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C. Kirk Demartino M.D. PA

Family Medicine Physician in Marco Island, FL · enumerated 2012 · authorized official Ciro Demartino, Owner.

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

National Provider Identifier

1033455910

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Registry record

Entity type Organization (Type 2)
Legal business name C. Kirk Demartino M.D. PA
Other name <Unavail>
Practice address 950 N Collier Blvd, Suite 308, Marco Island, FL, 34145
Phone (239) 642-5552
Fax (239) 642-5565
Enumeration date Dec 20, 2012
Last updated in NPPES Jan 7, 2013

Taxonomy & classification

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License ME85819 (FL) Primary

Authorized official

Name Ciro Demartino
Title Owner
Phone (239) 642-5552

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 a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.
What type of organization is C. Kirk Demartino M.D. PA?
C. Kirk Demartino M.D. PA is registered in NPPES as a Family Medicine Physician (its primary provider taxonomy).

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-01-07.