Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Gregory Brian Lee, L. AC

Acupuncturist in Frederick, MD · enumerated 2021.

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

National Provider Identifier

1245902436

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Registry record

Entity type Individual (Type 1)

Name Mr. Gregory Brian Lee

Credential L. AC

Sex Male

Practice address 4539 Metropolitan Ct, Frederick, MD, 21704

Phone (301) 228-3764

Enumeration date Oct 5, 2021

Last updated in NPPES Oct 5, 2021

Taxonomy & licenses

171100000X Acupuncturist Other Service Providers · License U-00652 (MD) Primary

LAC · Licensed Acupuncturist: A practitioner licensed to perform acupuncture. About the LAC credential

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 Gregory Lee's NPI record?

Cross-check NPI 1245902436 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1245902436 active?

Yes, as of the latest NPPES snapshot, NPI 1245902436 is active (record last updated 2021-10-05).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-10-05.