Francis Joseph Day, D.C.
Chiropractor · Waterbury, CT
Francis Joseph Day, D.C. is a chiropractor with a practice address in Waterbury, Connecticut, and NPI 1558304030, issued on Jun 13, 2006. Check the license (Connecticut 1196, 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
- Francis Joseph Day
- Credential
- D.C.
- Primary taxonomy
- Chiropractor 111N00000X
- License number
- 1196 CT
Self-reported in NPPES; status is on the state search - Practice location
- 279 Chase Ave, Waterbury, CT 06704
- Phone
- (203) 573-8577
- Enumerated
- Jun 13, 2006
- Record last updated
- May 18, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (203) 596-9058
- Medicare enrollment
- Enrolled (PECOS I20100621000817); accepts Medicare assignment
- Medical or professional school
- Los Angeles College Of Chiropractic, 1996
- Entity
- Type 1 · individual
8 nearest chiropractor records → All 907 in Connecticut → Look up another NPI →
Also registered at 279 Chase Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Michelle Ziegler, PA-CPhysician Assistant1275984601
Verify Francis Joseph Day in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Connecticut board licenses this profession
Search for license 1196Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Francis Joseph Day among 907 chiropractor records in Connecticut
Francis Joseph Day, D.C. is one of 907 chiropractor records with a practice address in Connecticut. 17% 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 4% of them.
- NPI issued2006 · 4% of these records are older, 56% newer
- In a Medicare fileNo · 17% of these records are
- In the CMS Doctors and Clinicians fileYes · 43% of these records are
- Graduated1996 · median 2000 among the 387 with a school on file
- Record last updated2021 · 76% 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 Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Chiropractor providers in Connecticut
There are 907 chiropractor records in Connecticut. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 907 in Connecticut → Every provider in Waterbury → Chiropractor nationwide →
The 8 chiropractor records with the nearest ZIP codes
- Steven Rosa, D.C.Waterbury, CT 067041124197033
- Lee Zalewski, DCWaterbury, CT 067041790887594
- Cristal Laboy, DCWaterbury, CT 067051952079600
- Virginia McKenna-Seman, DCWaterbury, CT 067051497719926
- Joseph Pacheco, D.C.Waterbury, CT 067051073992236
- Andrew Rocha, DCWaterbury, CT 067051386214724
- Andrew Tscheppe, D.C.Waterbury, CT 067061336264738
- Lesly Valbrun, DCWaterbury, CT 067021306364377
Common questions
What is Francis Joseph Day, D.C.'s NPI number?
Francis Joseph Day, D.C.'s National Provider Identifier (NPI) is 1558304030, issued on Jun 13, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Francis Joseph Day, D.C. located?
The NPPES record lists a practice address at 279 Chase Ave, Waterbury, CT, 06704. Phone: (203) 573-8577. Providers update this record themselves, so call before visiting.
How can I verify Francis Joseph Day, D.C.'s license?
NPPES lists Connecticut license number 1196, 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), 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.