DR. MICHAEL DAVID HENDERSON M.D.
NPI 1144219585
Internal Medicine - Medical Oncology in Napa, CA

Active since October 18, 2005

NPPES record last updated: June 23, 2020. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About Dr. Michael David Henderson M.d. NPPES

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

DR. MICHAEL DAVID HENDERSON M.D. (NPI 1144219585) is an individual medical oncology provider in Napa, California, licensed in Michigan (4301029337) and active in the NPI registry since October 2005.

NPPES Registry Identity

NPI1144219585
Entity TypeIndividualMale
Primary Taxonomy207RX0202X
Provider Legal NameDR. MICHAEL DAVID HENDERSONCredential: M.D.
Location Address2360 1ST STNapa, CA 94559-2239
Mailing Address104 Milliken Creek DrNapa, CA 94558-1241 · (313) 930-0909 · Fax (248) 203-9110
Sole ProprietorYes
Enumeration DateOctober 18, 2005
Last NPPES UpdateJune 23, 2020
NPPES CertifiedJune 23, 2020
NPI 1144219585 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal Medicine · Medical OncologyAllopathic & Osteopathic Physicians
Taxonomy Code207RX0202X
License Licensed in MI · 4301029337
Definition

An internist who specializes in the diagnosis and treatment of all types of cancer and other benign and malignant tumors. This specialist decides on and administers therapy for these malignancies as well as consults with surgeons and radiotherapists on other treatments for cancer.

2360 1ST ST, Napa, CA 94559

Other Identifiers 1

Medicaid4705694-10MI

Other Providers at the Same Location NPPES 3

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

Acupuncturist
2360 1ST ST
NAPA, CA 94559
Radiologic Technologist
2360 1ST ST
NAPA, CA 94559
Clinic/Center (Urgent Care)
2360 1ST ST
NAPA, CA 94559

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 Michael Henderson's NPI number?

The NPI number for Michael Henderson is 1144219585. It was assigned to this individual provider in the NPPES registry on October 18, 2005.

Where is Michael Henderson located?

Michael Henderson practices at 2360 1st St, Napa, CA 94559. The listed phone number is (707) 377-1007.

What is Michael Henderson's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Medical Oncology, with taxonomy code 207RX0202X.

When was this NPI record last updated?

The NPPES record for Michael Henderson was last updated on June 23, 2020. NPI Profile syncs with the weekly NPPES data releases published by CMS.