Karl Weber, MD
NPI 1407814296 · Internal Medicine Physician · Fort Mill, SC
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Karl Weber, MD is a Internal Medicine Physician provider in Fort Mill, SC (NPI 1407814296).
Provider details
- NPI number
- 1407814296
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 2005-01836 (NC)
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
3 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
1,740 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 | 633 | $123 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 255 | $174 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 207 | $126 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 181 | $87 |
| Hemoglobin A1c Level83036 | 84 | $10 |
| Administration of Influenza Virus VaccineG0008 | 84 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 187 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 661 | 173 |
| Amlodipine Besylate | 645 | 181 |
| Atorvastatin Calcium | 611 | 174 |
| Alprazolam | 492 | 79 |
| Omeprazole | 442 | 125 |
| Tramadol Hcl | 305 | 61 |
| Hydrochlorothiazide | 290 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$119 across 6 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 (2)
- 704 Gold Hill RdSte 115Fort Mill, SC 29715-8906Phone: (803) 802-5181
- 7666 Charlotte HwySte 200Indian Land, SC 29707-7000Phone: (803) 431-8225
Registry dates
- Enumerated
- 2006-05-02
- Last updated
- 2024-07-15
Frequently asked questions
- What is Karl Weber's NPI number?
- Karl Weber's National Provider Identifier (NPI) is 1407814296, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karl Weber's specialty?
- Karl Weber is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Karl Weber located?
- Karl Weber's practice location on file with NPPES is 1935 Holbrook Rd, Fort Mill, SC 29715-9675.
- What is Karl Weber's phone number?
- The practice phone number listed in the NPPES registry for Karl Weber is (803) 802-5181.
- Does Karl Weber accept Medicare?
- Karl Weber is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Karl Weber's NPI active?
- Yes — Karl Weber's NPI (1407814296) is active in the NPPES registry as of the last update on 2024-07-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.