Karen Winneg, M.D.
NPI 1043232598 · Family Medicine Physician · Doylestown, PA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Karen Winneg, M.D. is a Family Medicine Physician provider in Doylestown, PA (NPI 1043232598).
Provider details
- NPI number
- 1043232598
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- MD042956L (PA)
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
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
663 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 | 223 | $85 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 131 | $48 |
| 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'SG2211 | 109 | $17 |
| Administration of Influenza Virus VaccineG0008 | 44 | $33 |
| Administration of Pneumococcal VaccineG0009 | 44 | $33 |
| Annual Depression Screening, 5 to 15 MinutesG0444 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 73 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Rosuvastatin Calcium | 269 | 76 |
| Amlodipine Besylate | 240 | 67 |
| Levothyroxine Sodium | 236 | 57 |
| Atorvastatin Calcium | 226 | 67 |
| Losartan Potassium | 149 | 40 |
| Lisinopril | 124 | 38 |
| Metformin Hcl |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$275 across 15 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 (1)
- 1500 Horizon Dr Ste 115Chalfont, PA 18914-3966Phone: (215) 997-9910Fax: (215) 997-9950
Registry dates
- Enumerated
- 2006-07-24
- Last updated
- 2023-03-07
- Certified
- 2023-03-07
Frequently asked questions
- What is Karen Winneg's NPI number?
- Karen Winneg's National Provider Identifier (NPI) is 1043232598, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Winneg's specialty?
- Karen Winneg is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Karen Winneg located?
- Karen Winneg's practice location on file with NPPES is 14 Memorial Dr Ste B, Doylestown, PA 18901-3529.
- What is Karen Winneg's phone number?
- The practice phone number listed in the NPPES registry for Karen Winneg is (215) 348-5888.
- Does Karen Winneg accept Medicare?
- Karen Winneg is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Karen Winneg's NPI active?
- Yes — Karen Winneg's NPI (1043232598) is active in the NPPES registry as of the last update on 2023-03-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.