Carol Larsen, PA
NPI 1518980572 · Physician Assistant · Sioux Falls, SD
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Carol Larsen, PA is a Physician Assistant provider in Sioux Falls, SD (NPI 1518980572).
Provider details
- NPI number
- 1518980572
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA
- Sex
- Female
- Sole proprietor
- No
- License
- 0253 (SD)
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
19 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 · 111 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Olanzapine | 402 | 17 |
| Clozapine | 341 | 15 |
| Levothyroxine Sodium | 332 | 24 |
| Divalproex Sodium | 253 | 14 |
| Omeprazole | 251 | 20 |
| Mirtazapine | 214 | 17 |
| Lithium Carbonate | 205 | 13 |
| Clonazepam |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-25
- Last updated
- 2008-05-09
Frequently asked questions
- What is Carol Larsen's NPI number?
- Carol Larsen's National Provider Identifier (NPI) is 1518980572, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Carol Larsen's specialty?
- Carol Larsen is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Carol Larsen located?
- Carol Larsen's practice location on file with NPPES is 4405 E 26th St, Sioux Falls, SD 57103-4136.
- What is Carol Larsen's phone number?
- The practice phone number listed in the NPPES registry for Carol Larsen is (605) 332-2883.
- Does Carol Larsen accept Medicare?
- Carol Larsen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Carol Larsen's NPI active?
- Yes — Carol Larsen's NPI (1518980572) is active in the NPPES registry as of the last update on 2008-05-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.