Chaow Charoenkijkajorn, MD
NPI 1093386781 · Ophthalmology Physician · Houston, TX
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Chaow Charoenkijkajorn, MD is a Ophthalmology Physician provider in Houston, TX (NPI 1093386781).
Provider details
- NPI number
- 1093386781
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- BP10077150 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
4 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
446 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 141 | $120 |
| Exam of Visual Field With Extended Testing92083 | 96 | $24 |
| Imaging of Optic Nerve92133 | 74 | $19 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 63 | $89 |
| Established Patient Problem Focused Exam of Visual System92012 | 28 | $46 |
| Special Stained Specimen Slides to Examine Tissue Including Interpretation and Report88313 | 16 | $10 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 3 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Topiramate | 14 |
| Pyridostigmine Bromide | 13 |
| Brimonidine Tartrate | 11 |
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.
Practice location
Mailing address
Additional practice locations (1)
- 4301 W Markham St # 523Little Rock, AR 72205-7101Phone: (501) 686-8000Fax: (501) 526-5158
Registry dates
- Enumerated
- 2021-07-05
- Last updated
- 2023-11-21
- Certified
- 2023-11-20
Frequently asked questions
- What is Chaow Charoenkijkajorn's NPI number?
- Chaow Charoenkijkajorn's National Provider Identifier (NPI) is 1093386781, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Chaow Charoenkijkajorn's specialty?
- Chaow Charoenkijkajorn is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Chaow Charoenkijkajorn located?
- Chaow Charoenkijkajorn's practice location on file with NPPES is 6560 Fannin St Ste 450, Houston, TX 77030-2735.
- What is Chaow Charoenkijkajorn's phone number?
- The practice phone number listed in the NPPES registry for Chaow Charoenkijkajorn is (713) 441-8823.
- Does Chaow Charoenkijkajorn accept Medicare?
- Chaow Charoenkijkajorn is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Chaow Charoenkijkajorn's NPI active?
- Yes — Chaow Charoenkijkajorn's NPI (1093386781) is active in the NPPES registry as of the last update on 2023-11-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.