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Carmencita Diaz-Sy, M.D.
NPI 1497867121 · Pediatrics Physician · Bayside, NY
Carmencita Diaz-Sy, M.D. is a Pediatrics Physician provider in Bayside, NY (NPI 1497867121).
Provider details
- NPI number
- 1497867121
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 145572 (NY)
Specialties & taxonomies
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
21544 24th Ave
Bayside, NY 11360-2220
Phone: (718) 428-7641
Fax: (718) 225-8671
Street-level locationGet directions
Mailing address
21544 24th Ave
Bayside, NY 11360-2220
Registry dates
- Enumerated
- 2006-08-31
- Last updated
- 2007-07-08
Frequently asked questions
- What is Carmencita Diaz-Sy's NPI number?
- Carmencita Diaz-Sy's National Provider Identifier (NPI) is 1497867121, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Carmencita Diaz-Sy's specialty?
- Carmencita Diaz-Sy is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Carmencita Diaz-Sy located?
- Carmencita Diaz-Sy's practice location on file with NPPES is 21544 24th Ave, Bayside, NY 11360-2220.
- What is Carmencita Diaz-Sy's phone number?
- The practice phone number listed in the NPPES registry for Carmencita Diaz-Sy is (718) 428-7641.
- Is Carmencita Diaz-Sy's NPI active?
- Yes — Carmencita Diaz-Sy's NPI (1497867121) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.