Geoffrey Furman, MD
NPI 1356427595 · General Practice Physician · Santa Ana, CA
Enrolled with Medicare as Practitioner - General Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Geoffrey Furman, MD is a General Practice Physician provider in Santa Ana, CA (NPI 1356427595).
Provider details
- NPI number
- 1356427595
- Entity type
- Individual
- Primary specialty
- General Practice PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- A36482 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
- 2006-10-31
- Last updated
- 2014-05-22
Frequently asked questions
- What is Geoffrey Furman's NPI number?
- Geoffrey Furman's National Provider Identifier (NPI) is 1356427595, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Geoffrey Furman's specialty?
- Geoffrey Furman is listed in the NPPES registry with a primary specialty of General Practice Physician (Allopathic & Osteopathic Physicians).
- Where is Geoffrey Furman located?
- Geoffrey Furman's practice location on file with NPPES is 801 N Tustin Ave Ste 602, Santa Ana, CA 92705-3610.
- What is Geoffrey Furman's phone number?
- The practice phone number listed in the NPPES registry for Geoffrey Furman is (714) 245-2417.
- Does Geoffrey Furman accept Medicare?
- Geoffrey Furman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Geoffrey Furman's NPI active?
- Yes — Geoffrey Furman's NPI (1356427595) is active in the NPPES registry as of the last update on 2014-05-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.