHER
Graduated 2008 (18 years in practice)
Group practice Our Lady Of The Lake Physician Group Llc — 635 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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