Maxwell Gustafson, OD
NPI 1720581333 · Optometrist · Casper, WY
Enrolled with Medicare as Practitioner - Optometry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Maxwell Gustafson, OD is a Optometrist provider in Casper, WY (NPI 1720581333).
Provider details
- NPI number
- 1720581333
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- OD
- Sex
- Male
- Sole proprietor
- No
- License
- 423T (WY)
Specialties & taxonomies
Eye and Vision Services Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
8 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
1,643 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 675 | $89 |
| Imaging of Retina92134 | 292 | $40 |
| Imaging of Optic Nerve92133 | 137 | $36 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 102 | $109 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 100 | $125 |
| Exam of Visual Field With Extended Testing92083 | 98 | $62 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 154 | 44 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 39 | 13 |
| Timolol Maleate | 37 | 13 |
| Dorzolamide Hcl | 26 | — |
| Bimatoprostbrand: Lumigan | 24 | — |
| Fluorometholone | 20 | 20 |
| Acyclovir | 17 | — |
| Neomycin/Polymyxin B/Dexametha |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$71 across 3 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2018-03-10
- Last updated
- 2018-06-13
Frequently asked questions
- What is Maxwell Gustafson's NPI number?
- Maxwell Gustafson's National Provider Identifier (NPI) is 1720581333, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maxwell Gustafson's specialty?
- Maxwell Gustafson is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Maxwell Gustafson located?
- Maxwell Gustafson's practice location on file with NPPES is 543 S David St, Casper, WY 82601.
- What is Maxwell Gustafson's phone number?
- The practice phone number listed in the NPPES registry for Maxwell Gustafson is (307) 237-9494.
- Does Maxwell Gustafson accept Medicare?
- Maxwell Gustafson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Maxwell Gustafson's NPI active?
- Yes — Maxwell Gustafson's NPI (1720581333) is active in the NPPES registry as of the last update on 2018-06-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.