Sephflana Duncan, LMSW
Specialist · New York, NY
Sephflana Duncan, LMSW is a specialist with a practice address in New York, New York, and NPI 1164020384, issued on Oct 9, 2020. Check the license (New York 107428, as entered in NPPES) with the New York board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Sephflana Duncan
- Credential
- LMSW
- Primary taxonomy
- Specialist 174400000X
- License number
- 107428 NY
Self-reported in NPPES; status is on the state search - Practice location
- 116 W 32ND St, New York, NY 10001
- Phone
- (212) 564-2350
- Enumerated
- Oct 9, 2020
- Entity
- Type 1 · individual
Also registered at 116 W 32ND St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Hala AboulhosnSpeech-Language Pathologist1821322983
- Kamilla AbrahamSpecialist1679106157
- Zebo Abramov, RNRegistered Nurse1588978381
- Aileen AbreuCase Manager/Care Coordinator1285996538
- Nicole AcquafreddaSpecialist1750873246
- Elizabeth Acquaye, RNRegistered Nurse1780991471
Verify Sephflana Duncan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New York board licenses this profession
Search for license 107428Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
2,038 specialist records list a New York practice address
They are 2,038 of the 98,468 NPPES records with a New York practice address, and 23,149 specialist records in New York. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 2,038 in New York → All 23,149 in New York → Every provider in New York →
Other specialist records in New York
- Caroline A BorumOswego, NY1669333019
- Kerry AaronFairport, NY1669735197
- Bracha Aaronson, SPECIAL EDUCATORBrooklyn, NY1790279800
- Gayle Aaronson, SPECIALISTNew York, NY1457772329
- Kerly Abad AvilaNew York, NY1194403287
- Suzy AbadiBrooklyn, NY1215744545
- Liana AbagnaloStaten Island, NY1730693219
- Aimee Abante, PTBrooklyn, NY1497293948
- Patricia Abate, MS.ED, BCBA, LBANew York, NY1447673280
- Rachel AbateAlbany, NY1649796996
Common questions
What is Sephflana Duncan, LMSW's NPI number?
Sephflana Duncan, LMSW's National Provider Identifier (NPI) is 1164020384, issued on Oct 9, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Sephflana Duncan, LMSW located?
The NPPES record lists a practice address at 116 W 32ND St, New York, NY, 10001. Phone: (212) 564-2350. Providers update this record themselves, so call before visiting.
How can I verify Sephflana Duncan, LMSW's license?
NPPES lists New York license number 107428, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.