Active NPIIndividual provider

Dr. Michael D Horwich, MD, PHD

Dermatology in Amherst, Massachusetts

NPI Number1538470976
Practice location
29B Cottage St, Amherst, MA 01002-1206
Fax
413-549-7402
Last updated
June 12, 2025

Michael D Horwich is a Dermatology based in Amherst, MA. Michael D Horwich practices in Amherst, MA and has the professional credentials of MD, PHD. The NPI Number for Michael D Horwich is 1538470976 and holds a License No. 258156 (MA). The current practice location address for Michael D Horwich is 29B Cottage St, Amherst, MA 01002-1206 and can be reached out via phone at 413-549-7400 and via fax at 413-549-7402.

Provider Profile Details

NPI Number
1538470976
Provider Name
Michael D Horwich
Credential
MD, PHD
Provider Entity Type
Individual
Gender
Male
Address
29B Cottage St, Amherst, MA 01002-1206
Phone Number
413-549-7400
Fax Number
413-549-7402
Primary Taxonomy
Dermatology · 207N00000X
Sole Proprietor
No
Provider Enumeration Date
June 30, 2010
Last Update Date
June 12, 2025
Certification Date
June 12, 2025
NPI Status
Active

Provider Business Practice Location Address Details

Address
29B Cottage St
Amherst, MA 01002-1206
Zip
01002-1206
Phone Number
413-549-7400
Fax Number
413-549-7402
Amherst, MA 01002Get directions →

Provider Business Mailing Address Details

Address
526 Main St Ste 302
Acton, MA 01720-3301
City
Acton
State
MA
Zip
01720-3301
Phone Number
978-371-7010
Fax Number
978-371-0522

License Information

License Number
258156
License State
MA
Taxonomy
Dermatology · 207N00000X · Primary

Legacy Identifiers

IdentifierTypeStateIssuer
No legacy identifiers (Medicaid, Medicare or plan IDs) are on file for this provider.

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Frequently Asked Questions

What is the NPI number of Dr. Michael D Horwich, MD, PHD?

The NPI number of Dr. Michael D Horwich, MD, PHD is 1538470976. It was assigned on June 30, 2010 and is currently active in the NPPES registry.

What is the specialty of Dr. Michael D Horwich, MD, PHD?

Dr. Michael D Horwich, MD, PHD is registered under the primary taxonomy Dermatology (code 207N00000X), licensed in MA under license number 258156.

Where does Dr. Michael D Horwich, MD, PHD practice?

The practice location is 29B Cottage St, Amherst, MA 01002-1206. The office can be reached at 413-549-7400 (phone) or 413-549-7402 (fax).

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit identification number issued to health care providers in the United States by the Centers for Medicare and Medicaid Services (CMS). It is used in HIPAA standard transactions.

How do I verify this NPI record?

This record is sourced from the public NPPES NPI Registry maintained by CMS. You can confirm it by searching NPI 1538470976 directly on the NPPES registry website.

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