Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1801842562 Individual Practitioner Female Practitioner

Dr. Marian Ruth Walker , OD

Optometrist • Dubuque, IA

Professional Overview & Biography Verified Profile Summary

Dr. Marian Walker, OD is a registered healthcare professional specializing in Optometrist in Dubuque, IA. Practice services are available at 1500 ASSOCIATES DR under active NPI credentials.

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

Practice Location & Contact Primary Location

Practice Address

1500 Associates Dr

Dubuque, IA 520022201

Telephone 5635844415
Fax 5635844256
Associated Practice Facility / Clinic

Specialty Benchmarks & Practice Insights

Comparative analytics for Optometrist in Dubuque, IA

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 12.3 Yrs
State Avg: 23.1 Yrs
Regional Practice Density
24 Specialists

Practicing in Dubuque, IA (704 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
57.9% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

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
264 263 $267.00 $115.32
92004 New patient complete exam of visual system
47 47 $323.00 $136.42
92134 Imaging of retina
33 32 $97.00 $36.66
92133 Imaging of optic nerve
30 29 $94.00 $33.15
99213 Established patient office or other outpatient visit, typically 15 minutes
25 25 $163.00 $83.98
92083 Exam of visual field with extended testing
19 19 $156.00 $57.87

Medical Specialties & State Licenses

Optometrist Primary Specialty

NUCC Taxonomy Code: 152W00000X

State License IA 02044

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 IL 046-008889

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 WI 2610-035

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.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID
014116 (IA)

Practice Associates & Co-Workers

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

12 Associated Practitioners
NPI 1083363360

Doctor of Optometry

NPI 1225087661

Doctor of Medicine (M.D.)

NPI 1255644621

Doctor of Optometry

NPI 1255746525

Doctor of Optometry

Dr. Todd Sleep , MD

Ophthalmology

NPI 1306814686

Doctor of Medicine (M.D.)

NPI 1316174931

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 22, 2011

NPI status registered as active in NPPES database

📍
Updated Practice Location July 22, 2011

Registered at 1500 ASSOCIATES DR, DUBUQUE, IA 520022201 (Tel: 5635844415)

📍
Updated Business Mailing Address July 22, 2011

Registered at 1500 ASSOCIATES DR, DUBUQUE, IA 520022201 (Tel: 5635844100)

👤
Provider Name / Credentials Updated July 22, 2011

Recorded as MARIAN WALKER, O.D.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) July 22, 2011

Optometrist (License #02044 in IA)

🟢
Initial NPI Registration & Enumeration May 25, 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: 1801842562
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: May 25, 2006
Last Update: July 22, 2011
Sole Proprietor: No

Mailing Address

1500 Associates Dr

Dubuque, IA 520022201

Phone: 5635844100

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.