Margaret Fillinger, CRNP
NPI 1811989031 · Obstetrics & Gynecology Nurse Practitioner · Willow Grove, PA
Margaret Fillinger, CRNP is a Obstetrics & Gynecology Nurse Practitioner provider in Willow Grove, PA (NPI 1811989031).
Provider details
- NPI number
- 1811989031
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CRNP
- Sex
- Female
- License
- TP001374G (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
- 2005-08-16
- Last updated
- 2007-07-08
Frequently asked questions
- What is Margaret Fillinger's NPI number?
- Margaret Fillinger's National Provider Identifier (NPI) is 1811989031, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margaret Fillinger's specialty?
- Margaret Fillinger is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Margaret Fillinger located?
- Margaret Fillinger's practice location on file with NPPES is 15 York Rd, Willow Grove, PA 19090-3421.
- What is Margaret Fillinger's phone number?
- The practice phone number listed in the NPPES registry for Margaret Fillinger is (215) 657-6465.
- Is Margaret Fillinger's NPI active?
- Yes — Margaret Fillinger's NPI (1811989031) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.