Active NPIIndividual provider

Gregory M Orlowski, MD, PHD

Dermatology in Waltham, Massachusetts

NPI Number1336675651
Practice location
75 3RD Ave Ste 6, Waltham, MA 02451-7582
Fax
781-373-9248
Last updated
April 28, 2026

Gregory M. Orlowski is a Dermatology based in Waltham, MA. Gregory M. Orlowski practices in Waltham, MA and has the professional credentials of MD, PHD. The NPI Number for Gregory M. Orlowski is 1336675651 and holds a License No. 287452 (MA). The current practice location address for Gregory M. Orlowski is 75 3RD Ave Ste 6, Waltham, MA 02451-7582 and can be reached out via phone at 781-641-4900 and via fax at 781-373-9248.

Provider Profile Details

NPI Number
1336675651
Provider Name
Gregory M. Orlowski
Credential
MD, PHD
Provider Entity Type
Individual
Gender
Male
Address
75 3RD Ave Ste 6, Waltham, MA 02451-7582
Phone Number
781-641-4900
Fax Number
781-373-9248
Primary Taxonomy
Dermatology · 207N00000X
Sole Proprietor
No
Provider Enumeration Date
May 5, 2017
Last Update Date
April 28, 2026
Certification Date
April 28, 2026
NPI Status
Active

Provider Business Practice Location Address Details

Address
75 3RD Ave Ste 6
Waltham, MA 02451-7582
Zip
02451-7582
Phone Number
781-641-4900
Fax Number
781-373-9248
Waltham, MA 02451Get 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
287452
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 Gregory M Orlowski, MD, PHD?

The NPI number of Gregory M Orlowski, MD, PHD is 1336675651. It was assigned on May 5, 2017 and is currently active in the NPPES registry.

What is the specialty of Gregory M Orlowski, MD, PHD?

Gregory M Orlowski, MD, PHD is registered under the primary taxonomy Dermatology (code 207N00000X), licensed in MA under license number 287452.

Where does Gregory M Orlowski, MD, PHD practice?

The practice location is 75 3RD Ave Ste 6, Waltham, MA 02451-7582. The office can be reached at 781-641-4900 (phone) or 781-373-9248 (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 1336675651 directly on the NPPES registry website.

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