NPPES file of Aug 9, 2026

Timothy Slominski, D.C.

Chiropractor · Katonah, NY

Timothy Slominski, D.C. is a chiropractor with a practice address in Katonah, New York, and NPI 1164584843, issued on Dec 15, 2006. Check the license (New York X005653-1, 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.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1164584843
Name
Timothy Slominski
Credential
D.C.
Primary taxonomy
Chiropractor 111N00000X
License numbers
X005653-1 NY
000858 CT
Self-reported in NPPES; status is on the state search
Practice location
40 Bedford RD, Katonah, NY 10536
Phone
(914) 232-4200
Enumerated
Dec 15, 2006
Record last updated
Sep 10, 2008 (not updated in 18 years: call before relying on the address or phone)
Fax
(914) 232-7192
Medicare enrollment
Enrolled (PECOS I20111206000322); accepts Medicare assignment
Medical or professional school
Palmer College Chiropractic - Davenport, 1988
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Verify Timothy Slominski in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich New York board licenses this profession
    Search for license X005653-1
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
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Timothy Slominski among 4,573 chiropractor records in New York

Timothy Slominski, 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 fileYes · 36% of these records are
  • Graduated1988 · median 1997 among the 1,633 with a school on file
  • Record last updated2008 · 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).

4 chiropractor records list a practice address in Katonah

They are 4 of the 274 NPPES records with a practice address in Katonah, and 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

  1. Bruce CoopersteinKatonah, NY 105361497974604
  2. Daniel Gifeisman, DCKatonah, NY 105361346800984
  3. Nina Margolin-Malmed, DCKatonah, NY 105361740350545
  4. Lydia Biffer, D.C.Jefferson Valley, NY 105351083786545
  5. Frederick Cich, D.C.Jefferson Valley, NY 105351033285879
  6. Samuel Davis, D.C.Lake Peekskill, NY 105371831339977
  7. Sheila Lois, D.C.Jefferson Valley, NY 105351306912142
  8. Robert Lois, D.C.Jefferson Valley, NY 105351851467690

Common questions

What is Timothy Slominski, D.C.'s NPI number?

Timothy Slominski, D.C.'s National Provider Identifier (NPI) is 1164584843, issued on Dec 15, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Timothy Slominski, D.C. located?

The NPPES record lists a practice address at 40 Bedford RD, Katonah, NY, 10536. Phone: (914) 232-4200. Providers update this record themselves, so call before visiting.

How can I verify Timothy Slominski, D.C.'s license?

NPPES lists New York license number X005653-1, 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.