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

Mandeep S Grewal, MD

Individual provider Nephrology Physician · NPI 1447256862

Mandeep S Grewal, MD is a Nephrology in Chattanooga, Tennessee. Qualified in 1985, 41 years ago. Practices with Yium, Shenouda and Miller Ptrshp, a 50-clinician group and accepts Medicare assignment. Licensed in Georgia and Tennessee.

Years since qualifying
41
Licensed in
GA, TN
In the registry since
2005
Specialties on file
2
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

251 N Lyerly St Ste 100
Chattanooga, TN 37404-2739
Phone: (423) 826-8000
Fax: (423) 826-8015
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Nephrology Physician (primary) Taxonomy 207RN0300X · Licence 26508 (TN)
Nephrology Physician Taxonomy 207RN0300X · Licence 035642 (GA)

Record details

NPI number1447256862
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 21, 2005
Last updated in NPPESMay 14, 2009
Mailing address2300b E 3rd St, Chattanooga, TN 37404-2734

Medicare enrollment

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

Medicare specialtyNEPHROLOGY
Medical schoolOTHER
Graduated 1985 (41 years in practice)
Group practice Yium, Shenouda And Miller Ptrshp — 50 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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