Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mark Benedict Polles, NP

Family Nurse Practitioner in New Port Richey, FL · enumerated 2007.

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

National Provider Identifier

1659402964

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Registry record

Entity type Individual (Type 1)

Name Mark Benedict Polles

Credential NP

Sex Male

Practice address 5637 Marine Pkwy, New Port Richey, FL, 34652

Phone (727) 848-1733

Enumeration date Mar 8, 2007

Last updated in NPPES Sep 26, 2017

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License NP95004120 (CA) Secondary

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License ARNP2026672 (FL) Secondary

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License RN-165625 (CO) Primary

NP · Nurse Practitioner: An advanced practice registered nurse with graduate training, licensed to diagnose and treat, often with prescriptive authority. About the NP credential

Other identifiers

Identifier	Type	State	Issuer
255456900	Medicaid	MN	-
995N5PO	Other	MN	BCBSM
59031735	Medicaid	CO	-

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.

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Frequently asked questions

How do I verify Mark Polles's NPI record?

Cross-check NPI 1659402964 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1659402964 active?

Yes, as of the latest NPPES snapshot, NPI 1659402964 is active (record last updated 2017-09-26).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-09-26.