Jeffrey Friedman, M.D.
NPI 1598979734 · Ambulatory Surgical Clinic/Center · Lafayette, CA
Jeffrey Friedman, M.D. is a Ambulatory Surgical Clinic/Center provider in Lafayette, CA (NPI 1598979734).
Provider details
- NPI number
- 1598979734
- Entity type
- Individual
- Primary specialty
- Ambulatory Surgical Clinic/CenterAmbulatory Health Care Facilities
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- G 46244 (CA)
Specialties & taxonomies
Ambulatory Health Care Facilities
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
- 2007-05-09
- Last updated
- 2007-07-08
Frequently asked questions
- What is Jeffrey Friedman's NPI number?
- Jeffrey Friedman's National Provider Identifier (NPI) is 1598979734, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jeffrey Friedman's specialty?
- Jeffrey Friedman is listed in the NPPES registry with a primary specialty of Ambulatory Surgical Clinic/Center (Ambulatory Health Care Facilities).
- Where is Jeffrey Friedman located?
- Jeffrey Friedman's practice location on file with NPPES is 911 Moraga Rd Ste 205, Lafayette, CA 94549-4500.
- What is Jeffrey Friedman's phone number?
- The practice phone number listed in the NPPES registry for Jeffrey Friedman is (925) 283-4012.
- Is Jeffrey Friedman's NPI active?
- Yes — Jeffrey Friedman's NPI (1598979734) 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.