IndividualActive
Margaret Serafino, MD
NPI 1699018572 · Psychiatry Physician · Stony Brook, NY
Margaret Serafino, MD is a Psychiatry Physician provider in Stony Brook, NY (NPI 1699018572).
Provider details
- NPI number
- 1699018572
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 250886 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(78/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 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
100 Nicolls Rd
Stony Brook, NY 11794-8101
Phone: (631) 444-6050
Fax: (631) 444-7534
Street-level locationGet directions
Mailing address
Po Box 1559
Stony Brook, NY 11790-0989
Registry dates
- Enumerated
- 2013-03-29
- Last updated
- 2013-03-29
Frequently asked questions
- What is Margaret Serafino's NPI number?
- Margaret Serafino's National Provider Identifier (NPI) is 1699018572, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margaret Serafino's specialty?
- Margaret Serafino is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Margaret Serafino located?
- Margaret Serafino's practice location on file with NPPES is 100 Nicolls Rd, Stony Brook, NY 11794-8101.
- What is Margaret Serafino's phone number?
- The practice phone number listed in the NPPES registry for Margaret Serafino is (631) 444-6050.
- Is Margaret Serafino's NPI active?
- Yes — Margaret Serafino's NPI (1699018572) is active in the NPPES registry as of the last update on 2013-03-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.