Demetrius Moutsiakis, M.D., M.P.H.
NPI 1861717860 · General Practice Physician · Farmingville, NY
Enrolled with Medicare as Practitioner - General Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Demetrius Moutsiakis, M.D., M.P.H. is a General Practice Physician provider in Farmingville, NY (NPI 1861717860).
Provider details
- NPI number
- 1861717860
- Entity type
- Individual
- Primary specialty
- General Practice PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D., M.P.H.
- Sex
- Male
- Sole proprietor
- No
- License
- 212315-1 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
- 2010-04-01
- Last updated
- 2010-04-01
Frequently asked questions
- What is Demetrius Moutsiakis's NPI number?
- Demetrius Moutsiakis's National Provider Identifier (NPI) is 1861717860, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Demetrius Moutsiakis's specialty?
- Demetrius Moutsiakis is listed in the NPPES registry with a primary specialty of General Practice Physician (Allopathic & Osteopathic Physicians).
- Where is Demetrius Moutsiakis located?
- Demetrius Moutsiakis's practice location on file with NPPES is 400 Horseblock Rd, Farmingville, NY 11738-1252.
- What is Demetrius Moutsiakis's phone number?
- The practice phone number listed in the NPPES registry for Demetrius Moutsiakis is (631) 698-1552.
- Does Demetrius Moutsiakis accept Medicare?
- Demetrius Moutsiakis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Demetrius Moutsiakis's NPI active?
- Yes — Demetrius Moutsiakis's NPI (1861717860) is active in the NPPES registry as of the last update on 2010-04-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.