Martyna Erskine, FNP
NPI 1780250852 · Family Nurse Practitioner · San Diego, CA
Martyna Erskine, FNP is a Family Nurse Practitioner provider in San Diego, CA (NPI 1780250852).
Provider details
- NPI number
- 1780250852
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Female
- Sole proprietor
- Yes
- License
- 95017423 (CA)
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
5 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
- 2021-05-31
- Last updated
- 2021-06-06
- Certified
- 2021-06-06
Frequently asked questions
- What is Martyna Erskine's NPI number?
- Martyna Erskine's National Provider Identifier (NPI) is 1780250852, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Martyna Erskine's specialty?
- Martyna Erskine is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Martyna Erskine located?
- Martyna Erskine's practice location on file with NPPES is 838 G St Ste 201, San Diego, CA 92101-6421.
- What is Martyna Erskine's phone number?
- The practice phone number listed in the NPPES registry for Martyna Erskine is (858) 609-0866.
- Is Martyna Erskine's NPI active?
- Yes — Martyna Erskine's NPI (1780250852) is active in the NPPES registry as of the last update on 2021-06-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.