Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1902163983 Individual Practitioner Male Practitioner

Dr. Terrence Jude Gehrkin , DC

Chiropractor • Tucson, AZ

Professional Overview & Biography Verified Profile Summary

Dr. Terrence Gehrkin, DC is a registered healthcare professional specializing in Chiropractor in Tucson, AZ. Practice services are available at 4229 W INA RD STE 101 under active NPI credentials.

Frequently performed procedures and clinical services include chiropractic manipulative treatment, 3-4 spinal regions, chiropractic manipulative treatment, 1-2 spinal regions. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

4229 W Ina Rd Ste 101

Tucson, AZ 857412312

Telephone 5207449586
Fax 5207440665
Associated Practice Facility / Clinic
🏢 First Chiropractic - Ina Llc Facility NPI 1528003894

Specialty Benchmarks & Practice Insights

Comparative analytics for Chiropractor in Tucson, AZ

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 29.8 Yrs
State Avg: 26.0 Yrs
Regional Practice Density
192 Specialists

Practicing in Tucson, AZ (2102 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
47.9% 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 (2021)
Reporting Year:
HCPCS Code & Description Services Patients Submitted Charge Medicare Allowed
98941 Chiropractic manipulative treatment, 3-4 spinal regions
116 21 $74.09 $39.67
98940 Chiropractic manipulative treatment, 1-2 spinal regions
25 12 $55.00 $27.63

Medical Specialties & State Licenses

CMS Verified: 2026-04-06
Chiropractor Primary Specialty

NUCC Taxonomy Code: 111N00000X

State License AZ 4683

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 1053332452

Doctor of Chiropractic

Career & Practice History Timeline

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

8 Historical Events
📍
Updated Practice Location April 06, 2026

Registered at 4229 W INA RD STE 101, TUCSON, AZ 857412312 (Tel: 5207449586)

📍
Updated Business Mailing Address April 06, 2026

Registered at 4229 W INA RD STE 101, TUCSON, AZ 857412312 (Tel: 5207449586)

NPI Profile Active April 16, 2012

NPI status registered as active in NPPES database

📍
Updated Practice Location April 16, 2012

Registered at 1801 S ALVERNON WAY, SUITE 107, TUCSON, AZ 857116219 (Tel: 5207901250)

📍
Updated Business Mailing Address April 16, 2012

Registered at 1801 S ALVERNON WAY, SUITE 107, TUCSON, AZ 857116219 (Tel: 5207901250)

👤
Provider Name / Credentials Updated April 16, 2012

Recorded as TERRENCE GEHRKIN, D.C.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) April 16, 2012

Chiropractor (License #4683 in AZ)

🟢
Initial NPI Registration & Enumeration April 16, 2012

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: 1902163983
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: April 16, 2012
Last Update: April 06, 2026
Sole Proprietor: No

Mailing Address

4229 W Ina Rd Ste 101

Tucson, AZ 857412312

Phone: 5207449586

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.