Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Gregory Lee Gardner, D.O.

Pain Medicine (Anesthesiology) Physician in Concord, MA · enumerated 2005.

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

National Provider Identifier

1801886916

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Registry record

Entity type Individual (Type 1)

Name Dr. Gregory Lee Gardner

Credential D.O.

Sex Male

Practice address 133 Ornac, Concord, MA, 01742

Phone (978) 287-3162

Fax (978) 287-3014

Enumeration date Oct 28, 2005

Last updated in NPPES Sep 11, 2025

Taxonomy & licenses

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians · License 80837 (MA) Secondary

207LP2900X Pain Medicine (Anesthesiology) Physician Allopathic & Osteopathic Physicians · License 80837 (MA) Primary

DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

Other identifiers

Identifier	Type	State	Issuer
3137961	Medicaid	MA	-

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 Gardner's NPI record?

Cross-check NPI 1801886916 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1801886916 active?

Yes, as of the latest NPPES snapshot, NPI 1801886916 is active (record last updated 2025-09-11).

Other providers at this practice address

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Eric Hatton Internal Medicine Physician · Concord, MA NPI 1841287281 Thomas Lareau Emergency Medicine Physician · Concord, MA NPI 1871580035 Sanjiv Kumar Anesthesiology Physician · Concord, MA NPI 1295725778 Mark Moschella Anesthesiology Physician · Concord, MA NPI 1316929714 Shawn Boland Pharmacist · Concord, MA NPI 1356328389 Paul Griffin Pharmacist · Concord, MA NPI 1003894924 Yain Lu Pharmacist · Concord, MA NPI 1912986365 Kathryn Small Acute Care Nurse Practitioner · Concord, MA NPI 1225097173

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-11.