Independent US Healthcare Provider Directory & Public Medical Database
Deactivated NPI 1861412272 Deactivated / Inactive NPI Male Practitioner

Dr. George Ogden Kirk , DC

Chiropractor • Pleasanton, CA

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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, Dr. George Kirk has officially deactivated this NPI record and ceased active healthcare practice.

Registration / Start Date July 20, 2006
NPI Deactivation Date October 21, 2022
Total Practice Duration ~16 Years of Practice (2006 – 2022)

Professional Overview & Biography Verified Profile Summary

Dr. George Kirk, DC was a registered Chiropractor practicing in Pleasanton, CA. Throughout an active medical career spanning 16 years, Dr. Kirk provided care at the practice location at 148 RAY ST until profile deactivation on 2022-10-21.

Historical Medicare Part B clinical services included chiropractic manipulative treatment, 3-4 spinal regions. Public procedure reimbursement records and service volume details are provided below for historical transparency.

Practice Location & Contact Primary Location

Practice Address

148 Ray St
Suite A

Pleasanton, CA 94566

Telephone 9254840191
Fax 9254840194
Associated Practice Facility / Clinic
🏢 Kirk Chiropractic, Inc. Facility NPI 1609050962

Specialty Benchmarks & Practice Insights

Comparative analytics for Chiropractor in Pleasanton, CA

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 22.3 Yrs
State Avg: 27.5 Yrs
Regional Practice Density
72 Specialists

Practicing in Pleasanton, CA (12100 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
11.0% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2022)
Reporting Year:
HCPCS Code & Description Services Patients Submitted Charge Medicare Allowed
98941 Chiropractic manipulative treatment, 3-4 spinal regions
198 25 $52.26 $46.53

Medical Specialties & State Licenses

Chiropractor Primary Specialty

NUCC Taxonomy Code: 111N00000X

State License CA DC25729

A provider qualified by a Doctor of Chiropractic (D.C.), licensed by the State and who practices chiropractic medicine -that discipline within the healing arts which deals with the nervous system and its relationship to the spinal column and its interrelationship with other body systems.

Practice Associates & Co-Workers

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

7 Associated Practitioners
NPI 1255086724

Doctor of Chiropractic

NPI 1356580732

Doctor of Chiropractic

NPI 1356605489

Licensed Acupuncturist

Alyssa Esquivel , CMT

Massage Therapist

NPI 1477237675

Certified Massage Therapist

NPI 1649292277

Doctor of Chiropractic

NPI 1689845653

Doctor of Chiropractic

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 October 21, 2022

Record deactivated on October 21, 2022

NPI Profile Active April 19, 2013

NPI status registered as active in NPPES database

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Updated Practice Location April 19, 2013

Registered at 148 RAY ST, SUITE A, PLEASANTON, CA 94566 (Tel: 9254840191)

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Updated Business Mailing Address April 19, 2013

Registered at 148 RAY ST, SUITE A, PLEASANTON, CA 94566 (Tel: 9254840191)

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Provider Name / Credentials Updated April 19, 2013

Recorded as GEORGE KIRK, DC

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Medical Taxonomy / Specialty Registered (Primary Specialty) April 19, 2013

Chiropractor (License #DC25729 in CA)

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Initial NPI Registration & Enumeration July 20, 2006

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: 1861412272
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: July 20, 2006
Last Update: April 19, 2013
Deactivation Date: October 21, 2022

Mailing Address

148 Ray St, Suite A

Pleasanton, CA 94566

Phone: 9254840191

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.