DR. BRIAN PATRICK HAUCK MD
NPI 1649384751
Internal Medicine - Gastroenterology in Ukiah, CA

Q: What is Brian Hauck's NPI number?

The NPI number for Brian Hauck is 1649384751. It was assigned to this individual provider in the NPPES registry on August 18, 2006.

Q: What is Brian Hauck's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

Q: When was this NPI record last updated?

The NPPES record for Brian Hauck was last updated on September 22, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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 August 18, 2006

234 HOSPITAL DR, UKIAH, CA 95482(707) 463-7356 Get Directions Write a Review

NPPES record last updated: September 22, 2021. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Sep 22, 2021, Feb 24, 2021, Mar 9, 2020 and 1 more (4 updates tracked since 2018).

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About Dr. Brian Patrick Hauck Md NPPES

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

DR. BRIAN PATRICK HAUCK MD (NPI 1649384751) is an individual gastroenterology provider in Ukiah, California, licensed in California (C50233) and active in the NPI registry since August 2006. He maintains a secondary practice location in Nashua.

NPPES Registry Identity

NPI1649384751

Entity TypeIndividualMale

Primary Taxonomy207RG0100X

Provider Legal NameDR. BRIAN PATRICK HAUCKCredential: MD

Location Address234 HOSPITAL DRUkiah, CA 95482-4560

Mailing Address2012 Castro StSan Francisco, CA 94131-2223

Phone(707) 463-7356

Sole ProprietorNo

Enumeration DateAugust 18, 2006

Last NPPES UpdateSeptember 22, 20214 updates tracked since enumeration

NPPES CertifiedSeptember 22, 2021

✔ NPI 1649384751 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians

Taxonomy Code207RG0100X

Licenses✔ Licensed in CA · C50233✔ Licensed in NH · 21151✔ Licensed in ME · MD23620

Definition

An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.

234 HOSPITAL DR, Ukiah, CA 95482

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Secondary Practice Location 1

Location 1168 Kinsley StNashua, NH 03060-3634 · Phone (603) 578-9363 · Fax (603) 578-9539

Other Identifiers 2

MedicaidGR0025670CA

Medicaid3126200NH

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.

HARRY B. MATOSSIAN

Clinic/Center (Ambulatory Surgical)