Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1720054497 Individual Practitioner Male Practitioner

Dr. Timothy R Pieh , MD

Ophthalmology • Willmar, MN

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Timothy Pieh, MD is a certified Ophthalmology practicing in Willmar, MN. With approximately 42 years of clinical experience since graduating from University Of Minnesota Medical School in 1984, Dr. Pieh delivers high-quality medical care to the local community at 101 WILLMAR AVE SW.

Dr. Pieh is affiliated with Dvorak Cataract And Eye Laser Clinic, Pa and accepts Medicare assignment.

Frequently performed procedures and clinical services include established patient complete exam of visual system, established patient outpatient office visit, imaging of optic nerve. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

101 Willmar Ave Sw

Willmar, MN 562013556

Telephone 3202315000
Fax 3202315067
Associated Practice Facility / Clinic

Medicare Profile & Education

Medical School

University Of Minnesota Medical School

Graduation Year

1984

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Ophthalmology in Willmar, MN

Senior Veteran Specialist (>20 Yrs)
Practitioner Clinical Experience
42 Yrs +4.0 yrs vs City Avg
City Avg: 38.0 Yrs
State Avg: 24.4 Yrs
Regional Practice Density
5 Specialists

Practicing in Willmar, MN (457 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
59.2% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Pieh (42 Years) 42 Yrs
Willmar Specialty Average (38.0 Years) 38.0 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
92014 Established patient complete exam of visual system
26 26 $261.00 $124.44
99213 Established patient office or other outpatient visit, typically 15 minutes
20 19 $193.00 $88.21
92133 Imaging of optic nerve
14 12 $154.00 $35.31

Medical Specialties & State Licenses

Ophthalmology Primary Specialty

NUCC Taxonomy Code: 207W00000X

State License MN 29404

An ophthalmologist has the knowledge and professional skills needed to provide comprehensive eye and vision care. Ophthalmologists are medically trained to diagnose, monitor and medically or surgically treat all ocular and visual disorders. This includes problems affecting the eye and its component structures, the eyelids, the orbit and the visual pathways. In so doing, an ophthalmologist prescribes vision services, including glasses and contact lenses.

Hospital & Practice Group Affiliations

Dvorak Cataract And Eye Laser Clinic, Pa

1311 2nd St N, Sauk Rapids, MN 563792582

Phone: 3207743666

Practice Associates & Co-Workers

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

40 Associated Practitioners
Ryan Hebrink , PT

Physical Therapist

NPI 1003077439

Physical Therapist

Amber Johnson , WHNP

Nurse Practitioner

NPI 1003459629

Women's Health Nurse Practitioner

Frances Antkowiak , APNP

Nurse Practitioner

NPI 1003837196

Advanced Practice Nurse Prescriber

Dr. Patricia Daquila , MD

Internal Medicine

NPI 1003863473

Doctor of Medicine (M.D.)

NPI 1013087030

Doctor of Audiology

NPI 1013983337

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

6 Historical Events
NPI Profile Active July 08, 2007

NPI status registered as active in NPPES database

📍
Updated Practice Location July 08, 2007

Registered at 101 WILLMAR AVE SW, WILLMAR, MN 562013556 (Tel: 3202315000)

📍
Updated Business Mailing Address July 08, 2007

Registered at 101 WILLMAR AVE SW, WILLMAR, MN 562013556 (Tel: 3202315000)

👤
Provider Name / Credentials Updated July 08, 2007

Recorded as TIMOTHY PIEH, MD

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) July 08, 2007

Ophthalmology (License #29404 in MN)

🟢
Initial NPI Registration & Enumeration February 23, 2006

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. Timothy Pieh. Be the first to share your experience!

Sign in to leave a review for Dr. Timothy Pieh

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

NPI Administrative Meta

NPI Number: 1720054497
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: February 23, 2006
Last Update: July 13, 2026
Sole Proprietor: No

Mailing Address

101 Willmar Ave Sw

Willmar, MN 562013556

Phone: 3202315000

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.