Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Barry A Clark, MD

Pediatrics Physician in Wellsboro, PA · enumerated 2006 · practices at North Penn Comprehensive Health Services.

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

National Provider Identifier

1336249341

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Registry record

Entity type Individual (Type 1)

Name Barry A Clark

Credential MD

Sex Male

Practice address Wellsboro, PA, 16901

Phone (570) 724-7100

Fax (570) 724-1501

Enumeration date Sep 22, 2006

Last updated in NPPES Feb 28, 2012

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License MD029130E (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
0065299000	Other	-	PERSONAL CHOICE
01032526	Medicaid	NY	-
13037	Other	-	GHP
0009089200001	Medicaid	PA	-
304219	Other	-	UPHC
4623938	Other	-	AETNA
002502	Other	-	FIRST PRIORITY
2603062	Other	-	GHI
0606293	Other	PA	ACCESS CARE II
39D0980728	Other	PA	CLEA
794397	Other	-	HEALTH CARE ADVANTAGE
CX28	Other	-	HEALTH ASSURANCE
070598	Other	PA	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.

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Frequently asked questions

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Barry Clark?

Barry Clark is registered in NPPES with the primary taxonomy of Pediatrics Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Other providers at this practice address

Browse all →

Ann Vayansky Nurse Practitioner · Wellsboro, PA NPI 1871693879 Kathryn Abadi Medical Physician Assistant · Wellsboro, PA NPI 1407034077 Edith Condict Family Nurse Practitioner · Wellsboro, PA NPI 1538314976 North Penn Comprehensive Health Services Federally Qualified Health Center (FQHC) · Wellsboro, PA NPI 1801453980

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-02-28.