Malory Larson, ARNP
NPI 1255951166 · Psychiatric/Mental Health Nurse Practitioner · Cresco, IA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Malory Larson, ARNP is a Psychiatric/Mental Health Nurse Practitioner provider in Cresco, IA (NPI 1255951166).
Provider details
- NPI number
- 1255951166
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- ARNP
- Sex
- Female
- Sole proprietor
- No
- License
- 10739 (WI)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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
6 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 documented practice locations
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 · 30 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Alprazolam | 47 |
| Sertraline Hcl | 46 |
| Olanzapine | 45 |
| Prazosin Hcl | 42 |
| Venlafaxine Hclbrand: Venlafaxine Hcl Er | 38 |
| Dextroamphetamine/Amphetaminebrand: Dextroamphetamine-Amphetamine | 33 |
| Dextroamphetamine/Amphetaminebrand: Dextroamphetamine-Amphet Er | 31 |
| Hydroxyzine Pamoate | 29 |
Practice location
Mailing address
Additional practice locations (2)
- 520 West Main StreetWaukon, IA 52172Phone: (563) 217-6488Fax: (800) 507-8981
- 1836 South AveLa Crosse, WI 54601-5429Phone: (608) 782-7300
Registry dates
- Enumerated
- 2020-04-21
- Last updated
- 2024-04-25
- Certified
- 2024-04-17
Frequently asked questions
- What is Malory Larson's NPI number?
- Malory Larson's National Provider Identifier (NPI) is 1255951166, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Malory Larson's specialty?
- Malory Larson is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Malory Larson located?
- Malory Larson's practice location on file with NPPES is 321 8th Ave W, Cresco, IA 52136-1064.
- What is Malory Larson's phone number?
- The practice phone number listed in the NPPES registry for Malory Larson is (563) 547-2022.
- Does Malory Larson accept Medicare?
- Malory Larson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Malory Larson's NPI active?
- Yes — Malory Larson's NPI (1255951166) is active in the NPPES registry as of the last update on 2024-04-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.