DR. WILLIAM H. BAY M.D.
NPI 1104825736
Internal Medicine - Nephrology in Westerville, OH

Q: What is the provider's specialty?

The provider's specialty is Internal Medicine with taxonomy code 207RN0300X and a focus in Nephrology.

Active since July 15, 2005

595 COPELAND MILL RD, SUITE 2D, WESTERVILLE, OH 43081(614) 823-8500(614) 823-8501 Get Directions Write a Review

NPPES record last updated: September 24, 2015. Verified against the NPPES registry weekly; last sync: July 19, 2026.

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About Dr. William H. Bay M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. WILLIAM H. BAY M.D. (NPI 1104825736) is an individual nephrology provider in Westerville, Ohio, licensed in Ohio (35033631) and active in the NPI registry since July 2005.

NPPES Registry Identity

NPI1104825736

Entity TypeIndividualMale

Primary Taxonomy207RN0300X

Provider Legal NameDR. WILLIAM H. BAYCredential: M.D.

Location Address595 COPELAND MILL RD, SUITE 2DWesterville, OH 43081-8908

Mailing Address595 Copeland Mill Rd, Suite 2dWesterville, OH 43081-8908 · (614) 823-8500 · Fax (614) 823-8501

Phone(614) 823-8500

Fax(614) 823-8501

Sole ProprietorNo

Enumeration DateJuly 15, 2005

Last NPPES UpdateSeptember 24, 2015

✔ NPI 1104825736 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · NephrologyAllopathic & Osteopathic Physicians

Taxonomy Code207RN0300X

License✔ Licensed in OH · 35033631

Definition

An internist who treats disorders of the kidney, high blood pressure, fluid and mineral balance and dialysis of body wastes when the kidneys do not function. This specialist consults with surgeons about kidney transplantation.

595 COPELAND MILL RD, Westerville, OH 43081

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