Danielle Callahan, CRNP
NPI 1750487724 · Acute Care Nurse Practitioner · Philadelphia, PA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Danielle Callahan, CRNP is a Acute Care Nurse Practitioner provider in Philadelphia, PA (NPI 1750487724).
Provider details
- NPI number
- 1750487724
- Entity type
- Individual
- Primary specialty
- Acute Care Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CRNP
- Sex
- Female
- Sole proprietor
- No
- License
- SP008542 (PA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs 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
- 2006-09-16
- Last updated
- 2026-03-04
- Certified
- 2026-03-04
Frequently asked questions
- What is Danielle Callahan's NPI number?
- Danielle Callahan's National Provider Identifier (NPI) is 1750487724, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Danielle Callahan's specialty?
- Danielle Callahan is listed in the NPPES registry with a primary specialty of Acute Care Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Danielle Callahan located?
- Danielle Callahan's practice location on file with NPPES is 3400 Spruce St, Philadelphia, PA 19104-4206.
- What is Danielle Callahan's phone number?
- The practice phone number listed in the NPPES registry for Danielle Callahan is (215) 662-3487.
- Does Danielle Callahan accept Medicare?
- Danielle Callahan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Danielle Callahan's NPI active?
- Yes — Danielle Callahan's NPI (1750487724) is active in the NPPES registry as of the last update on 2026-03-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.