William Casalaina, L.AC.
Acupuncturist · New York, NY
William Casalaina, L.AC. is an acupuncturist with a practice address in New York, New York, and NPI 1568586626, issued on Mar 16, 2007. Check the license (New York 000973-1, 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 Casalaina
- Credential
- L.AC.
- Primary taxonomy
- Acupuncturist 171100000X
- License number
- 000973-1 NY
Self-reported in NPPES; status is on the state search - Practice location
- 141 E 55TH St, New York, NY 10022
- Phone
- (212) 759-0880
- Enumerated
- Mar 16, 2007
- Entity
- Type 1 · individual
Also registered at 141 E 55TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Bette Braun, LCSWClinical Social Worker1457566457
- Gerald Bryant, PH.D.Counseling Psychologist1497895452
- William Cai, LAC.Acupuncturist1003931148
- Dawn Cieplensky, DOFamily Medicine Physician1306042866
- Jun Dong, D.C.Chiropractor1881769529
- Katherine Gallagher, PSY.D.Psychologist1932270089
Verify William Casalaina 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 000973-1Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
1,188 acupuncturist records list a New York practice address
They are 1,188 of the 98,468 NPPES records with a New York practice address, and 3,871 acupuncturist records in New York. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 1,188 in New York → All 3,871 in New York → Every provider in New York →
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- Jacqueline Abisror, MS LACNew York, NY1912512740
- Ilona Abitbol, L.ACBronx, NY1841509023
- Oscar Abraham, L.AC., L.M.T.Brooklyn, NY1104992718
- Diana Abramchayeva, MSTOMRego Park, NY1851673180
- Judith Abrams, LAC BCN PAIthaca, NY1568850162
- Robert Abramson, MDNy, NY1932270444
- Veronica Abril, L.AC.Rockville Centre, NY1629473137
Common questions
What is William Casalaina, L.AC.'s NPI number?
William Casalaina, L.AC.'s National Provider Identifier (NPI) is 1568586626, issued on Mar 16, 2007. An NPI identifies a provider in billing; it is not a license.
Where is William Casalaina, L.AC. located?
The NPPES record lists a practice address at 141 E 55TH St, New York, NY, 10022. Phone: (212) 759-0880. Providers update this record themselves, so call before visiting.
How can I verify William Casalaina, L.AC.'s license?
NPPES lists New York license number 000973-1, 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), 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.