Aaron Feser
NPI 1497775308 · Optometrist · Yankton, SD
Enrolled with Medicare as Practitioner - Optometry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Aaron Feser is a Optometrist provider in Yankton, SD (NPI 1497775308).
Provider details
- NPI number
- 1497775308
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Sex
- Male
- Sole proprietor
- No
- License
- 588 (SD)
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
20 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
2,717 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) |
|---|---|---|
| Microfluid Analysis of Tears83861 | 794 | $22 |
| Established Patient Complete Exam of Visual System92014 | 411 | $124 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 351 | $88 |
| Imaging of Retina92134 | 271 | $39 |
| Exam of Visual Field With Extended Testing92083 | 204 | $62 |
| Photography of the Retina92250 | 139 | $35 |
| Imaging of Optic Nerve |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 147 | 31 |
| Bimatoprostbrand: Lumigan | 89 | 26 |
| Cyclosporinebrand: Restasis | 70 | 32 |
| Lifitegrastbrand: Xiidra | 56 | 15 |
| Tobramycin/Dexamethasonebrand: Tobramycin-Dexamethasone | 47 | 36 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 41 | — |
| Prednisolone Acetate | 37 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$570 across 20 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
- 2006-07-20
- Last updated
- 2007-12-03
Frequently asked questions
- What is Aaron Feser's NPI number?
- Aaron Feser's National Provider Identifier (NPI) is 1497775308, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Aaron Feser's specialty?
- Aaron Feser is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Aaron Feser located?
- Aaron Feser's practice location on file with NPPES is 2701 Fox Run Pkwy, Yankton, SD 57078-5350.
- What is Aaron Feser's phone number?
- The practice phone number listed in the NPPES registry for Aaron Feser is (605) 665-7762.
- Does Aaron Feser accept Medicare?
- Aaron Feser is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Aaron Feser's NPI active?
- Yes — Aaron Feser's NPI (1497775308) is active in the NPPES registry as of the last update on 2007-12-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.