Douglas De Massa, D.C.
Nutrition Chiropractor · Norwalk, CT
Douglas De Massa, D.C. is a nutrition chiropractor with a practice address in Norwalk, Connecticut, and NPI 1932312782, issued on May 8, 2007. Check the license (Connecticut 001397, as entered in NPPES) with the Connecticut board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Douglas De Massa
- Credential
- D.C.
- Primary taxonomy
- Nutrition Chiropractor 111NN1001X
- License number
- 001397 CT
Self-reported in NPPES; status is on the state search - Practice location
- 111 East Ave, Norwalk, CT 06851
- Phone
- (203) 866-6000
- Enumerated
- May 8, 2007
- Entity
- Type 1 · individual
Also registered at 111 East Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Lauren Aquino ProffittSocial Worker1487210092
- Jeffrey Depanfilis, D.C.Chiropractor1467786343
- Robert Emilio, DDSGeneral Practice Dentistry1427102565
- Amy Feder, LCSWClinical Social Worker1013381961
- Beth Goldberg, D.D.S.General Practice Dentistry1629166152
- Louis Guariglia, D.D.S.General Practice Dentistry1609967975
Verify Douglas De Massa in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Connecticut board licenses this profession
Search for license 001397Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
Nutrition Chiropractor providers in Connecticut
There are 21 nutrition chiropractor records in Connecticut. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
Other nutrition chiropractor records in Connecticut
- Frederick Barks, D.C.Putnam, CT1609877604
- Alice Barone, D.C.Bridgeport, CT1871938829
- Lori Breiner, D.C.Westport, CT1275751273
- Dori ColeGuilford, CT1659419364
- Kristine Demarco, D.C, M.S.Fairfield, CT1720107402
- David Dube, R.N., D.C., M.S.Milford, CT1497061584
- Lori Dunn, D.C.Stamford, CT1760595920
- Mark Godfrey, D.C.West Hartford, CT1740294438
- Avery Jenkins, D.C.Litchfield, CT1033214135
- Ralph Manfredi, DCNew Fairfield, CT1063529634
Common questions
What is Douglas De Massa, D.C.'s NPI number?
Douglas De Massa, D.C.'s National Provider Identifier (NPI) is 1932312782, issued on May 8, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Douglas De Massa, D.C. located?
The NPPES record lists a practice address at 111 East Ave, Norwalk, CT, 06851. Phone: (203) 866-6000. Providers update this record themselves, so call before visiting.
How can I verify Douglas De Massa, D.C.'s license?
NPPES lists Connecticut license number 001397, as entered by the provider. Search the Connecticut 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.