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

John P Gerlach, DC

Individual provider Chiropractor · NPI 1619945375

John P Gerlach, DC is registered under Chiropractic in Rochester, New York. Graduated from Logan College of Chiropractic in 1983, 43 years ago. Practices with Gerlach Chiropractic PLLC, a 2-clinician group and accepts Medicare assignment. Licensed in New York.

Years since qualifying
43
Trained at
Logan College of Chiropractic
Licensed in
NY
In the registry since
2006
What do these letters mean?
DC — Doctor of Chiropractic
A licensed chiropractor.

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Practice location Address checks out

215 Spencerport Rd
Rochester, NY 14606-5209 Not confirmed with CMS for 16 years — call before visiting
Phone: (585) 429-5680
Fax: (585) 429-5681
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Chiropractor (primary) Taxonomy 111N00000X · Licence X003810-1 (NY)

Record details

NPI number1619945375
Entity typeIndividual (Type 1)
GenderMale
Credentials DC
Sole proprietorYes
NPI enumeratedMarch 9, 2006
Last updated in NPPESJune 17, 2010

Medicare enrollment

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

Medicare specialtyCHIROPRACTIC
Medical schoolLOGAN COLLEGE OF CHIROPRACTIC
Graduated 1983 (43 years in practice)
Group practice Gerlach Chiropractic Pllc — 2 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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 patients27
Services billed 366 a service is one billed item, such as a visit, a test or a procedure
Average patient age75

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 Gerlach Chiropractic PLLC

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

Other providers in Rochester