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Active NPI 1366888398 Individual Practitioner Male Practitioner

Dr. John D Harman , DC

Chiropractor • Tustin, CA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. John Harman, DC is a certified Chiropractor practicing in Tustin, CA. With approximately 43 years of clinical experience since graduating from Los Angeles College Of Chiropractic in 1983, Dr. Harman delivers high-quality medical care to the local community at 1131 E MAIN ST STE 106.

Dr. Harman accepts Medicare assignment.

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

Practice Location & Contact Primary Location

Practice Address

1131 E Main St Ste 106

Tustin, CA 927804450

Telephone 7147315433
Fax 7147315422
Associated Practice Facility / Clinic
🏢 Francis Chiropractic Facility NPI 1154760239

Medicare Profile & Education

Medical School

Los Angeles College Of Chiropractic

Graduation Year

1983

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Chiropractor in Tustin, CA

Senior Veteran Specialist (>20 Yrs)
Practitioner Clinical Experience
43 Yrs +16.1 yrs vs City Avg
City Avg: 26.9 Yrs
State Avg: 27.5 Yrs
Regional Practice Density
90 Specialists

Practicing in Tustin, CA (12100 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
1.5% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Harman (43 Years) 43 Yrs
Tustin Specialty Average (26.9 Years) 26.9 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)
Reporting Year:
HCPCS Code & Description Services Patients Submitted Charge Medicare Allowed
98941 Chiropractic manipulative treatment, 3-4 spinal regions
470 40 $40.91 $40.30

Medical Specialties & State Licenses

Chiropractor Primary Specialty

NUCC Taxonomy Code: 111N00000X

State License CA 15941

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.

Career & Practice History Timeline

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

6 Historical Events
NPI Profile Active May 16, 2013

NPI status registered as active in NPPES database

📍
Updated Practice Location May 16, 2013

Registered at 1131 E MAIN ST STE 106, TUSTIN, CA 927804450 (Tel: 7147315433)

📍
Updated Business Mailing Address May 16, 2013

Registered at 1131 E MAIN ST STE 106, TUSTIN, CA 927804450 (Tel: 7147315433)

👤
Provider Name / Credentials Updated May 16, 2013

Recorded as JOHN HARMAN, D.C.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) May 16, 2013

Chiropractor (License #15941 in CA)

🟢
Initial NPI Registration & Enumeration May 16, 2013

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: 1366888398
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: May 16, 2013
Last Update: May 16, 2013
Sole Proprietor: Yes

Mailing Address

1131 E Main St Ste 106

Tustin, CA 927804450

Phone: 7147315433

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.