Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Cynthia L Deangelis, M.D.

Ophthalmology Physician in Lawrence, MA · enumerated 2005.

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

National Provider Identifier

1366425639

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Registry record

Entity type Individual (Type 1)

Name Cynthia L Deangelis

Credential M.D.

Sex Female

Practice address 360 Merrimack St, Bldg 9, Entrance I, Lawrence, MA, 01843

Phone (978) 688-6182

Fax (978) 689-0731

Enumeration date Nov 21, 2005

Last updated in NPPES Nov 25, 2013

Taxonomy & licenses

207W00000X Ophthalmology Physician Allopathic & Osteopathic Physicians · License 78226 (MA) Primary

207W00000X Ophthalmology Physician Allopathic & Osteopathic Physicians · License 9037 (NH) Secondary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
110053434A	Medicaid	MA	-
3091336	Medicaid	NH	-

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

Where does Cynthia Deangelis practice?

The practice location on file with NPPES is in Lawrence, MA. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Cynthia Deangelis?

The National Provider Identifier (NPI) for Cynthia Deangelis is 1366425639, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Home Health Vna Inc Home Health Agency · Lawrence, MA NPI 1609877117 Mary Joe Emergency Medicine Physician · Lawrence, MA NPI 1063402659 Sharon Rubrake Internal Medicine Physician · Lawrence, MA NPI 1922089754 Aileen Maria Optometrist · Lawrence, MA NPI 1083697353 Kristin Tallman Optometrist · Lawrence, MA NPI 1083697361 Jorge Botero Ophthalmology Physician · Lawrence, MA NPI 1699758979 Paulette Turco Optometrist · Lawrence, MA NPI 1053394338 Olin Burkhart Optometrist · Lawrence, MA NPI 1467435735

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-11-25.