Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Mark J. Coyle, PA-C

Physician Assistant in Putnam, CT · enumerated 2006.

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

National Provider Identifier

1376517136

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Registry record

Entity type Individual (Type 1)

Name Mr. Mark J. Coyle

Credential PA-C

Sex Male

Practice address 320 Pomfret St, Putnam, CT, 06260

Phone (860) 928-6541

Fax (860) 963-6368

Enumeration date Feb 16, 2006

Last updated in NPPES Sep 14, 2015

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 000683 (CT) Primary

Other identifiers

Identifier	Type	State	Issuer
970022874	Other	—	RAILROAD

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 Mark Coyle's NPI record?

Cross-check NPI 1376517136 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1376517136 active?

Yes — as of the latest NPPES snapshot, NPI 1376517136 is active (record last updated 2015-09-14).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-09-14.