Michael Callagy
NPI 1649018284 · Family Nurse Practitioner · Allentown, PA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Callagy is a Family Nurse Practitioner provider in Allentown, PA (NPI 1649018284).
Provider details
- NPI number
- 1649018284
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Male
- Sole proprietor
- No
- License
- RN711506 (PA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr in NPPES 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
Mailing address
Registry dates
- Enumerated
- 2024-07-17
- Last updated
- 2024-12-11
- Certified
- 2024-12-11
Frequently asked questions
- What is Michael Callagy's NPI number?
- Michael Callagy's National Provider Identifier (NPI) is 1649018284, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Callagy's specialty?
- Michael Callagy is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Michael Callagy located?
- Michael Callagy's practice location on file with NPPES is 1200 S Cedar Crest Blvd, Allentown, PA 18103-6202.
- What is Michael Callagy's phone number?
- The practice phone number listed in the NPPES registry for Michael Callagy is (484) 862-3232.
- Does Michael Callagy accept Medicare?
- Michael Callagy is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Callagy's NPI active?
- Yes — Michael Callagy's NPI (1649018284) is active in the NPPES registry as of the last update on 2024-12-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.