Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Wawrzyniec Lawrence Stepczak, M.D.

Internal Medicine Physician in Waymart, PA · enumerated 2006.

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

National Provider Identifier

1790798882

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Wawrzyniec Lawrence Stepczak

Credential M.D.

Sex Male

Practice address 29 Woodlands Drive, Waymart, PA, 18472

Phone (570) 488-9770

Fax (570) 488-9782

Enumeration date Aug 13, 2006

Last updated in NPPES Apr 5, 2012

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License MD058917L (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
001864599	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

What is the NPI number for Wawrzyniec Stepczak?

The National Provider Identifier (NPI) for Wawrzyniec Stepczak is 1790798882, a Type 1 (individual) record in the CMS NPPES registry.

Where does Wawrzyniec Stepczak practice?

The practice location on file with NPPES is in Waymart, PA. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-04-05.