Margaret Hannan, C.R.N.P.
NPI 1144366691 · Pediatric Nurse Practitioner · Pittsburgh, PA
Margaret Hannan, C.R.N.P. is a Pediatric Nurse Practitioner provider in Pittsburgh, PA (NPI 1144366691).
Provider details
- NPI number
- 1144366691
- Entity type
- Individual
- Primary specialty
- Pediatric Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- C.R.N.P.
- Sex
- Female
- Sole proprietor
- No
- License
- SP-006942-D (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
- 2007-01-30
- Last updated
- 2013-02-28
Frequently asked questions
- What is Margaret Hannan's NPI number?
- Margaret Hannan's National Provider Identifier (NPI) is 1144366691, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margaret Hannan's specialty?
- Margaret Hannan is listed in the NPPES registry with a primary specialty of Pediatric Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Margaret Hannan located?
- Margaret Hannan's practice location on file with NPPES is 5324 Penn Ave, Pittsburgh, PA 15224-1733.
- What is Margaret Hannan's phone number?
- The practice phone number listed in the NPPES registry for Margaret Hannan is (412) 441-4884.
- Is Margaret Hannan's NPI active?
- Yes — Margaret Hannan's NPI (1144366691) is active in the NPPES registry as of the last update on 2013-02-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.