LEE BRETT EISAN M.D. INC
NPI 1891093670
Internal Medicine in Danville, CA

Q: What is Lee Brett Eisan M.D. Inc's NPI number?

The NPI number for Lee Brett Eisan M.D. Inc is 1891093670. It was assigned to this organization in the NPPES registry on March 3, 2011.

Q: What is Lee Brett Eisan M.D. Inc's specialty?

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

Active since March 03, 2011

907 SAN RAMON VALLEY BLVD, #102, DANVILLE, CA 94526(925) 837-7409(925) 837-5821 Get Directions Write a Review

NPPES record last updated: March 3, 2011. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Lee Brett Eisan M.d. Inc NPPES

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

LEE BRETT EISAN M.D. INC (NPI 1891093670) is a healthcare organization registered as an internal medicine in Danville, California and active in the NPI registry since March 2011. The organization lists Lee Brett Eisan, President, as its authorized official.

NPPES Registry Identity

NPI1891093670

Entity TypeOrganization

Primary Taxonomy207R00000X

Legal Business NameLEE BRETT EISAN M.D. INC

Location Address907 SAN RAMON VALLEY BLVD, #102Danville, CA 94526-4036

Mailing Address907 San Ramon Valley Blvd, #102Danville, CA 94526-4036 · (925) 837-7409 · Fax (925) 837-5821

Phone(925) 837-7409

Fax(925) 837-5821

Organization SubpartNo

Authorized OfficialLee Brett EisanPresident · (925) 837-7409

Enumeration DateMarch 3, 2011

✔ NPI 1891093670 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

License✔ Licensed in CA · G37664

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.

907 SAN RAMON VALLEY BLVD, Danville, CA 94526

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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Other Providers at the Same Location NPPES 8

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. DENISE MARIA HILLIARD M.D.

Internal Medicine

907 SAN RAMON VALLEY BLVD, SUITE 104
DANVILLE, CA 94526

Contra Costa County (925) 837-1044

DR. SHOBANA SAMPATH VANKIPURAM MD

Family Medicine

907 SAN RAMON VALLEY BLVD, STE 104
DANVILLE, CA 94526

Contra Costa County (925) 837-1044

DR. UMA SUBRAMANIAM DESAI M.D.

Family Medicine

907 SAN RAMON VALLEY BLVD, SUITE 104
DANVILLE, CA 94526

Contra Costa County (925) 837-1044

MS. SHOHREH DOUSTANI L.AC.

Acupuncturist

907 SAN RAMON VALLEY BLVD, SUITE 104
DANVILLE, CA 94526

Contra Costa County (925) 837-8123

LAUREN WAITROVICH MFT

Marriage & Family Therapist

907 SAN RAMON VALLEY BLVD
DANVILLE, CA 94526

Contra Costa County (925) 420-0968

NEW DANVILLE MEDICAL GROUP, INC

Physician Assistant

907 SAN RAMON VALLEY BLVD, SUITE #202
DANVILLE, CA 94526

Contra Costa County (925) 837-4202

LEE BRETT EISAN MD

Internal Medicine

907 SAN RAMON VALLEY BLVD, SUITE # 102
DANVILLE, CA 94526

Contra Costa County (925) 837-7409

MS. SIRINTORN R MANN PA-C

Physician Assistant

907 SAN RAMON VALLEY BLVD, STE 202
DANVILLE, CA 94526

Contra Costa County (925) 837-4202

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 Lee Brett Eisan M.D. Inc's NPI number?

The NPI number for Lee Brett Eisan M.D. Inc is 1891093670. It was assigned to this organization in the NPPES registry on March 3, 2011.

Where is Lee Brett Eisan M.D. Inc located?

Lee Brett Eisan M.D. Inc is located at 907 San Ramon Valley Blvd #102, Danville, CA 94526. The listed phone number is (925) 837-7409.

What is Lee Brett Eisan M.D. Inc'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 Lee Brett Eisan M.D. Inc was last updated on March 3, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.