Andrea Telfer, FNP-C
NPI 1225312002 · Family Nurse Practitioner · Oakland, CA
Andrea Telfer, FNP-C is a Family Nurse Practitioner provider in Oakland, CA (NPI 1225312002).
Provider details
- NPI number
- 1225312002
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP-C
- Sex
- Female
- Sole proprietor
- No
- License
- 20547 (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
14 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
- 2011-09-28
- Last updated
- 2011-09-28
Frequently asked questions
- What is Andrea Telfer's NPI number?
- Andrea Telfer's National Provider Identifier (NPI) is 1225312002, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Andrea Telfer's specialty?
- Andrea Telfer is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Andrea Telfer located?
- Andrea Telfer's practice location on file with NPPES is 2121 Harrison St Ste 120, Oakland, CA 94612-3788.
- What is Andrea Telfer's phone number?
- The practice phone number listed in the NPPES registry for Andrea Telfer is (510) 587-3000.
- Is Andrea Telfer's NPI active?
- Yes — Andrea Telfer's NPI (1225312002) is active in the NPPES registry as of the last update on 2011-09-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.