Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Lorraine C Snyder Dougherty, MD

Hematology & Oncology Physician in Sellersville, PA · enumerated 2006.

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

National Provider Identifier

1013954643

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Registry record

Entity type Individual (Type 1)

Name Lorraine C Snyder Dougherty

Credential MD

Sex Female

Practice address 915 Lawn Ave, Suite 202, Sellersville, PA, 18960

Phone (215) 453-3300

Fax (215) 453-3306

Enumeration date Jun 1, 2006

Last updated in NPPES Sep 16, 2014

Taxonomy & licenses

207RH0003X Hematology & Oncology Physician Allopathic & Osteopathic Physicians · License MD417960 (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
1018498710001	Medicaid	PA	-

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

Is NPI 1013954643 active?

Yes, as of the latest NPPES snapshot, NPI 1013954643 is active (record last updated 2014-09-16).

How do I verify Lorraine Snyder Dougherty's NPI record?

Cross-check NPI 1013954643 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 2014-09-16.