What is Joseph Callaghan's NPI number?

Joseph Callaghan's National Provider Identifier (NPI) is 1417893728, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Joseph Callaghan's specialty?

Joseph Callaghan is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).

Where is Joseph Callaghan located?

Joseph Callaghan's practice location on file with NPPES is 1001 S George St, York, PA 17403-3676.

What is Joseph Callaghan's phone number?

The practice phone number listed in the NPPES registry for Joseph Callaghan is (717) 741-8003.

Is Joseph Callaghan's NPI active?

Yes — Joseph Callaghan's NPI (1417893728) is active in the NPPES registry as of the last update on 2026-04-28.

IndividualActive

Joseph Callaghan

NPI 1417893728 · Internal Medicine Physician · York, PA

Joseph Callaghan is a Internal Medicine Physician provider in York, PA (NPI 1417893728).

Provider details

NPI number: 1417893728
Entity type: Individual
Primary specialty: Internal Medicine PhysicianAllopathic & Osteopathic Physicians
Sex: Male
Sole proprietor: No
License: OT025163 (PA)

Specialties & taxonomies

Internal Medicine PhysicianPrimary207R00000XLicense OT025163 (PA)
Allopathic & Osteopathic Physicians

Profile Score

Established profile(53/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
Under 1 yr in registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
1 documented practice location

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Practice location

1001 S George St

York, PA 17403-3676

Phone: (717) 741-8003

Street-level locationGet directions

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Mailing address