Carolyn Pierce, NP
NPI 1003547928 · Family Nurse Practitioner · Saint Helena, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Carolyn Pierce, NP is a Family Nurse Practitioner provider in Saint Helena, CA (NPI 1003547928).
Provider details
- NPI number
- 1003547928
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- 95021354 (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
3 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
- 2022-06-21
- Last updated
- 2022-06-21
- Certified
- 2022-05-27
Frequently asked questions
- What is Carolyn Pierce's NPI number?
- Carolyn Pierce's National Provider Identifier (NPI) is 1003547928, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Carolyn Pierce's specialty?
- Carolyn Pierce is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Carolyn Pierce located?
- Carolyn Pierce's practice location on file with NPPES is 6 Woodland Rd Ste 304, Saint Helena, CA 94574-9562.
- What is Carolyn Pierce's phone number?
- The practice phone number listed in the NPPES registry for Carolyn Pierce is (707) 963-7200.
- Does Carolyn Pierce accept Medicare?
- Carolyn Pierce is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Carolyn Pierce's NPI active?
- Yes — Carolyn Pierce's NPI (1003547928) is active in the NPPES registry as of the last update on 2022-06-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.