Mat Medical Associates, P.C.
NPI 1891318754 · General Practice Physician · Miller Place, NY
Mat Medical Associates, P.C. is a General Practice Physician organization in Miller Place, NY (NPI 1891318754).
Provider details
- NPI number
- 1891318754
- Entity type
- Organization
- Primary specialty
- General Practice PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- David Margulies, President(631) 849-4777
Specialties & taxonomies
Allopathic & Osteopathic Physicians
- Emergency Medicine Physician207P00000X
Allopathic & Osteopathic Physicians
- Psychiatry Physician2084P0800X
Allopathic & Osteopathic Physicians
- Addiction Psychiatry Physician2084P0802X
Allopathic & Osteopathic Physicians
- Child & Adolescent Psychiatry Physician2084P0804X
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 5507 Nesconset Hwy Suite 10 Pmb 180Mount Sinai, NY 11766Phone: (631) 804-7542Fax: (631) 364-9379
Registry dates
- Enumerated
- 2020-05-26
- Last updated
- 2020-09-08
- Certified
- 2020-09-08
Frequently asked questions
- What is Mat Medical Associates, P.C.'s NPI number?
- Mat Medical Associates, P.C.'s National Provider Identifier (NPI) is 1891318754, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Mat Medical Associates, P.C.?
- Mat Medical Associates, P.C. is classified in the NPPES registry as General Practice Physician (Allopathic & Osteopathic Physicians).
- Where is Mat Medical Associates, P.C. located?
- Mat Medical Associates, P.C.'s practice location on file with NPPES is 565 Route 25a Ste 4, Miller Place, NY 11764-2663.
- What is Mat Medical Associates, P.C.'s phone number?
- The practice phone number listed in the NPPES registry for Mat Medical Associates, P.C. is (631) 849-4777.
- Who is the authorized official for Mat Medical Associates, P.C.?
- The authorized official listed on Mat Medical Associates, P.C.'s NPPES record is David Margulies, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Mat Medical Associates, P.C.'s NPI active?
- Yes — Mat Medical Associates, P.C.'s NPI (1891318754) is active in the NPPES registry as of the last update on 2020-09-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.