JOHN SIVERT TENDALL MD
NPI 1427228253
Family Medicine in Grass Valley, CA

Q: What is John Tendall's NPI number?

The NPI number for John Tendall is 1427228253. It was assigned to this individual provider in the NPPES registry on March 7, 2008.

Q: What is John Tendall's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Q: When was this NPI record last updated?

The NPPES record for John Tendall was last updated on March 7, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since March 07, 2008

13473 SAFFRON DRIVE, GRASS VALLEY, CA 95945(530) 271-0279(530) 645-1513 Get Directions Write a Review

NPPES record last updated: March 7, 2008. Verified against the NPPES registry weekly; last sync: August 09, 2026.

On this page

About John Sivert Tendall Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

JOHN SIVERT TENDALL MD (NPI 1427228253) is an individual family medicine provider in Grass Valley, California, licensed in California (C33326) and active in the NPI registry since March 2008.

NPPES Registry Identity

NPI1427228253

Entity TypeIndividualMale

Primary Taxonomy207Q00000X

Provider Legal NameJOHN SIVERT TENDALLCredential: MD

Location Address13473 SAFFRON DRIVEGrass Valley, CA 95945

Mailing Address13473 Saffron DriveGrass Valley, CA 95945 · (530) 271-0279 · Fax (530) 649-1513

Phone(530) 271-0279

Fax(530) 645-1513

Sole ProprietorYes

Enumeration DateMarch 7, 2008

✔ NPI 1427228253 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207Q00000X

License✔ Licensed in CA · C33326

Definition

Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.

13473 SAFFRON DRIVE, Grass Valley, CA 95945

Open in Google Maps ↗

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is John Tendall's NPI number?

The NPI number for John Tendall is 1427228253. It was assigned to this individual provider in the NPPES registry on March 7, 2008.

Where is John Tendall located?

John Tendall practices at 13473 Saffron Drive, Grass Valley, CA 95945. The listed phone number is (530) 271-0279.

What is John Tendall's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

When was this NPI record last updated?

The NPPES record for John Tendall was last updated on March 7, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.