Charlie Dao, OD
NPI 1588936942 · Optometrist · Dodge City, KS
Enrolled with Medicare as Practitioner - Optometry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Charlie Dao, OD is a Optometrist provider in Dodge City, KS (NPI 1588936942).
Provider details
- NPI number
- 1588936942
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- OD
- Sex
- Male
- Sole proprietor
- No
- License
- 7890 (TX)
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
14 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
568 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) |
|---|---|---|
| Photography of the Retina92250 | 228 | $34 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 211 | $119 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 46 | $153 |
| Removal of Cataract With Insertion of Prosthetic Lens66984 | 27 | $97 |
| Exam of Visual Field With Extended Testing92083 | 16 | $58 |
| Imaging of Retina92134 | 16 | $37 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 2 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Latanoprost | 19 |
| Timolol Maleate | 12 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$22 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
Additional practice locations (2)
- 1601 W State Highway 114Grapevine, TX 76051-8651Phone: (817) 488-3158Fax: (817) 756-9495
- 4740 W University Dr Ste 180Prosper, TX 75078Phone: (469) 476-5100Fax: (855) 623-3937
Registry dates
- Enumerated
- 2012-02-01
- Last updated
- 2022-03-07
- Certified
- 2022-03-07
Frequently asked questions
- What is Charlie Dao's NPI number?
- Charlie Dao's National Provider Identifier (NPI) is 1588936942, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Charlie Dao's specialty?
- Charlie Dao is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Charlie Dao located?
- Charlie Dao's practice location on file with NPPES is 2405 Central Ave, Dodge City, KS 67801-6206.
- What is Charlie Dao's phone number?
- The practice phone number listed in the NPPES registry for Charlie Dao is (620) 227-2471.
- Does Charlie Dao accept Medicare?
- Charlie Dao is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Charlie Dao's NPI active?
- Yes — Charlie Dao's NPI (1588936942) is active in the NPPES registry as of the last update on 2022-03-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.