Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Peter Pingkwong Lai, M.D.

Radiation Oncology Physician in Vincennes, IN · enumerated 2006.

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

National Provider Identifier

1629085022

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Registry record

Entity type Individual (Type 1)

Name Dr. Peter Pingkwong Lai

Credential M.D.

Sex Male

Practice address 520 S 7th St, Vincennes, IN, 47591

Phone (812) 885-3939

Fax (812) 885-3974

Enumeration date Aug 1, 2006

Last updated in NPPES Dec 8, 2022

Taxonomy & licenses

2085R0001X Radiation Oncology Physician Allopathic & Osteopathic Physicians · License 27699 (WV) Secondary

2085R0001X Radiation Oncology Physician Allopathic & Osteopathic Physicians · License 4301077506 (MI) 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
320A111090	Other	MI	BCBS PROVIDER NUMBER

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

How do I verify Peter Lai's NPI record?

Cross-check NPI 1629085022 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1629085022 active?

Yes, as of the latest NPPES snapshot, NPI 1629085022 is active (record last updated 2022-12-08).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-12-08.