Omar Dimachkieh, M.D.
NPI 1881989853 · Orthopaedic Hand Surgery Physician · Houston, TX
Enrolled with Medicare as Practitioner - Hand Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Omar Dimachkieh, M.D. is a Orthopaedic Hand Surgery Physician provider in Houston, TX (NPI 1881989853).
Provider details
- NPI number
- 1881989853
- Entity type
- Individual
- Primary specialty
- Orthopaedic Hand Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- R2576 (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 tenure28% of score
15 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
5 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
1,117 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) |
|---|---|---|
| X-Ray of Hand, Minimum of 3 Views73130 | 195 | $37 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 170 | $91 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 153 | $129 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 93 | $166 |
| X-Ray of Wrist, Minimum of 3 Views73110 | 91 | $40 |
| Injection Into Tendon Or Ligament20550 | 88 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 5 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 114 | 89 |
| Ibuprofen | 71 | 62 |
| Diclofenac Sodium | 55 | 37 |
| Methylprednisolone | 17 | 17 |
| Tramadol Hcl | 11 | 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 (4)
- 21216 Northwest Fwy Ste 620Cypress, TX 77429-4699Phone: (281) 807-4380
- 22751 Professional Dr Ste 250Kingwood, TX 77339-6028Phone: (281) 668-7205
- 13440 University Blvd Ste 100Sugar Land, TX 77479-4907Phone: (832) 500-8135
- 26400 Kuykendahl Rd Ste A250Tomball, TX 77375-2984Phone: (281) 407-5092
Registry dates
- Enumerated
- 2011-06-17
- Last updated
- 2025-12-18
- Certified
- 2025-12-18
Frequently asked questions
- What is Omar Dimachkieh's NPI number?
- Omar Dimachkieh's National Provider Identifier (NPI) is 1881989853, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Omar Dimachkieh's specialty?
- Omar Dimachkieh is listed in the NPPES registry with a primary specialty of Orthopaedic Hand Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Omar Dimachkieh located?
- Omar Dimachkieh's practice location on file with NPPES is 7401 Main St, Houston, TX 77030-4509.
- What is Omar Dimachkieh's phone number?
- The practice phone number listed in the NPPES registry for Omar Dimachkieh is (713) 799-2300.
- Does Omar Dimachkieh accept Medicare?
- Omar Dimachkieh is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Omar Dimachkieh's NPI active?
- Yes — Omar Dimachkieh's NPI (1881989853) is active in the NPPES registry as of the last update on 2025-12-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.