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

Gaurav Alreja, MD

Individual provider Nephrology Physician · NPI 1639346380

Gaurav Alreja, MD is a Nephrology in Merrillville, Indiana. Qualified in 2003, 23 years ago. Practices with 24 on Physician Partners PC, a 30-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Indiana, Ohio and Washington.

Years since qualifying
23
Licensed in
IN, OH, WA
In the registry since
2008
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

6061 Broadway
Merrillville, IN 46410-2619
Phone: (219) 884-2640
Fax: (219) 884-2810
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 502 W 4th Ave, Toppenish, WA 98948-1616 — (303) 390-1940

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 35C.003571 (OH)
Nephrology Physician Taxonomy 207RN0300X · Licence 01076949A (IN)
Internal Medicine Physician Taxonomy 207R00000X · Licence IMLC.MD.70137464 (WA)

Record details

NPI number1639346380
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 13, 2008
Last updated in NPPESJune 22, 2026
Certification dateJune 22, 2026

Medicare enrollment

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

Medicare specialtyNEPHROLOGY
Medical schoolOTHER
Graduated 2003 (23 years in practice)
Group practice 24 On Physician Partners Pc — 30 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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