Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Matthew Daley Sullivan, PA

Physician Assistant in Brockton, MA · enumerated 2005.

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

National Provider Identifier

1700884913

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Registry record

Entity type Individual (Type 1)

Name Mr. Matthew Daley Sullivan

Credential PA

Sex Male

Practice address 830 Oak St, 125e, Brockton, MA, 02301

Phone (508) 588-1505

Fax (508) 588-1508

Enumeration date Jul 12, 2005

Last updated in NPPES Jun 26, 2008

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 1141 (MA) Primary

PA · Physician Assistant: A licensed clinician who practices medicine in collaboration with physicians, trained in a graduate PA program. About the PA credential

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

Is NPI 1700884913 active?

Yes, as of the latest NPPES snapshot, NPI 1700884913 is active (record last updated 2008-06-26).

How do I verify Matthew Sullivan's NPI record?

Cross-check NPI 1700884913 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

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Shreekant Chopra Nephrology Physician · Brockton, MA NPI 1740288943 Ronald Coutu Pulmonary Disease Physician · Brockton, MA NPI 1548255433 Robin Galvin Acute Care Nurse Practitioner · Brockton, MA NPI 1245226091 Rosemarie Paolini Adult Psychiatric/Mental Health Clinical Nurse Specialist · Brockton, MA NPI 1225025877 Gautam Parikh Obstetrics & Gynecology Physician · Brockton, MA NPI 1568450336 James Weiner Pediatrics Physician · Brockton, MA NPI 1700874450 Sandra Chenkin Obstetrics & Gynecology Physician · Brockton, MA NPI 1851381552 Sheryl Goodall Adult Psychiatric/Mental Health Clinical Nurse Specialist · Brockton, MA NPI 1518948629

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-06-26.