Anna Oberndorf, NP
NPI 1841798980 · Adult Health Nurse Practitioner · New York, NY
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Anna Oberndorf, NP is a Adult Health Nurse Practitioner provider in New York, NY (NPI 1841798980).
Provider details
- NPI number
- 1841798980
- Entity type
- Individual
- Primary specialty
- Adult Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- 308566 (NY)
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
8 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 48 W 30th St Fl 2New York, NY 10001-4211Phone: (888) 663-6331Fax: (415) 252-7176
Registry dates
- Enumerated
- 2018-01-23
- Last updated
- 2025-12-05
- Certified
- 2025-12-05
Frequently asked questions
- What is Anna Oberndorf's NPI number?
- Anna Oberndorf's National Provider Identifier (NPI) is 1841798980, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Anna Oberndorf's specialty?
- Anna Oberndorf is listed in the NPPES registry with a primary specialty of Adult Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Anna Oberndorf located?
- Anna Oberndorf's practice location on file with NPPES is 51 W 51st St, New York, NY 10019-6113.
- What is Anna Oberndorf's phone number?
- The practice phone number listed in the NPPES registry for Anna Oberndorf is (212) 326-8500.
- Does Anna Oberndorf accept Medicare?
- Anna Oberndorf is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Anna Oberndorf's NPI active?
- Yes — Anna Oberndorf's NPI (1841798980) is active in the NPPES registry as of the last update on 2025-12-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.