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Deactivated NPI 1659383511 Deactivated / Inactive NPI Male Practitioner

Dr. Gregory Jason Glasco , DC

Chiropractor • Oklahoma City, OK

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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. Gregory Glasco has officially deactivated this NPI record and ceased active healthcare practice.

Registration / Start Date August 12, 2006
NPI Deactivation Date May 22, 2025
Total Practice Duration ~19 Years of Practice (2006 – 2025)

Professional Overview & Biography Verified Profile Summary

Dr. Gregory Glasco, DC was a registered Chiropractor practicing in Oklahoma City, OK. Throughout an active medical career spanning 19 years, Dr. Glasco provided care at the practice location at 11639 S WESTERN AVE until profile deactivation on 2025-05-22.

Historical Medicare Part B clinical services included chiropractic manipulative treatment, 1-2 spinal regions. Public procedure reimbursement records and service volume details are provided below for historical transparency.

Practice Location & Contact Primary Location

Practice Address

11639 S Western Ave

Oklahoma City, OK 731705802

Telephone 4056918775
Associated Practice Facility / Clinic
🏢 Glasco Chiropractic, P.c. Facility NPI 1801081575

Specialty Benchmarks & Practice Insights

Comparative analytics for Chiropractor in Oklahoma City, OK

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 21.5 Yrs
State Avg: 22.8 Yrs
Regional Practice Density
148 Specialists

Practicing in Oklahoma City, OK (1065 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
0.9% 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
98940 Chiropractic manipulative treatment, 1-2 spinal regions
181 36 $24.00 $23.79

Medical Specialties & State Licenses

Chiropractor Primary Specialty

NUCC Taxonomy Code: 111N00000X

State License OK 3146

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

1 Associated Practitioners
NPI 1144239310

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 May 22, 2025

Record deactivated on May 22, 2025

NPI Profile Active July 09, 2007

NPI status registered as active in NPPES database

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Updated Practice Location July 09, 2007

Registered at 11639 S WESTERN AVE, OKLAHOMA CITY, OK 731705802 (Tel: 4056918775)

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Updated Business Mailing Address July 09, 2007

Registered at 11639 S WESTERN AVE, OKLAHOMA CITY, OK 731705802 (Tel: 4056918775)

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Provider Name / Credentials Updated July 09, 2007

Recorded as GREGORY GLASCO, D.C.

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Medical Taxonomy / Specialty Registered (Primary Specialty) July 09, 2007

Chiropractor (License #3146 in OK)

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Initial NPI Registration & Enumeration August 12, 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: 1659383511
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: August 12, 2006
Last Update: July 09, 2007
Deactivation Date: May 22, 2025

Mailing Address

11639 S Western Ave

Oklahoma City, OK 731705802

Phone: 4056918775

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.