Barbara Behrens, RN,MSN, FNP, MPH
NPI 1104910819 · Family Nurse Practitioner · San Rafael, CA
Barbara Behrens, RN,MSN, FNP, MPH is a Family Nurse Practitioner provider in San Rafael, CA (NPI 1104910819).
Provider details
- NPI number
- 1104910819
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- RN,MSN, FNP, MPH
- Sex
- Female
- Sole proprietor
- No
- License
- 272909 (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
- 2006-10-03
- Last updated
- 2007-07-08
Frequently asked questions
- What is Barbara Behrens's NPI number?
- Barbara Behrens's National Provider Identifier (NPI) is 1104910819, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Barbara Behrens's specialty?
- Barbara Behrens is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Barbara Behrens located?
- Barbara Behrens's practice location on file with NPPES is 99 Montecillo Rd, San Rafael, CA 94903.
- What is Barbara Behrens's phone number?
- The practice phone number listed in the NPPES registry for Barbara Behrens is (415) 444-2615.
- Is Barbara Behrens's NPI active?
- Yes — Barbara Behrens's NPI (1104910819) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.