Independent US Healthcare Provider Directory & Public Medical Database Patient Guides
Medical Specialty Listing

Internal Medicine - Nephrology Specialists in Warren, MI

Browse 7 Internal Medicine - Nephrology providers listed in NPPES with a practice address in Warren, Michigan.

7 Healthcare Providers

How Warren compares with the U.S.

7 active clinicians in Internal Medicine - Nephrology list a practice address in Warren, MI in the NPI registry.

With fewer than 10 clinicians, rates per 100,000 residents are not reliable enough to compare.

Too few clinicians in Internal Medicine - Nephrology in Warren are listed in the CMS Medicare file to report Medicare assignment or telehealth shares.

These figures summarize public federal data. They do not measure quality of care, appointment availability, or whether a clinician accepts your insurance or new patients. Registry addresses can be out of date. Please confirm details directly with the office and your plan. This information is not medical advice.

Prepared by T-MedInfo from NPPES, CMS and U.S. Census Bureau data. Questions or corrections: support@true-medinfo.com ยท Methodology

Sources: Clinician counts and practice addresses: NPPES NPI Registry, Centers for Medicare & Medicaid Services (CMS), data as of August 2026.

Showing 1โ€“7 of 7 providers
With recent CMS data first, then Aโ€“Z

Dr. Rama Krishna Alavalapati , MD

Internal Medicine - Nephrology

Active NPI Status
11900 Twelve Mile Road, Suite 200, Warren, MI 48093
Phone: 5865589033
NPI Identifier 1477669893
View Full Profile

Dr. Nkie Florentia Forsac , MD

Internal Medicine - Nephrology

Active NPI Status Accepts Medicare Assignment
11885 E 12 Mile Rd Ste 302b, Warren, MI 480933467
Phone: 5865589033
NPI Identifier 1871505594
View Full Profile

Dr. Robert E Hillyer , MD

Internal Medicine - Nephrology

Active NPI Status Accepts Medicare Assignment
11900 Twelve Mile Road, Suite 200, Warren, MI 48093
Phone: 5865589033
NPI Identifier 1760595060
View Full Profile

Dr. Rhonda Michelle Johnson , MD

Internal Medicine - Nephrology

Active NPI Status
11900 E 12 Mile Rd, Suite 200, Warren, MI 480933400
Phone: 5865589033
NPI Identifier 1497883706
View Full Profile

Dr. Sreelatha Penumalee , MD

Internal Medicine - Nephrology

Active NPI Status Accepts Medicare Assignment
11900 Twelve Mile Road, Suite 200, Warren, MI 48093
Phone: 5865589033
NPI Identifier 1396753372
View Full Profile

Dr. Kiran Anant Saraiya , DO

Internal Medicine - Nephrology

Active NPI Status Accepts Medicare Assignment
11885 E 12 Mile Rd Ste 302b, Warren, MI 480933467
Phone: 5865589033
NPI Identifier 1649483660
View Full Profile

Michael A Sriro , PA

Internal Medicine - Nephrology

Active NPI Status
11900 Twelve Mile, Suite 200, Warren, MI 48093
Phone: 5865589033
NPI Identifier 1376687111
View Full Profile

Frequently Asked Questions about Internal Medicine - Nephrology in Warren

How do I check a Internal Medicine - Nephrology practitioner's license?

Each practitioner profile shows the NUCC taxonomy code and any state license number the practitioner reported to NPPES, plus a link to the Michigan licensing board lookup. NPPES entries are self-reported; current license status is published only by the state board.

Why is a practitioner missing from this list?

This list shows NPI records that are active in NPPES. A deactivated NPI keeps its profile with the deactivation date and practice history; find it with the site search by name or NPI number.