What is Marc Loundy's NPI number?

Marc Loundy's National Provider Identifier (NPI) is 1669473518, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Marc Loundy's specialty?

Marc Loundy is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).

Where is Marc Loundy located?

Marc Loundy's practice location on file with NPPES is 5831 Bee Ridge Rd, Sarasota, FL 34233-5088.

What is Marc Loundy's phone number?

The practice phone number listed in the NPPES registry for Marc Loundy is (941) 379-8481.

Is Marc Loundy's NPI active?

Yes — Marc Loundy's NPI (1669473518) is active in the NPPES registry as of the last update on 2010-04-22.

IndividualActive

Marc Loundy, D.O.

NPI 1669473518 · Internal Medicine Physician · Sarasota, FL

Marc Loundy, D.O. is a Internal Medicine Physician provider in Sarasota, FL (NPI 1669473518).

Provider details

NPI number: 1669473518
Entity type: Individual
Primary specialty: Internal Medicine PhysicianAllopathic & Osteopathic Physicians
Credential: D.O.
Sex: Male
Sole proprietor: No
License: OS3974 (FL)

Specialties & taxonomies

Internal Medicine PhysicianPrimary207R00000XLicense OS3974 (FL)
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(91/100 index)

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

Registry tenure38% of score
20 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

5831 Bee Ridge Rd

Suite 210

Sarasota, FL 34233-5088

Phone: (941) 379-8481

Fax: (941) 379-3781

Street-level locationGet directions

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Mailing address