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MARK THOMAS HATTENHAUER MD
NPI 1295740702
Internal Medicine - Cardiovascular Disease in Longview, WA

Active since July 31, 2006
1615 DELAWARE ST, LONGVIEW, WA 98632(360) 414-2730(360) 414-2739 Get Directions Write a Review

NPPES record last updated: April 8, 2010. Verified against the NPPES registry weekly; last sync: August 23, 2026.

About Mark Thomas Hattenhauer Md NPPES

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

MARK THOMAS HATTENHAUER MD (NPI 1295740702) is an individual cardiovascular disease provider in Longview, Washington, licensed in Oregon (MD07556) and active in the NPI registry since July 2006.

NPPES Registry Identity

NPI1295740702
Entity TypeIndividualMale
Primary Taxonomy207RC0000X
Provider Legal NameMARK THOMAS HATTENHAUERCredential: MD
Location Address1615 DELAWARE STLongview, WA 98632-2367
Mailing AddressPo Box 3002Longview, WA 98632-0302 · (360) 414-2730 · Fax (360) 414-2739
Phone(360) 414-2730
Fax(360) 414-2739
Sole ProprietorNo
Enumeration DateJuly 31, 2006
Last NPPES UpdateApril 8, 2010
✔ NPI 1295740702 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Cardiovascular DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RC0000X
Licenses✔ Licensed in OR · MD07556✔ Licensed in WA · MD00028883
Definition
An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.
1615 DELAWARE ST, Longview, WA 98632
Open in Google Maps ↗

Other Identifiers 4

Medicare UPINC92832
Medicaid8563314WA
Medicaid085084OR
Medicare PING8888139WA

Other Providers at the Same Location NPPES 20

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

CHOONG R KIM M.D.
Radiology (Radiation Oncology)
1615 DELAWARE ST
LONGVIEW, WA 98632
Cowlitz County (360) 636-4841
DR. STEVEN ROBERT SPENCE JR. DNP, ARNP, FNP-BC
Nurse Practitioner (Family)
1615 DELAWARE ST
LONGVIEW, WA 98632
Cowlitz County (360) 816-5706
ALEXANDER SHAR MD
Internal Medicine (Hematology)
1615 DELAWARE ST
LONGVIEW, WA 98632
Cowlitz County (360) 414-7878
PETER J LEYZAC CRNA
Nurse Anesthetist, Certified Registered
1615 DELAWARE ST
LONGVIEW, WA 98632
Cowlitz County (360) 414-2000
CHRISTINE WILSON PHARMD
Pharmacist
1615 DELAWARE ST
LONGVIEW, WA 98632
Cowlitz County (360) 414-2000
HOLLY WELLS FNP-BC
Nurse Practitioner (Family)
1615 DELAWARE ST
LONGVIEW, WA 98632
Cowlitz County (360) 414-2385
DR. KARA RUZICKA PHARMD
Pharmacist
1615 DELAWARE ST
LONGVIEW, WA 98632
Cowlitz County (360) 636-4808
DONNA K LYNDS ARNP-C
Nurse Practitioner (Family)
1615 DELAWARE ST
LONGVIEW, WA 98632
Cowlitz County (360) 414-2000

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 Mark Hattenhauer's NPI number?

The NPI number for Mark Hattenhauer is 1295740702. It was assigned to this individual provider in the NPPES registry on July 31, 2006.

Where is Mark Hattenhauer located?

Mark Hattenhauer practices at 1615 Delaware St, Longview, WA 98632. The listed phone number is (360) 414-2730.

What is Mark Hattenhauer's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.

When was this NPI record last updated?

The NPPES record for Mark Hattenhauer was last updated on April 8, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.