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

Individual provider Internal Medicine Physician · NPI 1669432118

Dr. Hardeep S Grewal, MD is an Internal Medicine in Phoenix, Arizona. Qualified in 1994, 32 years ago. Practices with East Valley Infectious Disease Medicine LLC, a 6-clinician group and accepts Medicare assignment. Licensed in Arizona.

Years since qualifying
32
Licensed in
AZ
In the registry since
2006
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

4530 E Muirwood Dr 105
Phoenix, AZ 85048-7639
Phone: (480) 961-2303
Fax: (480) 961-2306
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 34469 (AZ)

Record details

NPI number1669432118
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 27, 2006
Last updated in NPPESNovember 7, 2008

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 1994 (32 years in practice)
Group practice East Valley Infectious Disease Medicine Llc — 6 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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