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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. HELEN M WIDZER M.D.
NPI 1639135106
Obstetrics & Gynecology in Norristown, PA

Active since April 25, 2006
1330 POWELL ST, SUITE 507, NORRISTOWN, PA 19401(610) 279-9003(610) 270-2654 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Helen M Widzer M.d. NPPES

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

DR. HELEN M WIDZER M.D. (NPI 1639135106) is an individual obstetrics & gynecology provider in Norristown, Pennsylvania, licensed in Pennsylvania (MD022845E) and active in the NPI registry since April 2006.

NPPES Registry Identity

NPI1639135106
Entity TypeIndividualFemale
Primary Taxonomy207V00000X
Provider Legal NameDR. HELEN M WIDZERCredential: M.D.
Location Address1330 POWELL ST, SUITE 507Norristown, PA 19401-3353
Mailing Address1330 Powell St, Suite 507Norristown, PA 19401-3353 · (610) 279-9003 · Fax (610) 270-2654
Phone(610) 279-9003
Fax(610) 270-2654
Sole ProprietorNo
Enumeration DateApril 25, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1639135106 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 · MD022845E
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.
1330 POWELL ST, Norristown, PA 19401
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Other Providers at the Same Location NPPES 20

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

JILL SCHNEIDER MD PC
Ophthalmology
1330 POWELL ST, SUITE 610
NORRISTOWN, PA 19401
Montgomery County (610) 270-2770
DR. MIGNON MERCADO DE LEON MD
Family Medicine
1330 POWELL ST, SUITE 409
NORRISTOWN, PA 19401
Montgomery County (610) 277-0964
JOHN MICHAEL KOST
Student in an Organized Health Care Education/Training Program
1330 POWELL ST
NORRISTOWN, PA 19401
Montgomery County (484) 622-7280
PHILLIP MATTHEW KOFSKY M.D.
Colon & Rectal Surgery
1330 POWELL ST, SUITE 100
NORRISTOWN, PA 19401
Montgomery County (610) 272-3030
CHRISTINE DAVIDSON
Student in an Organized Health Care Education/Training Program
1330 POWELL ST
NORRISTOWN, PA 19401
Montgomery County (484) 622-7280
JAMES GORMAN
Student in an Organized Health Care Education/Training Program
1330 POWELL ST
NORRISTOWN, PA 19401
Montgomery County (484) 622-7280
FORNANCE PHYSICIAN SERVICES, INC
Obstetrics & Gynecology
1330 POWELL ST, STE 507
NORRISTOWN, PA 19401
Montgomery County (484) 622-7300
MRS. CHRISTINE MARIE COLETTA-HANSEN CRNP
Nurse Practitioner (Adult Health)
1330 POWELL ST, STE 100
NORRISTOWN, PA 19401
Montgomery County (610) 272-1080

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 Helen Widzer's NPI number?

The NPI number for Helen Widzer is 1639135106. It was assigned to this individual provider in the NPPES registry on April 25, 2006.

Where is Helen Widzer located?

Helen Widzer practices at 1330 Powell St Suite 507, Norristown, PA 19401. The listed phone number is (610) 279-9003.

What is Helen Widzer'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 Helen Widzer was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 38 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.