Darek Stanley Olearczyk, D.C
Chiropractor · Enfield, CT
Darek Stanley Olearczyk, D.C is a chiropractor with a practice address in Enfield, Connecticut, and NPI 1811095391, issued on Sep 20, 2006. Check the license (Connecticut 1691, as entered in NPPES) with the Connecticut board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Darek Stanley Olearczyk
- Credential
- D.C
- Primary taxonomy
- Chiropractor 111N00000X
- License numbers
- 1691 CT
001691 CT
Self-reported in NPPES; status is on the state search - Practice location
- 139 Hazard Ave Bldg 2, Enfield, CT 06082
- Phone
- (860) 993-4899
- Enumerated
- Sep 20, 2006
- Record last updated
- Sep 3, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (860) 741-6818
- Medicare enrollment
- Enrolled (PECOS I20070719000241); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest chiropractor records → All 907 in Connecticut → Look up another NPI →
Verify Darek Stanley Olearczyk in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Connecticut board licenses this profession
Search for license 1691Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through 2 group practices
- Aegis Health Partners PCHadley, MA
- Premier Health Group IncWare, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Darek Stanley Olearczyk among 907 chiropractor records in Connecticut
Darek Stanley Olearczyk, 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. Its NPI, issued in 2006, is newer than 4% of them.
- NPI issued2006 · 4% of these records are older, 56% newer
- In a Medicare fileYes · 17% of these records are
- In the CMS Doctors and Clinicians fileYes · 43% of these records are
- Graduated2006 · median 2000 among the 387 with a school on file
- Record last updated2020 · 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).
11 chiropractor records list a practice address in Enfield
They are 11 of the 989 NPPES records with a practice address in Enfield, and 907 chiropractor records in Connecticut.
All 907 in Connecticut → Every provider in Enfield → Chiropractor nationwide →
The 8 chiropractor records with the nearest ZIP codes
- Mark Bellucci, D.C.Enfield, CT 060821790700979
- Scott Cato, D.C.Enfield, CT 060821902921174
- George Curry, D.C.Enfield, CT 060821356112635
- Marcel Green, DCEnfield, CT 060821912304940
- Scott Hayden, D.C.Enfield, CT 060821174770259
- Joseph Kalk, DCEnfield, CT 060821487720009
- Kenneth Landry, D.C.Enfield, CT 060821851342992
- Ya-Ling LoEnfield, CT 060821265606511
Common questions
What is Darek Stanley Olearczyk, D.C's NPI number?
Darek Stanley Olearczyk, D.C's National Provider Identifier (NPI) is 1811095391, issued on Sep 20, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Darek Stanley Olearczyk, D.C located?
The NPPES record lists a practice address at 139 Hazard Ave Bldg 2, Enfield, CT, 06082. Phone: (860) 993-4899. Providers update this record themselves, so call before visiting.
How can I verify Darek Stanley Olearczyk, D.C's license?
NPPES lists Connecticut license number 1691, 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. Medicare files from data.cms.gov. 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.