Karen Farris, DO
NPI 1568990083 · Family Medicine Physician · Lancaster, WI
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Karen Farris, DO is a Family Medicine Physician provider in Lancaster, WI (NPI 1568990083).
Provider details
- NPI number
- 1568990083
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 16 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Amlodipine Besylate | 38 |
| Pantoprazole Sodium | 38 |
| Sertraline Hcl | 33 |
| Atorvastatin Calcium | 29 |
| Losartan Potassium | 29 |
| Levothyroxine Sodium | 27 |
| Lisinopril | 26 |
| Rosuvastatin Calcium | 23 |
| Omeprazole |
Practice location
Mailing address
Registry dates
- Enumerated
- 2017-05-29
- Last updated
- 2025-05-07
- Certified
- 2025-05-07
Frequently asked questions
- What is Karen Farris's NPI number?
- Karen Farris's National Provider Identifier (NPI) is 1568990083, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Farris's specialty?
- Karen Farris is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Karen Farris located?
- Karen Farris's practice location on file with NPPES is 105 E Lincoln Ave, Lancaster, WI 53813-2019.
- What is Karen Farris's phone number?
- The practice phone number listed in the NPPES registry for Karen Farris is (608) 723-3100.
- Does Karen Farris accept Medicare?
- Karen Farris is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Karen Farris's NPI active?
- Yes — Karen Farris's NPI (1568990083) is active in the NPPES registry as of the last update on 2025-05-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.