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Dhmgt LLC

Internal Medicine Physician in Waltham, MA · enumerated 2022 · authorized official Daniel Astrachan, Vice President.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1699499517

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Registry record

Entity type Organization (Type 2)
Legal business name Dhmgt LLC
Parent organization Discover Health Medical Group Three, Inc.
Practice address 210 Bear Hill Rd Ste 304, Waltham, MA, 02451
Phone (781) 684-0600
Enumeration date Oct 4, 2022
Last updated in NPPES Dec 1, 2022

Taxonomy & classification

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians Secondary
207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians Primary
208000000X Pediatrics Physician Allopathic & Osteopathic Physicians Secondary

Authorized official

Name Daniel Astrachan
Title Vice President
Phone (203) 376-9388

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

What type of organization is Dhmgt LLC?
Dhmgt LLC is registered in NPPES as a Internal Medicine Physician (its primary provider taxonomy).
What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-12-01.