Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Dr. Mary C. Demello

Q: What is the NPI number for Dr. Mary C. Demello?

The NPI for Dr. Mary C. Demello is 1932534930, a Type 2 (organization) record in the CMS NPPES registry.

Dental Clinic/Center in Medfield, MA · enumerated 2013 · authorized official Mary Demello, Owner.

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

National Provider Identifier

1932534930

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)

Legal business name Dr. Mary C. Demello

Practice address 266 Main St, Suite14, Medfield, MA, 02052

Phone (508) 359-2900

Enumeration date Sep 9, 2013

Last updated in NPPES Sep 9, 2013

Taxonomy & classification

261QD0000X Dental Clinic/Center Ambulatory Health Care Facilities · License 16798 (MA) Primary

Authorized official

Name Mary Demello

Title Owner

Phone (508) 359-2900

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 is the NPI number for Dr. Mary C. Demello?

The NPI for Dr. Mary C. Demello is 1932534930, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Dr. Mary C. Demello?

NPPES lists Mary Demello (Owner) as the authorized official for this organization.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-09-09.