William Witt, M.D., O.D.
NPI 1447299904 · Ophthalmology Physician · Manhattan, KS
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Witt, M.D., O.D. is a Ophthalmology Physician provider in Manhattan, KS (NPI 1447299904).
Provider details
- NPI number
- 1447299904
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D., O.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 2318 (OK)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Eye and Vision Services Providers
Eye and Vision Services Providers
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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
2,266 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) |
|---|---|---|
| Measurement of Corneal Curvature and Depth of Eye92136 | 571 | $36 |
| Removal of Cataract With Insertion of Prosthetic Lens66984 | 509 | $402 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 369 | $154 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 194 | $118 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 175 | $84 |
| Removal of Recurring Cataract in Lens Capsule Using a Laser66821 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 15 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Tobramycin/Dexamethasonebrand: Tobramycin-Dexamethasone | 708 | 348 |
| Latanoprost | 277 | 53 |
| Prednisolone Acetate | 223 | 185 |
| Ketorolac Tromethamine | 185 | 115 |
| Timolol Maleate | 142 | 35 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 125 | 29 |
| Bimatoprostbrand: Lumigan | 43 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$44 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
- 2006-06-06
- Last updated
- 2012-10-15
Frequently asked questions
- What is William Witt's NPI number?
- William Witt's National Provider Identifier (NPI) is 1447299904, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Witt's specialty?
- William Witt is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is William Witt located?
- William Witt's practice location on file with NPPES is 1133 College Ave, Manhattan, KS 66502-2770.
- What is William Witt's phone number?
- The practice phone number listed in the NPPES registry for William Witt is (785) 537-3937.
- Does William Witt accept Medicare?
- William Witt is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Witt's NPI active?
- Yes — William Witt's NPI (1447299904) is active in the NPPES registry as of the last update on 2012-10-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.