Mark J. Castiglione, D.C.
Chiropractor · Nesconset, NY
Mark J. Castiglione, D.C. is a chiropractor with a practice address in Nesconset, New York, and NPI 1841323037, issued on Mar 14, 2007. Check the license (New York X005896-1, 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
- Mark J. Castiglione
- Credential
- D.C.
- Primary taxonomy
- Chiropractor 111N00000X
- License number
- X005896-1 NY
Self-reported in NPPES; status is on the state search - Practice location
- 1 Sara CT, Nesconset, NY 11767
- Phone
- (631) 265-5949
- Enumerated
- Mar 14, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (631) 265-5948
- Medicare enrollment
- Enrolled (PECOS I20110111000665); accepts Medicare assignment
- Medical or professional school
- New York Chiropractic College, 1988
- Entity
- Type 1 · individual
8 nearest chiropractor records → All 4,573 in New York → Look up another NPI →
Also registered at 1 Sara CT
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ralph Castiglione, DCChiropractor1083747109
Verify Mark J. Castiglione 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 X005896-1Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Mark J. Castiglione among 4,573 chiropractor records in New York
Mark J. Castiglione, 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 fileYes · 36% of these records are
- Graduated1988 · median 1997 among the 1,633 with a school on file
- Record last updated2007 · 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).
4 chiropractor records list a practice address in Nesconset
They are 4 of the 239 NPPES records with a practice address in Nesconset, and 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 Nesconset → Chiropractor nationwide →
The 8 chiropractor records with the nearest ZIP codes
- Linda Bocchichio, DCNesconset, NY 117671083709828
- Ralph Castiglione, DCNesconset, NY 117671083747109
- Kevin McPartland, DCNesconset, NY 117671861500191
- Allison Blanton, DCNorthport, NY 117681841419579
- Colin Connors, DCNorthport, NY 117681871463562
- Davin Halpern, DCNorthport, NY 117681093868549
- Nadine O'Neill, DCNorthport, NY 117681285657312
- Michael Reid, DCNorthport, NY 117681023343837
Common questions
What is Mark J. Castiglione, D.C.'s NPI number?
Mark J. Castiglione, D.C.'s National Provider Identifier (NPI) is 1841323037, issued on Mar 14, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Mark J. Castiglione, D.C. located?
The NPPES record lists a practice address at 1 Sara CT, Nesconset, NY, 11767. Phone: (631) 265-5949. Providers update this record themselves, so call before visiting.
How can I verify Mark J. Castiglione, D.C.'s license?
NPPES lists New York license number X005896-1, 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.