What is Michael Marks's NPI number?

Michael Marks's National Provider Identifier (NPI) is 1124126107, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Michael Marks's specialty?

Michael Marks is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).

Where is Michael Marks located?

Michael Marks's practice location on file with NPPES is 1064 Goodlette Rd N, Naples, FL 34102-5449.

What is Michael Marks's phone number?

The practice phone number listed in the NPPES registry for Michael Marks is (239) 649-1186.

Is Michael Marks's NPI active?

Yes — Michael Marks's NPI (1124126107) is active in the NPPES registry as of the last update on 2007-07-13.

IndividualActive

Michael Marks, MD

NPI 1124126107 · Gastroenterology Physician · Naples, FL

Michael Marks, MD is a Gastroenterology Physician provider in Naples, FL (NPI 1124126107).

Provider details

NPI number: 1124126107
Entity type: Individual
Primary specialty: Gastroenterology PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Male
Sole proprietor: No
License: ME0072940 (FL)

Specialties & taxonomies

Gastroenterology PhysicianPrimary207RG0100XLicense ME0072940 (FL)
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(90/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
19 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

1064 Goodlette Rd N

Naples, FL 34102-5449

Phone: (239) 649-1186

Street-level locationGet directions

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Mailing address