William Roizer, D.C.
Chiropractor · New York, NY
William Roizer, D.C. is a chiropractor with a practice address in New York, New York, and NPI 1982808754, issued on Jun 13, 2007. Check the license (New York X010365-1, 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 Roizer
- Credential
- D.C.
- Primary taxonomy
- Chiropractor 111N00000X
- License number
- X010365-1 NY
Self-reported in NPPES; status is on the state search - Practice location
- 250 W 57TH St, New York, NY 10107
- Phone
- (212) 258-2221
- Enumerated
- Jun 13, 2007
- Record last updated
- Dec 2, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (212) 258-2447
- Entity
- Type 1 · individual
8 nearest chiropractor records → All 4,573 in New York → Look up another NPI →
Also registered at 250 W 57TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Arnold Angrist, D.C.Chiropractor1548326044
- Reza Atras, MDEmergency Medicine Physician1497333819
- Sarah BellowsSocial Worker1417356866
- Margaret Bradley, PT OCSPhysical Therapist1295885523
- Faith Brown, EDDMental Health Counselor1588088173
- Benjamin BulmashPsychoanalyst1689116733
Verify William Roizer 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 X010365-1Check 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 Roizer among 4,573 chiropractor records in New York
William Roizer, D.C. is one of 4,573 chiropractor records with a practice address in New York. 13% 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 2007, is newer than 42% of them.
- NPI issued2007 · 42% of these records are older, 37% newer
- In a Medicare fileNo · 13% of these records are
- In the CMS Doctors and Clinicians fileNo · 36% of these records are
- Record last updated2008 · 79% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 111N00000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Chiropractor providers in New York
There are 4,573 chiropractor records in New York. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 4,573 in New York → Every provider in New York → Chiropractor nationwide →
The 8 chiropractor records with the nearest ZIP codes
- Arnold Angrist, D.C.New York, NY 101071548326044
- Nancy Lasak, D.C.New York, NY 101071104033851
- Bernadette Taraski, DCNew York, NY 101071578597548
- Armando Trani, DCNew York, NY 101071609079029
- Jack Schtierman, D.C.New York, NY 101101811194798
- Melissa Kanes, DCNew York, NY 101181700972007
- Robert Kaiser, DC MSNew York, NY 101231508824962
- Gary Deutchman, D.C.New York, NY 101281992900922
Common questions
What is William Roizer, D.C.'s NPI number?
William Roizer, D.C.'s National Provider Identifier (NPI) is 1982808754, issued on Jun 13, 2007. An NPI identifies a provider in billing; it is not a license.
Where is William Roizer, D.C. located?
The NPPES record lists a practice address at 250 W 57TH St, New York, NY, 10107. Phone: (212) 258-2221. Providers update this record themselves, so call before visiting.
How can I verify William Roizer, D.C.'s license?
NPPES lists New York license number X010365-1, 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.