Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Marlborough Holdings LLC

Q: What type of organization is Marlborough Holdings LLC?

Marlborough Holdings LLC is registered in NPPES as a Cytopathology Physician (its primary provider taxonomy).

Cytopathology Physician in Monroeville, PA · enumerated 2006 · authorized official Robert Swedarsky, Medical Director Sole Member of LLC.

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

National Provider Identifier

1194795070

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Registry record

Entity type Organization (Type 2)

Legal business name Marlborough Holdings LLC

Other name <Unavail>

Practice address 339 Old Haymaker Rd, Ste 1700 Parkway Bldg, Monroeville, PA, 15146

Phone (412) 373-8300

Fax (412) 373-7027

Enumeration date Jan 24, 2006

Last updated in NPPES Jun 16, 2008

Taxonomy & classification

207ZC0500X Cytopathology Physician Allopathic & Osteopathic Physicians · License 331 (PA) Primary

207ZC0500X Cytopathology Physician Allopathic & Osteopathic Physicians · License 800016595 (FL) Secondary

Authorized official

Name Robert Swedarsky

Title Medical Director Sole Member of LLC

Phone (412) 373-8300

Other identifiers

Identifier	Type	State	Issuer
1011381270001	Medicaid	PA	-
0037642000	Medicaid	WV	-
2478948	Medicaid	OH	-
1619583	Other	-	HIGHMARK BLUE SHIELD

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 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.

What type of organization is Marlborough Holdings LLC?

Marlborough Holdings LLC is registered in NPPES as a Cytopathology Physician (its primary provider taxonomy).

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-06-16.