Sylvan Ryder, APRN
NPI 1992355440 · Pediatric Nurse Practitioner · Brooklyn, NY
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sylvan Ryder, APRN is a Pediatric Nurse Practitioner provider in Brooklyn, NY (NPI 1992355440).
Provider details
- NPI number
- 1992355440
- Entity type
- Individual
- Primary specialty
- Pediatric Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APRN
- Sex
- Female
- Sole proprietor
- No
- License
- 383056 (NY)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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
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
- 2019-09-17
- Last updated
- 2020-10-29
- Certified
- 2020-10-29
Frequently asked questions
- What is Sylvan Ryder's NPI number?
- Sylvan Ryder's National Provider Identifier (NPI) is 1992355440, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sylvan Ryder's specialty?
- Sylvan Ryder is listed in the NPPES registry with a primary specialty of Pediatric Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Sylvan Ryder located?
- Sylvan Ryder's practice location on file with NPPES is 374 Stockholm St, Brooklyn, NY 11237-4006.
- What is Sylvan Ryder's phone number?
- The practice phone number listed in the NPPES registry for Sylvan Ryder is (718) 963-7272.
- Does Sylvan Ryder accept Medicare?
- Sylvan Ryder is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sylvan Ryder's NPI active?
- Yes — Sylvan Ryder's NPI (1992355440) is active in the NPPES registry as of the last update on 2020-10-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.