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STEPHEN K KLASKO MD
NPI 1336152503
Obstetrics & Gynecology in Philadelphia, PA

Active since August 15, 2006
925 CHESTNUT ST, PHILADELPHIA, PA 19107(215) 327-5284 Get Directions Write a Review

NPPES record last updated: March 7, 2017. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Stephen K Klasko Md NPPES

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

STEPHEN K KLASKO MD (NPI 1336152503) is an individual obstetrics & gynecology provider in Philadelphia, Pennsylvania, licensed in Pennsylvania (MD022242E) and active in the NPI registry since August 2006.

NPPES Registry Identity

NPI1336152503
Entity TypeIndividualMale
Primary Taxonomy207V00000X
Provider Legal NameSTEPHEN K KLASKOCredential: MD
Location Address925 CHESTNUT STPhiladelphia, PA 19107-4216
Mailing Address512 S 3rd StPhiladelphia, PA 19147-2350 · (215) 327-5284
Phone(215) 327-5284
Sole ProprietorNo
Enumeration DateAugust 15, 2006
Last NPPES UpdateMarch 7, 2017
✔ NPI 1336152503 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
Licenses✔ Licensed in PA · MD022242E✔ Licensed in FL · ME94024
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.
925 CHESTNUT ST, Philadelphia, PA 19107
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Other Identifiers 4

Medicare UPINC28744FL
Medicare PIN28708YFL
Medicaid273489300FL
Other28708FL · Blue Cross Blue Shield

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.

DR. MATTHEW DECARO M.D.
Internal Medicine (Cardiovascular Disease)
925 CHESTNUT ST, MEZZANINE
PHILADELPHIA, PA 19107
Philadelphia County (215) 955-5050
DR. MANISH SHARMA MD
Internal Medicine (Medical Oncology)
925 CHESTNUT ST, SUITE 320A
PHILADELPHIA, PA 19107
Philadelphia County (215) 955-8874
MS. ELEANOR LYNN VANDERKLOK CRNP
Nurse Practitioner (Adult Health)
925 CHESTNUT ST, SUITE 320A
PHILADELPHIA, PA 19107
Philadelphia County (215) 955-8874
LEANNE MCKEOWN PA-C
Physician Assistant
925 CHESTNUT ST, FIFTH FLOOR
PHILADELPHIA, PA 19107
Philadelphia County (267) 339-3500
WILLIAM KEVIN KELLY DO
Internal Medicine (Medical Oncology)
925 CHESTNUT ST, SUITE 320A
PHILADELPHIA, PA 19107
Philadelphia County (215) 995-8874
DR. MARC R. ROSEN M.D.
Otolaryngology
925 CHESTNUT ST, 6TH FLOOR
PHILADELPHIA, PA 19107
Philadelphia County (215) 955-6760
ANDREW B NEWBERG MD
Nuclear Medicine
925 CHESTNUT ST, SUITE 120
PHILADELPHIA, PA 19107
Philadelphia County (215) 503-3422
DR. HOWARD H. WEITZ M.D.
Internal Medicine (Cardiovascular Disease)
925 CHESTNUT ST, MEZZANINE FLOOR
PHILADELPHIA, PA 19107
Philadelphia County (215) 955-5050

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 Stephen Klasko's NPI number?

The NPI number for Stephen Klasko is 1336152503. It was assigned to this individual provider in the NPPES registry on August 15, 2006.

Where is Stephen Klasko located?

Stephen Klasko practices at 925 Chestnut St, Philadelphia, PA 19107. The listed phone number is (215) 327-5284.

What is Stephen Klasko'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 Stephen Klasko was last updated on March 7, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 years 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.