Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Chong Kit William Chan, D.P.M.

Podiatrist in Weymouth, MA · enumerated 2006.

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

National Provider Identifier

1821195736

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Registry record

Entity type Individual (Type 1)

Name Dr. Chong Kit William Chan

Credential D.P.M.

Sex Male

Practice address Weymouth, MA, 02190

Phone (781) 331-7075

Fax (781) 740-8159

Enumeration date Sep 20, 2006

Last updated in NPPES Sep 14, 2017

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

213E00000X Podiatrist Podiatric Medicine & Surgery Service Providers · License 1821 (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
709117	Other	MA	TUFTS
Y70845	Other	MA	BLUE CROSS BLUE SHIELD
64831	Other	MA	FALLON
0362719	Medicaid	MA	-
33136	Other	MA	HARVARD PILGRIM

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

How do I verify Chong Kit William Chan's NPI record?

Cross-check NPI 1821195736 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1821195736 active?

Yes, as of the latest NPPES snapshot, NPI 1821195736 is active (record last updated 2017-09-14).

Other providers at this practice address

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Brian Battista Internal Medicine Physician · South Weymouth, MA NPI 1821075961 Judy Dunal Internal Medicine Physician · South Weymouth, MA NPI 1619954757 Donna Seibert Nurse Practitioner · South Weymouth, MA NPI 1457338402 Kathleen Gallagher Physician Assistant · South Weymouth, MA NPI 1770560781 Mary Doherty Nurse Practitioner · South Weymouth, MA NPI 1578540589 Doreen Draheim Mental Health Counselor · Weymouth, MA NPI 1437233608 Marie Anderson Registered Dietitian · S Weymouth, MA NPI 1255419578 Kathryn Kelly Registered Dietitian · South Weymouth, MA NPI 1376777375

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-09-14.