Johanna Ferman, M.D.
NPI 1669660080 · Psychiatry Physician · Kensington, CA
Johanna Ferman, M.D. is a Psychiatry Physician provider in Kensington, CA (NPI 1669660080).
Provider details
- NPI number
- 1669660080
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- G88097 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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
- 2007-10-10
- Last updated
- 2014-12-09
Frequently asked questions
- What is Johanna Ferman's NPI number?
- Johanna Ferman's National Provider Identifier (NPI) is 1669660080, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Johanna Ferman's specialty?
- Johanna Ferman is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Johanna Ferman located?
- Johanna Ferman's practice location on file with NPPES is 9 Avon Rd, Kensington, CA 94707-1301.
- What is Johanna Ferman's phone number?
- The practice phone number listed in the NPPES registry for Johanna Ferman is (510) 789-7270.
- Is Johanna Ferman's NPI active?
- Yes — Johanna Ferman's NPI (1669660080) is active in the NPPES registry as of the last update on 2014-12-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.