James Tesdahl, OD
NPI 1912999723 · Optometrist · Webster City, IA
Enrolled with Medicare as Practitioner - Optometry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
James Tesdahl, OD is a Optometrist provider in Webster City, IA (NPI 1912999723).
Provider details
- NPI number
- 1912999723
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- OD
- Sex
- Male
- Sole proprietor
- No
- License
- 02020 (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
1,751 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 Problem Focused Exam of Visual System92012 | 955 | $82 |
| Imaging of Retina92134 | 261 | $37 |
| Imaging of Optic Nerve92133 | 219 | $33 |
| Established Patient Complete Exam of Visual System92014 | 142 | $116 |
| Exam of Visual Field With Extended Testing92083 | 72 | $58 |
| Removal of Cataract With Insertion of Prosthetic Lens66984 | 52 | $97 |
| Removal of Recurring Cataract in Lens Capsule Using a Laser |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 11 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 402 | 79 |
| Timolol Maleate | 163 | 49 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 52 | 11 |
| Brimonidine Tartrate | 42 | 11 |
| Bimatoprostbrand: Lumigan | 40 | — |
| Dorzolamide Hcl | 29 | — |
| Cyclosporinebrand: Restasis | 25 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$21 across 1 record (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
- 2005-08-17
- Last updated
- 2020-02-25
- Certified
- 2020-02-25
Frequently asked questions
- What is James Tesdahl's NPI number?
- James Tesdahl's National Provider Identifier (NPI) is 1912999723, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Tesdahl's specialty?
- James Tesdahl is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is James Tesdahl located?
- James Tesdahl's practice location on file with NPPES is 1620 Superior St Ste 3, Webster City, IA 50595-2913.
- What is James Tesdahl's phone number?
- The practice phone number listed in the NPPES registry for James Tesdahl is (515) 832-2401.
- Does James Tesdahl accept Medicare?
- James Tesdahl is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is James Tesdahl's NPI active?
- Yes — James Tesdahl's NPI (1912999723) is active in the NPPES registry as of the last update on 2020-02-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.