Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1528565637 Individual Practitioner Male Practitioner

Dr. Michael William Heffner , MD

Orthopaedic Surgery • Wailuku, HI

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Michael Heffner, MD is a certified Orthopaedic Surgery practicing in Wailuku, HI. With approximately 8 years of clinical experience since graduating from University Of California, San Diego School Of Medicine in 2018, Dr. Heffner delivers high-quality medical care to the local community at 80 MAHALANI ST.

Dr. Heffner is affiliated with Hawaii Permanente Medical Group Inc and accepts Medicare assignment.

Practice Location & Contact Primary Location

Practice Address

80 Mahalani St

Wailuku, HI 967932531

Telephone 8338333333
Fax 8082436609
Associated Practice Facility / Clinic

Medicare Profile & Education

Medical School

University Of California, San Diego School Of Medicine

Graduation Year

2018

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Orthopaedic Surgery in Wailuku, HI

Experienced Practitioner (5-10 Yrs)
Practitioner Clinical Experience
8 Yrs -23.0 yrs vs City Avg
City Avg: 31.0 Yrs
State Avg: 26.9 Yrs
Regional Practice Density
9 Specialists

Practicing in Wailuku, HI (116 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
67.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Heffner (8 Years) 8 Yrs
Wailuku Specialty Average (31.0 Years) 31.0 Yrs

Medical Specialties & State Licenses

CMS Verified: 2026-03-26
Orthopaedic Surgery Primary Specialty

NUCC Taxonomy Code: 207X00000X

State License NV 28838

An orthopaedic surgeon is trained in the preservation, investigation and restoration of the form and function of the extremities, spine and associated structures by medical, surgical and physical means. An orthopaedic surgeon is involved with the care of patients whose musculoskeletal problems include congenital deformities, trauma, infections, tumors, metabolic disturbances of the musculoskeletal system, deformities, injuries and degenerative diseases of the spine, hands, feet, knee, hip, shoulder and elbow in children and adults. An orthopaedic surgeon is also concerned with primary and secondary muscular problems and the effects of central or peripheral nervous system lesions of the musculoskeletal system.

Orthopaedic Surgery - Sports Medicine

NUCC Taxonomy Code: 207XX0005X

State License NV 28838

An orthopaedic surgeon trained in sports medicine provides appropriate care for all structures of the musculoskeletal system directly affected by participation in sporting activity. This specialist is proficient in areas including conditioning, training and fitness, athletic performance and the impact of dietary supplements, pharmaceuticals, and nutrition on performance and health, coordination of care within the team setting utilizing other health care professionals, field evaluation and management, soft tissue biomechanics and injury healing and repair. Knowledge and understanding of the principles and techniques of rehabilitation, athletic equipment and orthotic devices enables the specialist to prevent and manage athletic injuries.

Hospital & Practice Group Affiliations

Hawaii Permanente Medical Group Inc

80 Mahalani St, Wailuku, HI 967932531

Phone: 8082436000

Secondary Practice Locations

6512 S Mccarran Blvd Ste A

Reno, NV 895096141

Phone: 7759826270

75 Pringle Way Ste 900

Reno, NV 895021464

Phone: 7759826270

221 Mahalani St

Wailuku, HI 967932526

Phone: 8082449056

Practice Associates & Co-Workers

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

23 Associated Practitioners
Dr. Taryn Jennings , DPT

Physical Therapist

NPI 1003247313

Doctor of Physical Therapy

Nicole Rudy , CNM

Advanced Practice Midwife

NPI 1023510161

Certified Nurse Midwife

Monica Kalama , LCSW

Social Worker - Clinical

NPI 1043092935

Licensed Clinical Social Worker

Cameron Quon

Occupational Therapist

NPI 1053152868
Deborah Ramos , LSW

Social Worker - Clinical

NPI 1053460592

Licensed Social Worker

Vivian Eng

Marriage & Family Therapist

NPI 1053728642

Career & Practice History Timeline

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

11 Historical Events
📍
Updated Business Mailing Address March 26, 2026

Registered at 1155 MILL ST # M14, RENO, NV 895021576 (Tel: 7759826270)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) March 26, 2026

Orthopaedic Surgery (License #28838 in NV)

📍
Updated Practice Location September 04, 2024

Registered at 80 MAHALANI ST, WAILUKU, HI 967932531 (Tel: 8338333333)

📍
Updated Business Mailing Address September 04, 2024

Registered at 80 MAHALANI ST, WAILUKU, HI 967932531 (Tel: 8338333333)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) September 04, 2024

Orthopaedic Surgery (License #MD-24525 in HI)

NPI Profile Active April 06, 2018

NPI status registered as active in NPPES database

📍
Updated Practice Location April 06, 2018

Registered at 450 BROADWAY ST FL C4, REDWOOD CITY, CA 940633132 (Tel: 6507217669)

📍
Updated Business Mailing Address April 06, 2018

Registered at 450 BROADWAY ST FL C4, REDWOOD CITY, CA 940633132 (Tel: 6507217669)

👤
Provider Name / Credentials Updated April 06, 2018

Recorded as MICHAEL HEFFNER, MD

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) April 06, 2018

Student in an Organized Health Care Education/Training Program

🟢
Initial NPI Registration & Enumeration April 06, 2018

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

0 Reviews
No patient reviews submitted yet for Dr. Michael Heffner. Be the first to share your experience!

Sign in to leave a review for Dr. Michael Heffner

Only verified registered users can submit ratings, post feedback, and upload facility photos.

NPI Administrative Meta

NPI Number: 1528565637
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: April 06, 2018
Last Update: March 26, 2026
Sole Proprietor: No

Mailing Address

1155 Mill St # M14

Reno, NV 895021576

Phone: 7759826270

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.