Ann Nicol, FNP
NPI 1720010580 · Family Nurse Practitioner · Petaluma, CA
Ann Nicol, FNP is a Family Nurse Practitioner provider in Petaluma, CA (NPI 1720010580).
Provider details
- NPI number
- 1720010580
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Female
- Sole proprietor
- No
- License
- 5376 (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
- 2006-07-06
- Last updated
- 2011-11-15
Frequently asked questions
- What is Ann Nicol's NPI number?
- Ann Nicol's National Provider Identifier (NPI) is 1720010580, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ann Nicol's specialty?
- Ann Nicol is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Ann Nicol located?
- Ann Nicol's practice location on file with NPPES is 1179 N Mcdowell Blvd, Petaluma, CA 94954-6559.
- What is Ann Nicol's phone number?
- The practice phone number listed in the NPPES registry for Ann Nicol is (707) 559-7500.
- Is Ann Nicol's NPI active?
- Yes — Ann Nicol's NPI (1720010580) is active in the NPPES registry as of the last update on 2011-11-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.