Katafan Achkar, MD
NPI 1063413235 · Nephrology Physician · Webster, TX
Provider details
- NPI number
- 1063413235
- Entity type
- Individual
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- J8192 (TX)
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
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
9 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
1,450 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 698 | $74 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 351 | $107 |
| Hemodialysis Procedure With Physician Evaluation90935 | 122 | $66 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 109 | $173 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 106 | $114 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$232 across 11 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
Additional practice locations (8)
- 1400 Ravello Rd Ste 110Katy, TX 77449-5164Phone: (346) 202-0820
- 905 W Medical Center Blvd Ste 306Webster, TX 77598-4009Phone: (281) 724-8332
- 600 N Kobayashi Ste 309Webster, TX 77598-4841Phone: (281) 724-8332
- 600 N Kobayashi Ste 312Webster, TX 77598-4841Phone: (281) 724-8296Fax: (281) 724-1858
- 600 N Kobayashi Ste 213Webster, TX 77598-4841Phone: (281) 724-8296
- 500 N Kobayashi Ste CWebster, TX 77598-4722Phone: (281) 816-3092
- 500 N Kobayashi Ste aWebster, TX 77598-4722Phone: (281) 724-7341
- 600 N Kobayashi Ste 110Webster, TX 77598-4841Phone: (281) 338-1701
Registry dates
- Enumerated
- 2005-08-10
- Last updated
- 2026-05-28
- Certified
- 2026-05-28
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.