Karen Lomas, APNP
NPI 1578333019 · Family Nurse Practitioner · Boscobel, WI
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Karen Lomas, APNP is a Family Nurse Practitioner provider in Boscobel, WI (NPI 1578333019).
Provider details
- NPI number
- 1578333019
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APNP
- Sex
- Female
- Sole proprietor
- No
- License
- 14598 (WI)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 yrs in NPPES registry
- Profile completeness38% of score
100% 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 · 26 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 48 | 23 |
| Lisinopril | 29 | 14 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 26 | 12 |
| Amlodipine Besylate | 25 | — |
| Omeprazole | 24 | 11 |
| Levothyroxine Sodium | 22 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2024-01-05
- Last updated
- 2024-01-08
- Certified
- 2024-01-08
Frequently asked questions
- What is Karen Lomas's NPI number?
- Karen Lomas's National Provider Identifier (NPI) is 1578333019, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Lomas's specialty?
- Karen Lomas is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Karen Lomas located?
- Karen Lomas's practice location on file with NPPES is 205 Parker St, Boscobel, WI 53805-1642.
- What is Karen Lomas's phone number?
- The practice phone number listed in the NPPES registry for Karen Lomas is (608) 375-4144.
- Does Karen Lomas accept Medicare?
- Karen Lomas is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Karen Lomas's NPI active?
- Yes — Karen Lomas's NPI (1578333019) is active in the NPPES registry as of the last update on 2024-01-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.