NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Teresa M. Joy, DO

Family Medicine Physician in Chambersburg, PA · enumerated 2006.

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

National Provider Identifier

1245256080

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Registry record

Entity type Individual (Type 1)
Name Teresa M. Joy
Credential DO
Sex Female
Practice address Chambersburg, PA, 17201
Phone (717) 264-6511
Fax (717) 264-1081
Enumeration date Jul 14, 2006
Last updated in NPPES Mar 7, 2023

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

261QU0200X Urgent Care Clinic/Center Ambulatory Health Care Facilities Secondary
207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License OS013264 (PA) Primary
DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

Other identifiers

Identifier Type State Issuer
25-1716306 Other PA SOUTH CENTRAL PREFERRED
6682103 Other PA AETNA HMO
7860132 Other PA AETNA NON-HMO
2148070 Other PA MAMSI
25-1716306 Other PA INFORMED
255499 Other PA UNISON
P009161 Other PA GATEWAY
25-1716306 Other PA HEALTHNET/TRICARE
P00683486 Other PA RAILROAD MEDICARE
25-1716306 Other PA INTERGROUP
25-1716306 Other PA FIRST HEALTH
G920-0112/KDM4CU Other PA CAREFIRST
1245256080 Other - NPI
25-1716306 Other PA GREATWEST
25-1716306 Other PA MULTIPLAN/PHCS
50085112 Other PA CAPITAL BLUECROSS
OS013264 Other PA LICENSE
102213333 0001 Medicaid PA -
120420417 Other PA DEPT OF LABOR
25-1716306 Other PA DEVON

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.

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Frequently asked questions

What specialty is Teresa Joy?
Teresa Joy is registered in NPPES with the primary taxonomy of Family Medicine Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-03-07.