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Active NPI 1619129111 Individual Practitioner Male Practitioner

Dr. Matthew Biwer , OD

Optometrist • Sidney, MT

Professional Overview & Biography Verified Profile Summary

Dr. Matthew Biwer, OD is a certified Optometrist practicing in Sidney, MT. With approximately 18 years of clinical experience since graduating from Pacific University - College Of Optometry in 2008, Dr. Biwer delivers high-quality medical care to the local community at 124 S CENTRAL AVE.

Dr. Biwer is affiliated with Good Eye Inc and does not directly accept Medicare assignment.

Frequently performed procedures and clinical services include established patient complete exam of visual system, new patient complete exam of visual system, established patient problem focused exam of visual system. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

124 S Central Ave

Sidney, MT 592704124

Telephone 4064822609
Fax 4064822697
Associated Practice Facility / Clinic
🏢 Dr. Gregory Cavanaugh Od Pc Facility NPI 1295050029

Medicare Profile & Education

Medical School

Pacific University - College Of Optometry

Graduation Year

2008

Medicare Assignment

Not Specified

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Optometrist in Sidney, MT

Established Specialist (10-20 Yrs)
Practitioner Clinical Experience
18 Yrs Matches City Avg
City Avg: 18.0 Yrs
State Avg: 21.6 Yrs
Regional Practice Density
4 Specialists

Practicing in Sidney, MT (258 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
58.9% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Biwer (18 Years) 18 Yrs
Sidney Specialty Average (18.0 Years) 18.0 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2023)
Reporting Year:
HCPCS Code & Description Services Patients Submitted Charge Medicare Allowed
92014 Established patient complete exam of visual system
157 156 $296.00 $126.52
92004 New patient complete exam of visual system
57 57 $346.00 $149.35
92012 Established patient problem focused exam of visual system
56 52 $98.00 $89.98
92250 Photography of the retina
49 48 $294.00 $37.35
99213 Established patient office or other outpatient visit, typically 15 minutes
32 25 $114.00 $90.20
92083 Exam of visual field with extended testing
20 18 $206.00 $62.57

Medical Specialties & State Licenses

CMS Verified: 2026-06-18
Optometrist Primary Specialty

NUCC Taxonomy Code: 152W00000X

State License CA 35801

Doctors of optometry (ODs) are the primary health care professionals for the eye. Optometrists examine, diagnose, treat, and manage diseases, injuries, and disorders of the visual system, the eye, and associated structures as well as identify related systemic conditions affecting the eye. An optometrist has completed pre-professional undergraduate education in a college or university and four years of professional education at a college of optometry, leading to the doctor of optometry (O.D.) degree. Some optometrists complete an optional residency in a specific area of practice. Optometrists are eye health care professionals state-licensed to diagnose and treat diseases and disorders of the eye and visual system.

Optometrist

NUCC Taxonomy Code: 152W00000X

State License VI 53

Doctors of optometry (ODs) are the primary health care professionals for the eye. Optometrists examine, diagnose, treat, and manage diseases, injuries, and disorders of the visual system, the eye, and associated structures as well as identify related systemic conditions affecting the eye. An optometrist has completed pre-professional undergraduate education in a college or university and four years of professional education at a college of optometry, leading to the doctor of optometry (O.D.) degree. Some optometrists complete an optional residency in a specific area of practice. Optometrists are eye health care professionals state-licensed to diagnose and treat diseases and disorders of the eye and visual system.

Optometrist

NUCC Taxonomy Code: 152W00000X

State License MT 5670

Doctors of optometry (ODs) are the primary health care professionals for the eye. Optometrists examine, diagnose, treat, and manage diseases, injuries, and disorders of the visual system, the eye, and associated structures as well as identify related systemic conditions affecting the eye. An optometrist has completed pre-professional undergraduate education in a college or university and four years of professional education at a college of optometry, leading to the doctor of optometry (O.D.) degree. Some optometrists complete an optional residency in a specific area of practice. Optometrists are eye health care professionals state-licensed to diagnose and treat diseases and disorders of the eye and visual system.

Hospital & Practice Group Affiliations

Good Eye Inc

11718 Barrington Ct, Los Angeles, CA 900492930

Phone: 3104409500

Practice Associates & Co-Workers

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

2 Associated Practitioners
NPI 1295725372

Doctor of Optometry

NPI 1487800017

Doctor of Optometry

Career & Practice History Timeline

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

11 Historical Events
📍
Updated Practice Location June 18, 2026

Registered at 124 S CENTRAL AVE, SIDNEY, MT 592704124 (Tel: 4064822609)

📍
Updated Business Mailing Address June 18, 2026

Registered at 124 S CENTRAL AVE, SIDNEY, MT 592704124 (Tel: 4064822609)

📍
Updated Practice Location February 28, 2025

Registered at 11718 BARRINGTON CT, LOS ANGELES, CA 900492930 (Tel: 3104409500)

📍
Updated Business Mailing Address February 28, 2025

Registered at 11718 BARRINGTON CT, LOS ANGELES, CA 900492930 (Tel: 3104409500)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) February 28, 2025

Optometrist (License #53 in VI)

NPI Profile Active July 06, 2011

NPI status registered as active in NPPES database

📍
Updated Practice Location July 06, 2011

Registered at 1344 ARROWHEAD ROAD, VISION PRO, DULUTH, MN 55811 (Tel: 2187286211)

📍
Updated Business Mailing Address July 06, 2011

Registered at 1344 ARROWHEAD RD., VISION PRO, DULUTH, MN 55811 (Tel: 2187286211)

👤
Provider Name / Credentials Updated July 06, 2011

Recorded as MATTHEW BIWER, OD

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) July 06, 2011

Optometrist (License #3151 in MN)

🟢
Initial NPI Registration & Enumeration October 15, 2008

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: 1619129111
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: October 15, 2008
Last Update: June 18, 2026
Sole Proprietor: No

Mailing Address

124 S Central Ave

Sidney, MT 592704124

Phone: 4064822609

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.