What is Loren Fefer's NPI number?

Loren Fefer's National Provider Identifier (NPI) is 1063496503, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Loren Fefer's specialty?

Loren Fefer is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).

Where is Loren Fefer located?

Loren Fefer's practice location on file with NPPES is 550 W Ranch View Dr Ste 2005, Rocklin, CA 95765-5391.

What is Loren Fefer's phone number?

The practice phone number listed in the NPPES registry for Loren Fefer is (916) 295-5700.

Is Loren Fefer's NPI active?

Yes — Loren Fefer's NPI (1063496503) is active in the NPPES registry as of the last update on 2008-09-22.

IndividualActive

Loren Fefer, M.D.

NPI 1063496503 · Gastroenterology Physician · Rocklin, CA

Loren Fefer, M.D. is a Gastroenterology Physician provider in Rocklin, CA (NPI 1063496503).

Provider details

NPI number: 1063496503
Entity type: Individual
Primary specialty: Gastroenterology PhysicianAllopathic & Osteopathic Physicians
Credential: M.D.
Sex: Male
Sole proprietor: No
License: A045094 (CA)

Specialties & taxonomies

Gastroenterology PhysicianPrimary207RG0100XLicense A045094 (CA)
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(91/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
20 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

550 W Ranch View Dr Ste 2005

Rocklin, CA 95765-5391

Phone: (916) 295-5700

Street-level locationGet directions

More CA providers

Mailing address