What is John Tendall's NPI number?

John Tendall's National Provider Identifier (NPI) is 1427228253, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is John Tendall's specialty?

John Tendall is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).

Where is John Tendall located?

John Tendall's practice location on file with NPPES is 13473 Saffron Drive, Grass Valley, CA 95945.

What is John Tendall's phone number?

The practice phone number listed in the NPPES registry for John Tendall is (530) 271-0279.

Is John Tendall's NPI active?

Yes — John Tendall's NPI (1427228253) is active in the NPPES registry as of the last update on 2008-03-07.

IndividualActive

John Tendall, MD

NPI 1427228253 · Family Medicine Physician · Grass Valley, CA

John Tendall, MD is a Family Medicine Physician provider in Grass Valley, CA (NPI 1427228253).

Provider details

NPI number: 1427228253
Entity type: Individual
Primary specialty: Family Medicine PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Male
Sole proprietor: Yes
License: C33326 (CA)

Specialties & taxonomies

Family Medicine PhysicianPrimary207Q00000XLicense C33326 (CA)
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(87/100 index)

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

13473 Saffron Drive

Grass Valley, CA 95945

Phone: (530) 271-0279

Fax: (530) 645-1513

Street-level locationGet directions

More CA providers

Mailing address