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DIANE MARIE HOWLIN M.D.
NPI 1417964552
Internal Medicine in Chelsea, MI

Active since August 02, 2006
1620 COMMERCE PARK DR, SUITE 100, CHELSEA, MI 48118(734) 475-2921(734) 475-2945 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Diane Marie Howlin M.d. NPPES

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

DIANE MARIE HOWLIN M.D. (NPI 1417964552) is an individual internal medicine provider in Chelsea, Michigan, licensed in Michigan (4301052421) and active in the NPI registry since August 2006.

NPPES Registry Identity

NPI1417964552
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameDIANE MARIE HOWLINCredential: M.D.
Location Address1620 COMMERCE PARK DR, SUITE 100Chelsea, MI 48118-1620
Mailing Address1620 Commerce Park Dr, Suite 100Chelsea, MI 48118-1620 · (734) 475-2921 · Fax (734) 475-2945
Phone(734) 475-2921
Fax(734) 475-2945
Sole ProprietorYes
Enumeration DateAugust 2, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1417964552 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in MI · 4301052421
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.
1620 COMMERCE PARK DR, Chelsea, MI 48118
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Other Identifiers 3

Medicare ID-Type Unspecified0P11860MI
Medicare UPINF07109MI
Medicaid4257684MI

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.

CHELSEA MEDICINE AND LASER LLC
Internal Medicine
1620 COMMERCE PARK DR, SUITE 100
CHELSEA, MI 48118
Washtenaw County (734) 475-2921
RENAL TREATMENT CENTERS-ILLINOIS INC.
Clinic/Center (End-Stage Renal Disease (ESRD) Treatment)
1620 COMMERCE PARK DR, STE 200
CHELSEA, MI 48118
Washtenaw County (734) 475-9710
DR. RICHARD KEVIN HOWLIN PH.D.
Psychologist (Clinical Child & Adolescent)
1620 COMMERCE PARK DR, SUITE 100
CHELSEA, MI 48118
Washtenaw County (734) 475-6070

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 Diane Howlin's NPI number?

The NPI number for Diane Howlin is 1417964552. It was assigned to this individual provider in the NPPES registry on August 2, 2006.

Where is Diane Howlin located?

Diane Howlin practices at 1620 Commerce Park Dr Suite 100, Chelsea, MI 48118. The listed phone number is (734) 475-2921.

What is Diane Howlin'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 Diane Howlin was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.