Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Sydney Seifert

Individual provider Clinical Social Worker · NPI 1306376926

Sydney Seifert is a Clinical Social Worker in New York, New York. Qualified in 2016, 10 years ago. Offers telehealth. Licensed in New York.

Years since qualifying
10
Licensed in
NY
In the registry since
2017
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Practice location Address checks out

25 Central Park W Apt 1U
New York, NY 10023-7214
Phone: (917) 822-8485
Show map & directions

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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 116231801 (NY)

Record details

NPI number1306376926
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedJune 15, 2017
Last updated in NPPESNovember 10, 2023
Certification dateSeptember 25, 2023

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCLINICAL SOCIAL WORKER
Medical schoolOTHER
Graduated 2016 (10 years in practice)
Accepts Medicare assignment Not indicated
TelehealthOffers telehealth services

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients21
Services billed 324 a service is one billed item, such as a visit, a test or a procedure
Average patient age51

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

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