Karen Wendowski, MD
NPI 1306829270 · Internal Medicine Physician · Indianapolis, IN
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Karen Wendowski, MD is a Internal Medicine Physician provider in Indianapolis, IN (NPI 1306829270).
Provider details
- NPI number
- 1306829270
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 01052968A (IN)
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
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
2,050 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 777 | $119 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 374 | $9 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 325 | $120 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 128 | $83 |
| Hemoglobin A1c Level83036 | 126 | $9 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'S |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 118 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 714 | 185 |
| Amlodipine Besylate | 628 | 171 |
| Levothyroxine Sodium | 447 | 123 |
| Rosuvastatin Calcium | 351 | 105 |
| Losartan Potassium | 341 | 94 |
| Metoprolol Succinate | 283 | 66 |
| Simvastatin |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-11-23
- Last updated
- 2022-05-19
- Certified
- 2022-05-19
Frequently asked questions
- What is Karen Wendowski's NPI number?
- Karen Wendowski's National Provider Identifier (NPI) is 1306829270, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Wendowski's specialty?
- Karen Wendowski is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Karen Wendowski located?
- Karen Wendowski's practice location on file with NPPES is 8433 Harcourt Rd Ste 200, Indianapolis, IN 46260-2195.
- What is Karen Wendowski's phone number?
- The practice phone number listed in the NPPES registry for Karen Wendowski is (317) 338-7800.
- Does Karen Wendowski accept Medicare?
- Karen Wendowski is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Karen Wendowski's NPI active?
- Yes — Karen Wendowski's NPI (1306829270) is active in the NPPES registry as of the last update on 2022-05-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.