Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Gregory D Catalano, DPM

Foot & Ankle Surgery Podiatrist in Concord, MA · enumerated 2006 · practices at North Bridge Podiatry Group, P.C..

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

National Provider Identifier

1295799740

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Gregory D Catalano

Credential DPM

Sex Male

Practice address 1732 Main St, Concord, MA, 01742

Phone (978) 369-2665

Fax (978) 371-9914

Enumeration date Apr 13, 2006

Last updated in NPPES Mar 16, 2009

Taxonomy & licenses

213E00000X Podiatrist Podiatric Medicine & Surgery Service Providers · License 1967 (MA) Secondary

213ES0103X Foot & Ankle Surgery Podiatrist Podiatric Medicine & Surgery Service Providers · License 1967 (MA) Primary

DPM · Doctor of Podiatric Medicine: A physician specializing in medical and surgical care of the foot and ankle. About the DPM credential

Other identifiers

Identifier	Type	State	Issuer
CAY70944	Other	MA	BLUE SHEILD OF MA
001967	Other	MA	TUFTS HEALTH PLAN
0018409	Other	MA	NEIGHBORHOOD HEALTH PLAN
0714038	Medicaid	MA	-
33375	Other	MA	HARVARD PILGRIM HEALTH
36070	Other	MA	FALLON HEALTH PLAN
611134600	Other	MA	DEPT OF LABOR
2700299	Other	MA	UNITED HEALTH PLAN
9787712	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.

Read the full guide → Validate an NPI →

Frequently asked questions

What specialty is Gregory Catalano?

Gregory Catalano is registered in NPPES with the primary taxonomy of Foot & Ankle Surgery Podiatrist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Other providers at this practice address

Browse all →

Summer Getzen Podiatrist · Concord, MA NPI 1437113990 North Bridge Podiatry Group, P.C. Primary Podiatric Medicine Podiatrist · Concord, MA NPI 1609831023

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-03-16.