William Omar Perez, LMSW
Social Worker · New York, NY
William Omar Perez, LMSW is a social worker with a practice address in New York, New York, and NPI 1679185052, issued on Aug 18, 2020. Check the license (New York 108747, 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
- William Omar Perez
- Credential
- LMSW
- Primary taxonomy
- Social Worker 104100000X
- License number
- 108747 NY
Self-reported in NPPES; status is on the state search - Practice location
- 356 W 18TH St FL 6, New York, NY 10011
- Phone
- (212) 271-7200
- Enumerated
- Aug 18, 2020
- Record last updated
- Apr 4, 2025
- Medicare enrollment
- Enrolled (PECOS I20260205004495); may accept Medicare assignment
- Entity
- Type 1 · individual
8 nearest social worker records → All 23,561 in New York → Look up another NPI →
Also registered at 356 W 18TH St FL 6
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Eric Guttridge, LSW, LMSWClinical Social Worker1558150730
- Griffin Hansbury, L.C.S.W.Clinical Social Worker1770657066
- Aileen Kim, LCSWClinical Social Worker1700491412
- Charles Munn, LCSWClinical Social Worker1871802132
Verify William Omar Perez 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 108747Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
William Omar Perez among 23,561 social worker records in New York
William Omar Perez, LMSW is one of 23,561 social worker records with a practice address in New York. 3% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2020, is newer than 49% of them.
- NPI issued2020 · 49% of these records are older, 45% newer
- In a Medicare fileNo · 3% of these records are
- In the CMS Doctors and Clinicians fileYes · 5% of these records are
- Graduated2019 · median 2013 among the 1,177 with a school on file
- Record last updated2025 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 104100000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
4,353 social worker records list a practice address in New York
They are 4,353 of the 98,468 NPPES records with a practice address in New York, and 23,561 social worker records in New York. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 23,561 in New York → Every provider in New York → Social Worker nationwide →
The 8 social worker records with the nearest ZIP codes
- Jean Blair, LMSWNew York, NY 100111376610824
- Fredda Bruckner Gordon, DSWNew York, NY 100111114117975
- Brittany Dhiman, LMSWNew York, NY 100111740462100
- Lupe Flores, MSWNew York, NY 100111982776001
- Naomi Hamby, LMSWNew York, NY 100111770787228
- Linda Jones, LCSWNew York, NY 100111194800128
- Emily Joslin-Roher, LMSWNew York, NY 100111568655926
- Sashi Kimball, MSWNew York, NY 100111225100340
Common questions
What is William Omar Perez, LMSW's NPI number?
William Omar Perez, LMSW's National Provider Identifier (NPI) is 1679185052, issued on Aug 18, 2020. An NPI identifies a provider in billing; it is not a license.
Where is William Omar Perez, LMSW located?
The NPPES record lists a practice address at 356 W 18TH St FL 6, New York, NY, 10011. Phone: (212) 271-7200. Providers update this record themselves, so call before visiting.
How can I verify William Omar Perez, LMSW's license?
NPPES lists New York license number 108747, 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), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. 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.