Scott Bowker, OD
NPI 1891742383 · Optometrist · Denison, IA
Enrolled with Medicare as Practitioner - Optometry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Scott Bowker, OD is a Optometrist provider in Denison, IA (NPI 1891742383).
Provider details
- NPI number
- 1891742383
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- OD
- Sex
- Male
- Sole proprietor
- No
- License
- 02117 (IA)
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
3,236 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 Complete Exam of Visual System92014 | 782 | $122 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 477 | $125 |
| Imaging of Retina92134 | 416 | $37 |
| Photography of the Retina92250 | 400 | $36 |
| Imaging of Optic Nerve92133 | 312 | $33 |
| Exam of Visual Field With Extended Testing92083 | 261 | $61 |
| Measurement of Retinal and Optic Nerve Function |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 14 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 319 | 83 |
| Bimatoprostbrand: Lumigan | 147 | 46 |
| Timolol Maleate | 121 | 33 |
| Brimonidine Tartrate | 66 | 16 |
| Brimonidine Tartratebrand: Alphagan P | 42 | — |
| Latanoprostene Bunodbrand: Vyzulta | 38 | — |
| Travoprost | 37 | — |
| Dorzolamide Hcl |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$747 across 13 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
- 2006-05-28
- Last updated
- 2023-10-18
- Certified
- 2023-10-18
Frequently asked questions
- What is Scott Bowker's NPI number?
- Scott Bowker's National Provider Identifier (NPI) is 1891742383, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Scott Bowker's specialty?
- Scott Bowker is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Scott Bowker located?
- Scott Bowker's practice location on file with NPPES is 210 N Main St, Denison, IA 51442-0399.
- What is Scott Bowker's phone number?
- The practice phone number listed in the NPPES registry for Scott Bowker is (712) 263-2020.
- Does Scott Bowker accept Medicare?
- Scott Bowker is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Scott Bowker's NPI active?
- Yes — Scott Bowker's NPI (1891742383) is active in the NPPES registry as of the last update on 2023-10-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.