Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Rosengard Clinic

Q: What type of organization is Rosengard Clinic?

Rosengard Clinic is registered in NPPES as a Internal Medicine Physician (its primary provider taxonomy).

Internal Medicine Physician in South Boston, MA · enumerated 2007 · authorized official David Rosengard, President.

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

National Provider Identifier

1801935325

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Registry record

Entity type Organization (Type 2)

Legal business name Rosengard Clinic

Practice address 380 W Broadway, South Boston, MA, 02127

Phone (617) 268-1500

Fax (617) 269-8558

Enumeration date Feb 5, 2007

Last updated in NPPES Aug 22, 2020

Taxonomy & classification

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 20854 (MA) Primary

Authorized official

Name David Rosengard

Title President

Phone (617) 268-1500

Other identifiers

Identifier	Type	State	Issuer
9740325	Medicaid	MA	-

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.

Read the full guide → Validate an NPI →

Frequently asked questions

What type of organization is Rosengard Clinic?

Rosengard Clinic 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.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-22.