CENTRAL VALLEY MEDICAL GROUP
NPI 1841430964
Internal Medicine in Modesto, CA

Q: What is Central Valley Medical Group's NPI number?

The NPI number for Central Valley Medical Group is 1841430964. It was assigned to this organization in the NPPES registry on March 2, 2009.

Q: What is Central Valley Medical Group's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Active since March 02, 2009

3509 COFFEE RD STE D6, MODESTO, CA 95355(209) 800-2864(209) 408-0654 Get Directions Write a Review

NPPES record last updated: February 24, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Central Valley Medical Group NPPES

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

CENTRAL VALLEY MEDICAL GROUP (NPI 1841430964) is a healthcare organization registered as an internal medicine in Modesto, California and active in the NPI registry since March 2009. The organization lists Sandra James, President & Ceo, as its authorized official.

NPPES Registry Identity

NPI1841430964

Entity TypeOrganization

Primary Taxonomy207R00000X

Legal Business NameCENTRAL VALLEY MEDICAL GROUP

Location Address3509 COFFEE RD STE D6Modesto, CA 95355-1357

Mailing Address3509 Coffee Rd Ste D6Modesto, CA 95355-1357 · (209) 800-2864 · Fax (209) 408-0654

Phone(209) 800-2864

Fax(209) 408-0654

Organization SubpartNo

Authorized OfficialSandra JamesPresident & Ceo · (209) 541-9647

Enumeration DateMarch 2, 2009

Last NPPES UpdateFebruary 24, 2026

NPPES CertifiedFebruary 24, 2026

✔ NPI 1841430964 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 13

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

Definition

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Also ListedAllergy & ImmunologyTaxonomy 207K00000X

Also ListedDermatologyTaxonomy 207N00000X

Also ListedFamily MedicineTaxonomy 207Q00000X

Also ListedInternal Medicine · Cardiovascular DiseaseTaxonomy 207RC0000X

Also ListedObstetrics & GynecologyTaxonomy 207V00000X

Also ListedOphthalmologyTaxonomy 207W00000X

Also ListedOtolaryngologyTaxonomy 207Y00000X

Also ListedPediatricsTaxonomy 208000000X

Also ListedPsychiatry & Neurology · Child & Adolescent PsychiatryTaxonomy 2084P0804X

Also ListedSurgery · Plastic and Reconstructive SurgeryTaxonomy 2086S0122X

Also ListedSurgery · Vascular SurgeryTaxonomy 2086S0129X

Also ListedUrologyTaxonomy 208800000X

3509 COFFEE RD STE D6, Modesto, CA 95355

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Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

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 Central Valley Medical Group's NPI number?

The NPI number for Central Valley Medical Group is 1841430964. It was assigned to this organization in the NPPES registry on March 2, 2009.

Where is Central Valley Medical Group located?

Central Valley Medical Group is located at 3509 Coffee Rd Ste D6, Modesto, CA 95355. The listed phone number is (209) 800-2864.

What is Central Valley Medical Group's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

When was this NPI record last updated?

The NPPES record for Central Valley Medical Group was last updated on February 24, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 months 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.