Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Brian J Marien, MD

Vascular Surgery Physician in Kingston, PA · enumerated 2006.

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

National Provider Identifier

1306894415

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Registry record

Entity type Individual (Type 1)

Name Brian J Marien

Credential MD

Sex Male

Practice address 540 Pierce St, Kingston, PA, 18704

Phone (570) 287-2700

Fax (570) 287-1570

Enumeration date May 4, 2006

Last updated in NPPES Apr 22, 2008

Taxonomy & licenses

2086S0129X Vascular Surgery Physician Allopathic & Osteopathic Physicians · License MD074237L (PA) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
814563	Other	PA	FIRST PRIORITY HEALTH
0018396760001	Medicaid	PA	-
63921	Other	-	GEISINGER HEALTH PLAN
MA927912	Other	PA	HIGHMARK BLUE SHIELD
G21252	Other	PA	STERLING OPTION 1
2793623	Other	PA	AETNA
158007	Other	PA	HEALTH AMERICA

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

Is NPI 1306894415 active?

Yes, as of the latest NPPES snapshot, NPI 1306894415 is active (record last updated 2008-04-22).

How do I verify Brian Marien's NPI record?

Cross-check NPI 1306894415 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-04-22.