DR. WILLIAM F BALLAY MD
NPI 1649275199
Obstetrics & Gynecology in Philadelphia, PA

Active since June 20, 2005
7996 OXFORD AVE, PHILADELPHIA, PA 19111(215) 728-1411 Get Directions Write a Review

NPPES record last updated: October 12, 2007. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. William F Ballay Md NPPES

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

DR. WILLIAM F BALLAY MD (NPI 1649275199) is an individual obstetrics & gynecology provider in Philadelphia, Pennsylvania, licensed in Pennsylvania (MD014655E) and active in the NPI registry since June 2005.

NPPES Registry Identity

NPI1649275199
Entity TypeIndividualMale
Primary Taxonomy207V00000X
Provider Legal NameDR. WILLIAM F BALLAYCredential: MD
Location Address7996 OXFORD AVEPhiladelphia, PA 19111-2241
Mailing Address7996 Oxford AvePhiladelphia, PA 19111-2241 · (215) 728-1411
Sole ProprietorNo
Enumeration DateJune 20, 2005
Last NPPES UpdateOctober 12, 2007
NPI 1649275199 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
License Licensed in PA · MD014655E
Definition
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.
7996 OXFORD AVE, Philadelphia, PA 19111

Other Identifiers 1

Medicare PIN16123PA

Other Providers at the Same Location NPPES 9

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Obstetrics & Gynecology
7996 OXFORD AVE
PHILADELPHIA, PA 19111
Nurse Practitioner (Obstetrics & Gynecology)
7996 OXFORD AVE
PHILADELPHIA, PA 19111
Nurse Practitioner (Obstetrics & Gynecology)
7996 OXFORD AVE
PHILADELPHIA, PA 19111
Obstetrics & Gynecology
7996 OXFORD AVE
PHILADELPHIA, PA 19111
Obstetrics & Gynecology
7996 OXFORD AVE
PHILADELPHIA, PA 19111
Obstetrics & Gynecology
7996 OXFORD AVE
PHILADELPHIA, PA 19111
Obstetrics & Gynecology
7996 OXFORD AVE
PHILADELPHIA, PA 19111
Obstetrics & Gynecology (Gynecology)
7996 OXFORD AVE
PHILADELPHIA, PA 19111

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is William Ballay's NPI number?

The NPI number for William Ballay is 1649275199. It was assigned to this individual provider in the NPPES registry on June 20, 2005.

Where is William Ballay located?

William Ballay practices at 7996 Oxford Ave, Philadelphia, PA 19111. The listed phone number is (215) 728-1411.

What is William Ballay's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

When was this NPI record last updated?

The NPPES record for William Ballay was last updated on October 12, 2007. NPI Profile syncs with the weekly NPPES data releases published by CMS.