NPPES file of Aug 9, 2026

Sheena Mammen, LMSW

Specialist · New York, NY

Sheena Mammen, LMSW is a specialist with a practice address in New York, New York, and NPI 1730713389, issued on Feb 22, 2020. Check the license with the New York board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1730713389
Name
Sheena Mammen
Credential
LMSW
Primary taxonomy
Specialist 174400000X
Practice location
116 W 32ND St, New York, NY 10001
Phone
(212) 564-2350
Enumerated
Feb 22, 2020
Record last updated
Feb 22, 2020 (not updated in 6 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20241209000281); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest specialist records → All 22,636 in New York → Look up another NPI →

Also registered at 116 W 32ND St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Hala AboulhosnSpeech-Language Pathologist1821322983
  2. Kamilla AbrahamSpecialist1679106157
  3. Zebo Abramov, RNRegistered Nurse1588978381
  4. Aileen AbreuCase Manager/Care Coordinator1285996538
  5. Nicole AcquafreddaSpecialist1750873246
  6. Elizabeth Acquaye, RNRegistered Nurse1780991471

Verify Sheena Mammen in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich New York board licenses this professionCheck the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the New York license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Bills Medicare through one group practice

  1. Mccd Psychiatry Services PLLCNew York, NY

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Sheena Mammen among 22,636 specialist records in New York

Sheena Mammen, LMSW is one of 22,636 specialist records with a practice address in New York. 6% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 73% of them.

  • NPI issued2020 · 73% of these records are older, 24% newer
  • In a Medicare fileYes · 6% of these records are
  • In the CMS Doctors and Clinicians fileYes · 4% of these records are
  • Graduated2019 · median 1990 among the 943 with a school on file
  • Record last updated2020 · 73% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 174400000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

1,896 specialist records list a practice address in New York

They are 1,896 of the 98,468 NPPES records with a practice address in New York, and 22,636 specialist records in New York.

All 22,636 in New York → Every provider in New York → Specialist nationwide →

The 8 specialist records with the nearest ZIP codes

  1. Ahmed Abdel RehimNew York, NY 100011427073592
  2. Ramon AcevedoNew York, NY 100011144245226
  3. Ellissa AckermanNew York, NY 100011972535466
  4. Ayman Ahmed-MahmoudNew York, NY 100011831121243
  5. Melissa BenzulyNew York, NY 100011609809540
  6. Michael BergenNew York, NY 100011083639827
  7. Sydney Bialek, LCSWNew York, NY 100011851316533
  8. Kevin BraunNew York, NY 100011407871130

Common questions

What is Sheena Mammen, LMSW's NPI number?

Sheena Mammen, LMSW's National Provider Identifier (NPI) is 1730713389, issued on Feb 22, 2020. An NPI identifies a provider in billing; it is not a license.

Where is Sheena Mammen, 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 Sheena Mammen, LMSW's license?

Search the New York board that licenses this profession; the NPPES record confirms identity 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.