Nancy Zieber, CRNP
NPI 1285636001 · Adult Health Nurse Practitioner · Philadelphia, PA
Nancy Zieber, CRNP is a Adult Health Nurse Practitioner provider in Philadelphia, PA (NPI 1285636001).
Provider details
- NPI number
- 1285636001
- Entity type
- Individual
- Primary specialty
- Adult Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CRNP
- Sex
- Female
- Sole proprietor
- No
- License
- SP008151 (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
20 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
- 2005-08-11
- Last updated
- 2013-10-02
Frequently asked questions
- What is Nancy Zieber's NPI number?
- Nancy Zieber's National Provider Identifier (NPI) is 1285636001, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nancy Zieber's specialty?
- Nancy Zieber is listed in the NPPES registry with a primary specialty of Adult Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Nancy Zieber located?
- Nancy Zieber's practice location on file with NPPES is 230 W Washington Sq, Philadelphia, PA 19106-3500.
- What is Nancy Zieber's phone number?
- The practice phone number listed in the NPPES registry for Nancy Zieber is (215) 829-7786.
- Is Nancy Zieber's NPI active?
- Yes — Nancy Zieber's NPI (1285636001) is active in the NPPES registry as of the last update on 2013-10-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.