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Active NPI 1184689135 Individual Practitioner Male Practitioner

Greg P. Muchnij , CH

Chiropractor • Phoenix, AZ

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Greg Muchnij, CH is a certified Chiropractor practicing in Phoenix, AZ. With approximately 40 years of clinical experience since completing medical education in 1986, Greg Muchnij delivers high-quality medical care to the local community at 4550 E BELL RD.

Greg Muchnij accepts Medicare assignment.

Frequently performed procedures and clinical services include chiropractic manipulative treatment, 1-2 spinal regions, 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

4550 E Bell Rd
Ste.284

Phoenix, AZ 850329306

Telephone 6028663505
Fax 6028662521
Associated Practice Facility / Clinic

Medicare Profile & Education

Medical School

Other

Graduation Year

1986

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Chiropractor in Phoenix, AZ

Senior Veteran Specialist (>20 Yrs)
Practitioner Clinical Experience
40 Yrs +15.0 yrs vs City Avg
City Avg: 25.0 Yrs
State Avg: 26.0 Yrs
Regional Practice Density
460 Specialists

Practicing in Phoenix, AZ (2102 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
50.3% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Muchnij (40 Years) 40 Yrs
Phoenix Specialty Average (25.0 Years) 25.0 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
98940 Chiropractic manipulative treatment, 1-2 spinal regions
460 63 $55.00 $26.51
98941 Chiropractic manipulative treatment, 3-4 spinal regions
268 45 $75.00 $38.13

Medical Specialties & State Licenses

Chiropractor Primary Specialty

NUCC Taxonomy Code: 111N00000X

State License AZ 118228

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.

Additional State Medicaid & Healthcare Payer Identifiers

Commercial Insurance / Payer ID Group Upin
118229 (AZ)
Commercial Insurance / Payer ID Group Npi
1114116936 (AZ)

Practice Associates & Co-Workers

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

40 Associated Practitioners
Dr. Christopher Wood , DC

Chiropractor - Sports Physician

NPI 1053329292

Doctor of Chiropractic

Salina Hancock

Counselor - Mental Health

NPI 1053549436
Dr. Saima Chohan , MD

Internal Medicine - Rheumatology

NPI 1073675526

Doctor of Medicine (M.D.)

Kelly Ford

Counselor - Mental Health

NPI 1083842462
Dr. Carol Peairs , MD

Anesthesiology - Pain Medicine

NPI 1134122575

Doctor of Medicine (M.D.)

Dr. Swati Bharadwaj , MD, MPH

Internal Medicine - Rheumatology

NPI 1194771931

Doctor of Medicine (M.D.), Master of Public Health

Career & Practice History Timeline

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

6 Historical Events
NPI Profile Active January 10, 2008

NPI status registered as active in NPPES database

📍
Updated Practice Location January 10, 2008

Registered at 4550 E BELL RD, STE.284, PHOENIX, AZ 850329306 (Tel: 6028663505)

📍
Updated Business Mailing Address January 10, 2008

Registered at 4550 E BELL RD STE 284, PHOENIX, AZ 850329384 (Tel: 6028663505)

👤
Provider Name / Credentials Updated January 10, 2008

Recorded as GREG MUCHNIJ, CH

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) January 10, 2008

Chiropractor (License #118228 in AZ)

🟢
Initial NPI Registration & Enumeration April 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: 1184689135
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: April 20, 2006
Last Update: January 10, 2008
Sole Proprietor: No

Mailing Address

4550 E Bell Rd Ste 284

Phoenix, AZ 850329384

Phone: 6028663505

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.