Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. John T Joseph, M.D.

Q: What is the NPI number for John Joseph?

The National Provider Identifier (NPI) for John Joseph is 1992758627, a Type 1 (individual) record in the CMS NPPES registry.

Pulmonary Disease Physician in Ephrata, PA · enumerated 2006.

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

National Provider Identifier

1992758627

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Registry record

Entity type Individual (Type 1)

Name Dr. John T Joseph

Credential M.D.

Sex Male

Practice address 446 N Reading Rd, Ephrata, PA, 17522

Phone (717) 738-4334

Fax (717) 438-3289

Enumeration date May 17, 2006

Last updated in NPPES Aug 5, 2021

Taxonomy & licenses

207RC0200X Critical Care Medicine (Internal Medicine) Physician Allopathic & Osteopathic Physicians · License MD421555 (PA) Secondary

207RS0012X Sleep Medicine (Internal Medicine) Physician Allopathic & Osteopathic Physicians · License MD421555 (PA) Secondary

207RP1001X Pulmonary Disease Physician Allopathic & Osteopathic Physicians · License MD421555 (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
100955074	Medicaid	PA	-
1009550740001	Medicaid	PA	-
1610122	Other	PA	BLUE SHIELD
P00324584	Other	PA	RAILROAD MEDICARE

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 John Joseph practice?

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

What is the NPI number for John Joseph?

The National Provider Identifier (NPI) for John Joseph is 1992758627, 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 2021-08-05.