Christine Larson, APNP FNP-BC
NPI 1740566223 · Family Nurse Practitioner · Wauwatosa, WI
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Christine Larson, APNP FNP-BC is a Family Nurse Practitioner provider in Wauwatosa, WI (NPI 1740566223).
Provider details
- NPI number
- 1740566223
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APNP FNP-BC
- Sex
- Female
- Sole proprietor
- No
- License
- 4607-33 (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
14 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 · 37 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Levothyroxine Sodium | 75 |
| Apixabanbrand: Eliquis | 52 |
| Gabapentin | 42 |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 39 |
| Tramadol Hcl | 35 |
| Atorvastatin Calcium | 34 |
| Lisinopril | 34 |
| Furosemide | 34 |
| Fentanyl |
Practice location
Mailing address
Registry dates
- Enumerated
- 2011-10-27
- Last updated
- 2015-04-06
Frequently asked questions
- What is Christine Larson's NPI number?
- Christine Larson's National Provider Identifier (NPI) is 1740566223, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christine Larson's specialty?
- Christine Larson is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Christine Larson located?
- Christine Larson's practice location on file with NPPES is 10701 W Research Dr, Wauwatosa, WI 53226-3452.
- What is Christine Larson's phone number?
- The practice phone number listed in the NPPES registry for Christine Larson is (262) 345-5343.
- Does Christine Larson accept Medicare?
- Christine Larson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Christine Larson's NPI active?
- Yes — Christine Larson's NPI (1740566223) is active in the NPPES registry as of the last update on 2015-04-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.