Stephanie Martyn, R.N.N.P.C
NPI 1568536373 · Women's Health Nurse Practitioner · Vacaville, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Stephanie Martyn, R.N.N.P.C is a Women's Health Nurse Practitioner provider in Vacaville, CA (NPI 1568536373).
Provider details
- NPI number
- 1568536373
- Entity type
- Individual
- Primary specialty
- Women's Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- R.N.N.P.C
- Sex
- Female
- Sole proprietor
- No
- License
- RN384811 - NP10794 (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
19 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
- 2006-11-20
- Last updated
- 2022-01-03
Frequently asked questions
- What is Stephanie Martyn's NPI number?
- Stephanie Martyn's National Provider Identifier (NPI) is 1568536373, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephanie Martyn's specialty?
- Stephanie Martyn is listed in the NPPES registry with a primary specialty of Women's Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Stephanie Martyn located?
- Stephanie Martyn's practice location on file with NPPES is 1 Quality Dr, Vacaville, CA 95688-9494.
- What is Stephanie Martyn's phone number?
- The practice phone number listed in the NPPES registry for Stephanie Martyn is (707) 624-2786.
- Does Stephanie Martyn accept Medicare?
- Stephanie Martyn is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Stephanie Martyn's NPI active?
- Yes — Stephanie Martyn's NPI (1568536373) is active in the NPPES registry as of the last update on 2022-01-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.