Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Thomas P. Zavitsanos, M.D.

Pain Medicine Physician in Philadelphia, PA · enumerated 2006.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1144240243

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Registry record

Entity type Individual (Type 1)

Name Thomas P. Zavitsanos

Credential M.D.

Sex Male

Practice address 3998 Red Lion Rd, Suite 304, Philadelphia, PA, 19114

Phone (215) 612-4060

Fax (215) 612-2630

Enumeration date Jul 20, 2006

Last updated in NPPES Feb 8, 2012

Taxonomy & licenses

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians · License MD041904E (PA) Secondary

208VP0000X Pain Medicine Physician Allopathic & Osteopathic Physicians · License MD041904E (PA) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
0012020000002	Medicaid	PA	-
810454462	Other	PA	PHCS
0012020000005	Medicaid	PA	-
0012020000001	Medicaid	PA	-
0012020000006	Medicaid	PA	-
30002953	Other	PA	KEYSTONE MERCY
605367	Other	PA	HIGHMARK BLUE SHIELD
050090775	Other	PA	RAILROAD MEDICARE
1134679	Other	PA	CIGNA
3056444	Other	PA	AETNA CONTRACT
30070979	Other	PA	KEYSTONE MERCY - PM
605367	Other	PA	PERSONAL CHOICE
01202000-05	Other	PA	AMERICHOICE
0427892000	Other	PA	KEYSTONE IBC
1330666	Other	PA	FIRST HEALTH
1242712	Other	PA	UNITED HEALTHCARE

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Thomas Zavitsanos practice?

The practice location on file with NPPES is in Philadelphia, PA. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Thomas Zavitsanos?

The National Provider Identifier (NPI) for Thomas Zavitsanos is 1144240243, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-02-08.