Doctor profile · Federal record

Dr. Marissa Wall, OD

Optometrist (CMS: Optometry) · Modesto, CA

  • NPI 1265915615
  • Accepts Medicare
  • 8 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1011 Sylvan Ave
Modesto, CA 953501692
(209) 575-2020

Credentials & registration

NPPES · NUCC
NPI registered
September 2018 — 8 yrs on file
Profile last updated
December 22, 2021
Year of graduation
2018 — 8 yrs since
Specialty taxonomy
152W00000X — NUCC code
State license (1)
California #OPT34197

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1265915615. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
385
Distinct HCPCS
7
Medicare allowed
$37,219
HCPCS Description Services Patients Avg allowed
92014 Established patient complete exam of visual system 122 118 $132
92012 Established patient problem focused exam of visual system 95 68 $93
92133 Imaging of optic nerve 58 51 $36
92083 Exam of visual field with extended testing 56 54 $66
92004 New patient complete exam of visual system 24 24 $156
99214 Established patient office or other outpatient visit, 30-39 minutes 18 18 $131
92134 Imaging of retina 12 12 $41

In context: peer comparison

Among 7 peers in this city , average services per provider: 81. This provider delivers 4.8× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$190
Transactions
4
Manufacturers
4
Payer (manufacturer) Industry Txns Amount
Astellas Pharma US Inc 1 $86.48
Carl Zeiss Meditec USA, Inc. 1 $56.25
Johnson & Johnson Vision Care, Inc. 1 $32.26
Alcon Vision LLC 1 $15.38

By nature of payment

Food and Beverage
$190

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
618
Patients
224
Total drug cost
$49,008
Drug Type Claims Patients Total cost
Latanoprost Generic 337 117 $10,609
Timolol Maleate Generic 80 39 $1,391
Brimonidine Tartrate Generic 48 20 $2,018
Dorzolamide-Timolol (Dorzolamide Hcl/Timolol Maleat) Brand 45 13 $1,151
Lumigan (Bimatoprost) Brand 35 11 $19,186
Dorzolamide Hcl Generic 33 12 $829
Fluorometholone Generic 18 12 $2,071
Carteolol Hcl Generic 11 0 $308
Restasis (Cyclosporine) Brand 11 0 $11,443

Frequently asked questions

Auto-generated from federal data
What is Dr. Marissa Wall's medical specialty?
Dr. Marissa Wall practices Optometrist in Modesto, CA.
Where does Dr. Marissa Wall practice?
Dr. Marissa Wall practices at 1011 Sylvan Ave, Modesto, CA 953501692. Office phone: 2095752020.
What is Dr. Marissa Wall's NPI?
Dr. Marissa Wall's National Provider Identifier (NPI) is 1265915615, issued by NPPES.
Does Dr. Marissa Wall accept Medicare assignment?
Yes. Dr. Marissa Wall accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Marissa Wall commonly perform?
Top Medicare-reported procedures in 2023: Established patient complete exam of visual system (HCPCS 92014); Established patient problem focused exam of visual system (HCPCS 92012); Imaging of optic nerve (HCPCS 92133). Source: CMS Medicare Physician & Other Practitioners file.