Christopher Alexander Schmidt, D.C.
Chiropractor · Massapequa, NY
Christopher Alexander Schmidt, D.C. is a chiropractor with a practice address in Massapequa, New York, and NPI 1740492032, issued on May 7, 2007. Check the license (New York X05621, 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
- Christopher Alexander Schmidt
- Credential
- D.C.
- Primary taxonomy
- Chiropractor 111N00000X
- License number
- X05621 NY
Self-reported in NPPES; status is on the state search - Practice location
- 4400 Merrick RD, Massapequa, NY 11758
- Phone
- (516) 799-5370
- Enumerated
- May 7, 2007
- Record last updated
- Dec 28, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (516) 541-6874
- Medicare enrollment
- Enrolled (PECOS I20120316000388); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest chiropractor records → All 4,573 in New York → Look up another NPI →
Also registered at 4400 Merrick RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Robert Crimi, D.C.Chiropractor1841408465
- Laura Schmidt, P.T.Physical Therapist1316159627
Verify Christopher Alexander Schmidt 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 X05621Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Christopher Alexander Schmidt among 4,573 chiropractor records in New York
Christopher Alexander Schmidt, 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
- Graduated1995 · median 1997 among the 1,633 with a school on file
- Record last updated2011 · 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).
36 chiropractor records list a practice address in Massapequa
They are 36 of the 1,195 NPPES records with a practice address in Massapequa, 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 Massapequa → Chiropractor nationwide →
The 8 chiropractor records with the nearest ZIP codes
- Gregory Bark, D.CMassapeuea, NY 117581508874579
- Raymond Bartolo, DCMassapequa, NY 117581386672616
- James Cassillo, DCMassapequa, NY 117581871592295
- Ernie Eisenberg, D.C.Massapequa, NY 117581316026503
- Suzanne Howard, D.C.Massapequa, NY 117581659343820
- Darren Katz, DCMassapequa, NY 117581467487470
- Andrew Margulies, DCMassapequa, NY 117581871520452
- Melissa Sallah, DCMassapequa, NY 117581730106246
Common questions
What is Christopher Alexander Schmidt, D.C.'s NPI number?
Christopher Alexander Schmidt, D.C.'s National Provider Identifier (NPI) is 1740492032, issued on May 7, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Christopher Alexander Schmidt, D.C. located?
The NPPES record lists a practice address at 4400 Merrick RD, Massapequa, NY, 11758. Phone: (516) 799-5370. Providers update this record themselves, so call before visiting.
How can I verify Christopher Alexander Schmidt, D.C.'s license?
NPPES lists New York license number X05621, 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.