Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Dr. Robert T. Irwin, DC

Individual provider Chiropractor · NPI 1548289978

Dr. Robert T. Irwin, DC is registered under Chiropractic in Delmar, New York. Graduated from Life Chiropractic College in 1999, 27 years ago. Practices with Delmar Chiropractic Office PC, a 3-clinician group. Licensed in New York.

Years since qualifying
27
Trained at
Life Chiropractic College
Licensed in
NY
In the registry since
2006
Specialties on file
2
What do these letters mean?
DC — Doctor of Chiropractic
A licensed chiropractor.

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Practice location Address checks out

204 Delaware Ave Delmar Chiropractic
Delmar, NY 12054-1227 Not confirmed with CMS for 10 years — call before visiting
Phone: (518) 439-7644
Fax: (518) 439-0191
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Sports Physician Chiropractor (primary) Taxonomy 111NS0005X · Licence X012138-1 (NY)
Chiropractor Taxonomy 111N00000X · Licence X009338-1 (NY)

Record details

NPI number1548289978
Entity typeIndividual (Type 1)
GenderMale
Credentials DC
Sole proprietorNo
NPI enumeratedJuly 18, 2006
Last updated in NPPESAugust 20, 2016

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCHIROPRACTIC
Medical schoolLIFE CHIROPRACTIC COLLEGE
Graduated 1999 (27 years in practice)
Group practice Delmar Chiropractic Office Pc — 3 clinicians
Accepts Medicare assignment Not indicated

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients33
Services billed 273 a service is one billed item, such as a visit, a test or a procedure
Average patient age73

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Colleagues at Delmar Chiropractic Office PC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice.

Other providers in Delmar