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Deactivated NPI 1841311727 Deactivated / Inactive NPI Male Practitioner

John Warner

Case Manager/Care Coordinator • Buffalo, NY

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Notice of NPI Deactivation & Inactive Practice Status

According to official public domain records published by CMS (Centers for Medicare & Medicaid Services) in the National Provider Identifier (NPPES) Registry, John Warner has officially deactivated this NPI record and ceased active healthcare practice.

Registration / Start Date April 02, 2007
NPI Deactivation Date February 20, 2025
Total Practice Duration ~18 Years of Practice (2007 – 2025)

Professional Overview & Biography Verified Profile Summary

John Warner was a registered Case Manager/Care Coordinator practicing in Buffalo, NY. Throughout an active medical career spanning 18 years, John Warner provided care at the practice location at 1280 MAIN ST until profile deactivation on 2025-02-20.

Practice Location & Contact Primary Location

Practice Address

1280 Main St
3rd Floor

Buffalo, NY 142091912

Telephone 7168311251
Fax 7168311271
Associated Practice Facility / Clinic

Specialty Benchmarks & Practice Insights

Comparative analytics for Case Manager/Care Coordinator in Buffalo, NY

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 13.0 Yrs
State Avg: 17.0 Yrs
Regional Practice Density
309 Specialists

Practicing in Buffalo, NY (8336 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
67.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Medical Specialties & State Licenses

Case Manager/Care Coordinator Primary Specialty

NUCC Taxonomy Code: 171M00000X

A person who provides case management services and assists an individual in gaining access to needed medical, social, educational, and/or other services. The person has the ability to provide an assessment and review of completed plan of care on a periodic basis. This person is also able to take collaborative action to coordinate the services with other providers and monitor the enrollee's progress toward the cost-effective achievement of objectives specified in the plan of care. Credentials may vary from an experience in the fields of psychology, social work, rehabilitation, nursing or a closely related human service field, to a related Assoc of Arts Degree or to nursing credentials. Some states may require certification in case management.

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

4 Associated Practitioners
Thomas Smith

Case Manager/Care Coordinator

NPI 1447372198
Amy Martin , CASAC

Counselor - Addiction (Substance Use Disorder)

NPI 1669632246
Dawn Weber

Case Manager/Care Coordinator

NPI 1932369519
David Perez , CAP

Counselor - Addiction (Substance Use Disorder)

NPI 1942321831

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

7 Historical Events
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NPI Profile Deactivated February 20, 2025

Record deactivated on February 20, 2025

NPI Profile Active July 08, 2007

NPI status registered as active in NPPES database

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Updated Practice Location July 08, 2007

Registered at 1280 MAIN ST, 3RD FLOOR, BUFFALO, NY 142091912 (Tel: 7168311251)

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Updated Business Mailing Address July 08, 2007

Registered at 227 THORN AVE, PO BOX 631, ORCHARD PARK, NY 141272600 (Tel: 7166622040)

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Provider Name / Credentials Updated July 08, 2007

Recorded as JOHN WARNER

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Medical Taxonomy / Specialty Registered (Primary Specialty) July 08, 2007

Case Manager/Care Coordinator

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Initial NPI Registration & Enumeration April 02, 2007

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1841311727
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: April 02, 2007
Last Update: July 08, 2007
Deactivation Date: February 20, 2025

Mailing Address

227 Thorn Ave, Po Box 631

Orchard Park, NY 141272600

Phone: 7166622040

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.