Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Peter D Nicholas Jr., M.D.

Specialist in Wyomissing, PA · enumerated 2005.

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

National Provider Identifier

1730185505

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Registry record

Entity type Individual (Type 1)

Name Dr. Peter D Nicholas Jr.

Credential M.D.

Sex Male

Practice address 2760 Century Blvd, Wyomissing, PA, 19610

Phone (610) 375-4251

Fax (610) 375-6210

Enumeration date Jun 24, 2005

Last updated in NPPES Jul 6, 2010

Taxonomy & licenses

174400000X Specialist Other Service Providers · License MD021072E (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
0006369910001	Medicaid	PA	-
1730185505	Other	PA	NPI

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 1730185505 active?

Yes, as of the latest NPPES snapshot, NPI 1730185505 is active (record last updated 2010-07-06).

How do I verify Peter Nicholas's NPI record?

Cross-check NPI 1730185505 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 2010-07-06.