Martha Doyle, FNP
NPI 1902072739 · Family Nurse Practitioner · Sebastopol, CA
Martha Doyle, FNP is a Family Nurse Practitioner provider in Sebastopol, CA (NPI 1902072739).
Provider details
- NPI number
- 1902072739
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Female
- Sole proprietor
- Yes
- License
- RN289057 (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
18 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
- 2008-05-01
- Last updated
- 2008-05-01
Frequently asked questions
- What is Martha Doyle's NPI number?
- Martha Doyle's National Provider Identifier (NPI) is 1902072739, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Martha Doyle's specialty?
- Martha Doyle is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Martha Doyle located?
- Martha Doyle's practice location on file with NPPES is 369 Taft St, Sebastopol, CA 95472-3441.
- What is Martha Doyle's phone number?
- The practice phone number listed in the NPPES registry for Martha Doyle is (707) 823-0613.
- Is Martha Doyle's NPI active?
- Yes — Martha Doyle's NPI (1902072739) is active in the NPPES registry as of the last update on 2008-05-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.