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GUNNELL, M.D., INC
NPI 1255376398
Internal Medicine - Nephrology in Napa, CA

Active since June 20, 2006
3230 BEARD RD, NAPA, CA 94558(707) 253-7005(707) 253-7271 Get Directions Write a Review

NPPES record last updated: August 22, 2020. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Gunnell, M.d., Inc NPPES

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

GUNNELL, M.D., INC (NPI 1255376398) is a healthcare organization registered as a nephrology in Napa, California and active in the NPI registry since June 2006. The organization lists Jennifer Gunnell, Practice Owner/head Physician, as its authorized official.

NPPES Registry Identity

NPI1255376398
Entity TypeOrganization
Primary Taxonomy207RN0300X
Legal Business NameGUNNELL, M.D., INC
Location Address3230 BEARD RDNapa, CA 94558-3673
Mailing Address3230 Beard RdNapa, CA 94558-3673 · (707) 253-7005 · Fax (707) 253-7271
Phone(707) 253-7005
Fax(707) 253-7271
Organization SubpartNo
Authorized OfficialJennifer GunnellPractice Owner/head Physician · (707) 253-7005
Enumeration DateJune 20, 2006
Last NPPES UpdateAugust 22, 2020
✔ NPI 1255376398 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · NephrologyAllopathic & Osteopathic Physicians
Taxonomy Code207RN0300X
Licenses✔ Licensed in CA · G78785✔ Licensed in CA · A62275
Definition
An internist who treats disorders of the kidney, high blood pressure, fluid and mineral balance and dialysis of body wastes when the kidneys do not function. This specialist consults with surgeons about kidney transplantation.
3230 BEARD RD, Napa, CA 94558
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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 MULTIPLE SINGLE SPECIALTY GROUP

Other Providers at the Same Location NPPES 14

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

DAVID MARTINEZ DO
Family Medicine
3230 BEARD RD, SUITE B
NAPA, CA 94558
Napa County (707) 255-2026
MRS. MARIA-ELISA TOLENTINO PEREZ R.D.
Dietitian, Registered
3230 BEARD RD
NAPA, CA 94558
Napa County (707) 253-7005
ADVENTIST HEALTH CALIFORNIA MEDICAL GROUP, INC.
Otolaryngology
3230 BEARD RD, SUITE 2
NAPA, CA 94558
Napa County (707) 224-7400
MS. MELISSA STEPHANIE DATU APN
Nurse Practitioner (Adult Health)
3230 BEARD RD, SUITE 1
NAPA, CA 94558
Napa County (707) 253-7005
DR. STEPHEN GUGENHEIM M.D.
Otolaryngology (Plastic Surgery within the Head & Neck)
3230 BEARD RD, SUITE 2
NAPA, CA 94558
Napa County (707) 224-7400
JONATHAN OWENS MD, INC
Otolaryngology
3230 BEARD RD, SUITE 2
NAPA, CA 94558
Napa County (707) 259-0592
DR. DEBRA L TRNAVSKY-HOBBS M.D.
Hospitalist
3230 BEARD RD, STE 1
NAPA, CA 94558
Napa County (707) 253-7005
LAUREL ELIZABETH ANTONUCCI LCSW
Social Worker (Clinical)
3230 BEARD RD
NAPA, CA 94558
Napa County (707) 265-0402

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 Gunnell, M.D., Inc's NPI number?

The NPI number for Gunnell, M.D., Inc is 1255376398. It was assigned to this organization in the NPPES registry on June 20, 2006.

Where is Gunnell, M.D., Inc located?

Gunnell, M.D., Inc is located at 3230 Beard Rd, Napa, CA 94558. The listed phone number is (707) 253-7005.

What is Gunnell, M.D., Inc's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Nephrology, with taxonomy code 207RN0300X.

When was this NPI record last updated?

The NPPES record for Gunnell, M.D., Inc was last updated on August 22, 2020. NPI Profile syncs with the weekly NPPES data releases published by CMS.