Gregory Vincent Bark, D.C
Chiropractor · Massapeuea, NY
Gregory Vincent Bark, D.C is a chiropractor with a practice address in Massapeuea, New York, and NPI 1508874579, issued on Aug 4, 2006. Check the license (New York X003310, 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
- Gregory Vincent Bark
- Credential
- D.C
- Primary taxonomy
- Chiropractor 111N00000X
- License number
- X003310 NY
Self-reported in NPPES; status is on the state search - Practice location
- 4160 Merrick Road, Massapeuea, NY 11758
- Phone
- (516) 799-6767
- Enumerated
- Aug 4, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (516) 799-6904
- Entity
- Type 1 · individual
8 nearest chiropractor records → All 4,573 in New York → Look up another NPI →
Verify Gregory Vincent Bark 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 X003310Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Gregory Vincent Bark among 4,573 chiropractor records in New York
Gregory Vincent Bark, 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 2006, is newer than 5% of them.
- NPI issued2006 · 5% of these records are older, 58% newer
- In a Medicare fileNo · 13% of these records are
- In the CMS Doctors and Clinicians fileNo · 36% of these records are
- 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).
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.
The 8 chiropractor records with the nearest ZIP codes
- 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
- Fred Schmidt, D.C.Massapequa, NY 117581063504587
Common questions
What is Gregory Vincent Bark, D.C's NPI number?
Gregory Vincent Bark, D.C's National Provider Identifier (NPI) is 1508874579, issued on Aug 4, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Gregory Vincent Bark, D.C located?
The NPPES record lists a practice address at 4160 Merrick Road, Massapeuea, NY, 11758. Phone: (516) 799-6767. Providers update this record themselves, so call before visiting.
How can I verify Gregory Vincent Bark, D.C's license?
NPPES lists New York license number X003310, 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.