Christiaan Slabbert, M.D.
NPI 1770580169 · Family Medicine Physician · Fort Smith, AR
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Christiaan Slabbert, M.D. is a Family Medicine Physician provider in Fort Smith, AR (NPI 1770580169).
Provider details
- NPI number
- 1770580169
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- E2531 (AR)
Specialties & taxonomies
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
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
2,421 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 590 | $79 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 486 | $8 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 363 | $9 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 184 | $34 |
| Hemoglobin A1c Level83036 | 136 | $9 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 119 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 467 | 129 |
| Omeprazole | 391 | 119 |
| Lisinopril | 330 | 94 |
| Amlodipine Besylate | 314 | 88 |
| Levothyroxine Sodium | 235 | 65 |
| Rosuvastatin Calcium | 220 | 64 |
| Potassium Chloride |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$359 across 12 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
- 2005-06-30
- Last updated
- 2016-04-01
Frequently asked questions
- What is Christiaan Slabbert's NPI number?
- Christiaan Slabbert's National Provider Identifier (NPI) is 1770580169, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christiaan Slabbert's specialty?
- Christiaan Slabbert is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Christiaan Slabbert located?
- Christiaan Slabbert's practice location on file with NPPES is 7320 Rogers Ave, Fort Smith, AR 72903-4164.
- What is Christiaan Slabbert's phone number?
- The practice phone number listed in the NPPES registry for Christiaan Slabbert is (479) 452-6362.
- Does Christiaan Slabbert accept Medicare?
- Christiaan Slabbert is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Christiaan Slabbert's NPI active?
- Yes — Christiaan Slabbert's NPI (1770580169) is active in the NPPES registry as of the last update on 2016-04-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.