Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
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Dr. John Michael Improta, MD

Individual provider Psychiatry Physician · NPI 1124182431

Dr. John Michael Improta, MD practises Psychiatry in Buffalo, New York. Qualified in 2001, 25 years ago. Practices with Erie County Medical Center Corporation, a 322-clinician group and accepts Medicare assignment. Licensed in New York.

Years since qualifying
25
Licensed in
NY
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

462 Grider St
Buffalo, NY 14215-3021 Not confirmed with CMS for 19 years — call before visiting
Phone: (716) 898-4536
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence 238775 (NY)

Record details

NPI number1124182431
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedDecember 21, 2006
Last updated in NPPESJuly 8, 2007

Medicare enrollment

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

Medicare specialtyPSYCHIATRY
Medical schoolOTHER
Graduated 2001 (25 years in practice)
Group practice Erie County Medical Center Corporation — 322 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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 patients133
Services billed 262 a service is one billed item, such as a visit, a test or a procedure
Average patient age54

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.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Erie County Medical Center Corporation

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 322 clinicians in the practice; 12 are shown here.

Other providers in Buffalo