Cag Medical Services Inc
NPI 1811222797 · Internal Medicine Physician · Naples, FL
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Cag Medical Services Inc is a Internal Medicine Physician organization in Naples, FL (NPI 1811222797).
Provider details
- NPI number
- 1811222797
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Clifford Greenberg, President(239) 560-1655
- License
- ME92387 (FL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2009-10-09
- Last updated
- 2009-10-09
Frequently asked questions
- What is Cag Medical Services Inc's NPI number?
- Cag Medical Services Inc's National Provider Identifier (NPI) is 1811222797, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Cag Medical Services Inc?
- Cag Medical Services Inc is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Cag Medical Services Inc located?
- Cag Medical Services Inc's practice location on file with NPPES is 1415 Mariposa Cir, Naples, FL 34105-7272.
- What is Cag Medical Services Inc's phone number?
- The practice phone number listed in the NPPES registry for Cag Medical Services Inc is (239) 560-1655.
- Does Cag Medical Services Inc accept Medicare?
- Cag Medical Services Inc is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Cag Medical Services Inc?
- The authorized official listed on Cag Medical Services Inc's NPPES record is Clifford Greenberg, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Cag Medical Services Inc's NPI active?
- Yes — Cag Medical Services Inc's NPI (1811222797) is active in the NPPES registry as of the last update on 2009-10-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.