Sylvain Nakkab, M.D.
Child & Adolescent Psychiatry Physician · Jefferson Valley, NY
Sylvain Nakkab, M.D. is a child & adolescent psychiatry physician with a practice address in Jefferson Valley, New York, and NPI 1063631307, issued on Apr 25, 2007. Check the license (New York 176349, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Sylvain Nakkab
- Credential
- M.D.
- Primary taxonomy
- Child & Adolescent Psychiatry Physician 2084P0804X
- License number
- 176349 NY
Self-reported in NPPES; status is on the state search - Practice location
- 3651 Hill Blvd, Jefferson Valley, NY 10535
- Phone
- (914) 962-0688
- Enumerated
- Apr 25, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (914) 243-5895
- Entity
- Type 1 · individual
8 nearest child & adolescent psychiatry physician records → All 827 in New York → Look up another NPI →
Also registered at 3651 Hill Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Myrna Hernandez, M.D.Psychiatry Physician1831318179
- Mary Obrien, N.P.Psychiatric/Mental Health Nurse Practitioner1780910349
- Pilar Verdesoto, LCSW RClinical Social Worker1124107743
Verify Sylvain Nakkab in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
Search for license 176349Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
66% fewer Medicare Part D claims than the average child & adolescent psychiatry physician in 2024
172 Medicare Part D claims, against an average of 504 among the 3,545 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Quetiapine Fumarate50 claims
- Aripiprazole25 claims
- Guanfacine Hcl Er14 claims
- Asenapine Maleate13 claims
- Buspirone Hcl13 claims
- Divalproex Sodium13 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Sylvain Nakkab among 827 child & adolescent psychiatry physician records in New York
Sylvain Nakkab, M.D. is one of 827 child & adolescent psychiatry physician records with a practice address in New York. 57% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 25% of them.
- NPI issued2007 · 25% of these records are older, 47% newer
- In a Medicare fileYes · 57% of these records are
- In the CMS Doctors and Clinicians fileNo · 26% of these records are
- Record last updated2007 · 64% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0804X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1 child & adolescent psychiatry physician record lists a practice address in Jefferson Valley
They are 1 of the 91 NPPES records with a practice address in Jefferson Valley, and 827 child & adolescent psychiatry physician records in New York.
All 827 in New York → Every provider in Jefferson Valley → Child & Adolescent Psychiatry Physician nationwide →
The 8 child & adolescent psychiatry physician records with the nearest ZIP codes
- Anitha Bachireddy, M.D.Katonah, NY 105361790009702
- Mark Banschick, M.D.Katonah, NY 105361831314798
- Sarah Klagsbrun, M.D.Katonah, NY 105361003961046
- Shujaat Qayyum, M.D.Katonah, NY 105361477676138
- Lara Quatinetz, D.O.Katonah, NY 105361558519678
- Nini Zaw, MDKatonah, NY 105361588175442
- Dominick Difabio, M.D.Irvington, NY 105331417109620
- Heather Goodman, MDIrvington, NY 105331740547389
Common questions
What is Sylvain Nakkab, M.D.'s NPI number?
Sylvain Nakkab, M.D.'s National Provider Identifier (NPI) is 1063631307, issued on Apr 25, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Sylvain Nakkab, M.D. located?
The NPPES record lists a practice address at 3651 Hill Blvd, Jefferson Valley, NY, 10535. Phone: (914) 962-0688. Providers update this record themselves, so call before visiting.
How can I verify Sylvain Nakkab, M.D.'s license?
NPPES lists New York license number 176349, as entered by the provider. Search the NYS Education Department, Office of the Professions at https://www.op.nysed.gov/services/verifications/online-verification-searches. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Sylvain Nakkab, M.D. prescribe under Medicare Part D?
In 2024, Sylvain Nakkab, M.D. had 172 Medicare Part D claims; the average among child & adolescent psychiatry physician prescribers was 504. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.