Sonja Somerville, A.N.P.
NPI 1780007856 · Adult Health Nurse Practitioner · New York, NY
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sonja Somerville, A.N.P. is a Adult Health Nurse Practitioner provider in New York, NY (NPI 1780007856).
Provider details
- NPI number
- 1780007856
- Entity type
- Individual
- Primary specialty
- Adult Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- A.N.P.
- Sex
- Female
- Sole proprietor
- No
- License
- 566627 (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
12 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
- 2014-01-27
- Last updated
- 2014-01-27
Frequently asked questions
- What is Sonja Somerville's NPI number?
- Sonja Somerville's National Provider Identifier (NPI) is 1780007856, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sonja Somerville's specialty?
- Sonja Somerville is listed in the NPPES registry with a primary specialty of Adult Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Sonja Somerville located?
- Sonja Somerville's practice location on file with NPPES is 1275 York Ave, New York, NY 10065-6007.
- What is Sonja Somerville's phone number?
- The practice phone number listed in the NPPES registry for Sonja Somerville is (212) 639-7555.
- Does Sonja Somerville accept Medicare?
- Sonja Somerville is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sonja Somerville's NPI active?
- Yes — Sonja Somerville's NPI (1780007856) is active in the NPPES registry as of the last update on 2014-01-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.