Charles Millsap, MD
NPI 1932103736 · Ophthalmology Physician · Owensboro, KY
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Charles Millsap, MD is a Ophthalmology Physician provider in Owensboro, KY (NPI 1932103736).
Provider details
- NPI number
- 1932103736
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 30334 (KY)
Specialties & taxonomies
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
21 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
5,138 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) |
|---|---|---|
| Imaging of Retina92134 | 1,691 | $37 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 1,016 | $119 |
| Injection of Drug Into Eye67028 | 870 | $103 |
| Unclassified BiologicsJ3590 | 719 | $60 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 559 | $84 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 68 | $154 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 18 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Timolol Maleate | 472 | 111 |
| Latanoprost | 282 | 77 |
| Neomycin/Polymyxin B/Dexamethabrand: Neomycin-Polymyxin-Dexameth | 177 | 140 |
| Brimonidine Tartrate | 128 | 34 |
| Prednisolone Acetate | 78 | 36 |
| Bimatoprostbrand: Lumigan | 68 | 17 |
| Brimonidine Tartrate/Timololbrand: Combigan | 59 | 15 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$290 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
- 2005-06-09
- Last updated
- 2009-12-23
Frequently asked questions
- What is Charles Millsap's NPI number?
- Charles Millsap's National Provider Identifier (NPI) is 1932103736, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Charles Millsap's specialty?
- Charles Millsap is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Charles Millsap located?
- Charles Millsap's practice location on file with NPPES is 2845 Farrell Crescent, Owensboro, KY 42303.
- What is Charles Millsap's phone number?
- The practice phone number listed in the NPPES registry for Charles Millsap is (270) 926-3297.
- Does Charles Millsap accept Medicare?
- Charles Millsap is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Charles Millsap's NPI active?
- Yes — Charles Millsap's NPI (1932103736) is active in the NPPES registry as of the last update on 2009-12-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.