William Bartels, OD
NPI 1689650947 · Optometrist · Springfield, MO
Enrolled with Medicare as Practitioner - Optometry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Bartels, OD is a Optometrist provider in Springfield, MO (NPI 1689650947).
Provider details
- NPI number
- 1689650947
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- OD
- Sex
- Male
- Sole proprietor
- No
- License
- 2015011922 (MO)
Specialties & taxonomies
Eye and Vision Services Providers
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
1,308 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 | 468 | $106 |
| Exam of Visual Field With Extended Testing92083 | 118 | $52 |
| Imaging of Retina92134 | 117 | $33 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 112 | $78 |
| Imaging of Optic Nerve92133 | 100 | $29 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 83 | $111 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 19 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 384 | 105 |
| Cyclosporinebrand: Restasis | 244 | 99 |
| Fluorometholone | 134 | 80 |
| Timolol Maleate | 110 | 34 |
| Bimatoprostbrand: Lumigan | 100 | 30 |
| Loteprednol Etabonate | 51 | 29 |
| Neomycin/Polymyxin B/Dexamethabrand: Neomycin-Polymyxin-Dexameth | 43 | 31 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,013 across 43 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
- 2005-12-19
- Last updated
- 2024-04-30
- Certified
- 2024-04-30
Frequently asked questions
- What is William Bartels's NPI number?
- William Bartels's National Provider Identifier (NPI) is 1689650947, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Bartels's specialty?
- William Bartels is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is William Bartels located?
- William Bartels's practice location on file with NPPES is 3041 S Kimbrough Ave, Springfield, MO 65807-4856.
- What is William Bartels's phone number?
- The practice phone number listed in the NPPES registry for William Bartels is (417) 470-3937.
- Does William Bartels accept Medicare?
- William Bartels is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Bartels's NPI active?
- Yes — William Bartels's NPI (1689650947) is active in the NPPES registry as of the last update on 2024-04-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.