John Victor Demaio, D,C,
Nutrition Chiropractor · Gambrills, MD
John Victor Demaio, D,C, is a nutrition chiropractor with a practice address in Gambrills, Maryland, and NPI 1356486450, issued on Feb 20, 2007. Check the license (Maryland S01522, as entered in NPPES) with the Maryland board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- John Victor Demaio
- Credential
- D,C,
- Primary taxonomy
- Nutrition Chiropractor 111NN1001X
- License number
- S01522 MD
Self-reported in NPPES; status is on the state search - Practice location
- 2391 Brandermill Blvd Ste 105, Gambrills, MD 21054
- Phone
- (410) 721-2222
- Enumerated
- Feb 20, 2007
- Record last updated
- Jun 6, 2022
- Fax
- (410) 721-2437
- Medicare enrollment
- Enrolled (PECOS I20120828000617); accepts Medicare assignment
- Medical or professional school
- New York Chiropractic College, 1990
- Entity
- Type 1 · individual
8 nearest nutrition chiropractor records → All 12 in Maryland → Look up another NPI →
Also registered at 2391 Brandermill Blvd Ste 105
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Shelby Sanko, DCChiropractor1548905029
- Kyle Steiner, DCChiropractor1053958215
Verify John Victor Demaio in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license S01522Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
John Victor Demaio among 12 nutrition chiropractor records in Maryland
John Victor Demaio, D,C, is one of 12 nutrition chiropractor records with a practice address in Maryland. 25% 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 17% of them.
- NPI issued2007 · 17% of these records are older, 17% newer
- In a Medicare fileNo · 25% of these records are
- In the CMS Doctors and Clinicians fileYes · 50% of these records are
- Record last updated2022 · 75% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 111NN1001X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Nutrition Chiropractor providers in Maryland
There are 12 nutrition chiropractor records in Maryland. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 12 in Maryland → Every provider in Gambrills → Nutrition Chiropractor nationwide →
The 8 nutrition chiropractor records with the nearest ZIP codes
- Lindsey Heaton, D.C., DACBN, CCNEllicott City, MD 210421851421754
- Brian Heaton, D.C., DACBN, CCNEllicott City, MD 210421982734836
- Chalyse Shaw, DCParkton, MD 211201891843058
- Carmen Oostburg Sanz, D.C.Silver Spring, MD 209101568685139
- Stewart Falk, DCPikesville, MD 212081619158748
- William Brady, D.CBaltimore, MD 212131437600137
- Elizabeth Santangelo, DCNottingham, MD 212361124734066
- Louis Crivelli, D.C.Greenbelt, MD 207701629123666
Common questions
What is John Victor Demaio, D,C,'s NPI number?
John Victor Demaio, D,C,'s National Provider Identifier (NPI) is 1356486450, issued on Feb 20, 2007. An NPI identifies a provider in billing; it is not a license.
Where is John Victor Demaio, D,C, located?
The NPPES record lists a practice address at 2391 Brandermill Blvd Ste 105, Gambrills, MD, 21054. Phone: (410) 721-2222. Providers update this record themselves, so call before visiting.
How can I verify John Victor Demaio, D,C,'s license?
NPPES lists Maryland license number S01522, as entered by the provider. Search the Maryland 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.