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Active NPI 1003269721 Individual Practitioner Male Practitioner

Dr. Matthew Krewer , OD

Optometrist • Waterloo, IA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Matthew Krewer, OD is a certified Optometrist practicing in Waterloo, IA. With approximately 10 years of clinical experience since completing medical education in 2016, Dr. Krewer delivers high-quality medical care to the local community at 909 E SAN MARNAN DR.

Dr. Krewer is affiliated with Cedar Valley Medical Specialists Pc and accepts 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 outpatient office visit. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

909 E San Marnan Dr

Waterloo, IA 507025611

Telephone 3192332020
Associated Practice Facility / Clinic

Medicare Profile & Education

Medical School

Other

Graduation Year

2016

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Optometrist in Waterloo, IA

Established Specialist (10-20 Yrs)
Practitioner Clinical Experience
10 Yrs -6.1 yrs vs City Avg
City Avg: 16.1 Yrs
State Avg: 23.1 Yrs
Regional Practice Density
19 Specialists

Practicing in Waterloo, IA (704 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
58.0% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Krewer (10 Years) 10 Yrs
Waterloo Specialty Average (16.1 Years) 16.1 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
95 93 $277.00 $116.28
92004 New patient complete exam of visual system
85 85 $331.00 $135.11
99213 Established patient office or other outpatient visit, typically 15 minutes
81 73 $170.00 $83.84
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
48 44 $255.00 $118.52
92134 Imaging of retina
18 18 $134.00 $36.79

Medical Specialties & State Licenses

CMS Verified: 2023-01-31
Optometrist Primary Specialty

NUCC Taxonomy Code: 152W00000X

State License IA 097765

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 WA OD60679692

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

Cedar Valley Medical Specialists Pc

909 E San Marnan Dr, Waterloo, IA 507025611

Phone: 3192332020

Cedar Valley Medical Specialists Pc

1409 W 1st St, Cedar Falls, IA 506132115

Phone: 3192682020

Cedar Valley Medical Specialists Pc

1825 Logan Ave, Waterloo, IA 507031916

Phone: 3192353941

Cedar Valley Medical Specialists Pc

1753 W Ridgeway Ave, Waterloo, IA 507014588

Secondary Practice Locations

1409 W 1st St

Cedar Falls, IA 506132115

Phone: 3192682020

Practice Associates & Co-Workers

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

3 Associated Practitioners
NPI 1013261510

Doctor of Optometry

NPI 1497075642

Doctor of Osteopathic Medicine (D.O.)

Lucas Cook

Optometrist

NPI 1639582901

Career & Practice History Timeline

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

10 Historical Events
📍
Updated Practice Location December 06, 2022

Registered at 909 E SAN MARNAN DR, WATERLOO, IA 507025611 (Tel: 3192332020)

📍
Updated Business Mailing Address December 06, 2022

Registered at 909 E SAN MARNAN DR, WATERLOO, IA 507025611 (Tel: 3192332020)

📍
Updated Practice Location November 04, 2019

Registered at 28039 SCOTT RD STE F, MURRIETA, CA 925637430 (Tel: 9513013626)

👤
Provider Name / Credentials Updated November 04, 2019

Recorded as MATTHEW KREWER, OD

NPI Profile Active October 12, 2016

NPI status registered as active in NPPES database

📍
Updated Practice Location October 12, 2016

Registered at 820 N CHELAN AVE, WENATCHEE, WA 988012028 (Tel: 5096638711)

📍
Updated Business Mailing Address October 12, 2016

Registered at 820 N CHELAN AVE, WENATCHEE, WA 988012028 (Tel: 5096638711)

👤
Provider Name / Credentials Updated October 12, 2016

Recorded as MATTHEW KREWER

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) October 12, 2016

Optometrist (License #OD60679692 in WA)

🟢
Initial NPI Registration & Enumeration July 18, 2016

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: 1003269721
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: July 18, 2016
Last Update: January 31, 2023
Sole Proprietor: No

Mailing Address

909 E San Marnan Dr

Waterloo, IA 507025611

Phone: 3192332020

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.