Sara Larsen, PMHNP
NPI 1609551720 · Psychiatric/Mental Health Nurse Practitioner · Ammon, ID
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sara Larsen, PMHNP is a Psychiatric/Mental Health Nurse Practitioner provider in Ammon, ID (NPI 1609551720).
Provider details
- NPI number
- 1609551720
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PMHNP
- Sex
- Female
- Sole proprietor
- No
- License
- N-42254 (ID)
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 tenure33% of score
3 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 |
|---|---|---|
| Quetiapine Fumarate | 109 | 20 |
| Hydroxyzine Hcl | 68 | 12 |
| Propranolol Hclbrand: Propranolol Hcl Er | 55 | — |
| Bupropion Hclbrand: Bupropion Xl | 51 | — |
| Lamotrigine | 45 | — |
| Aripiprazole | 42 | — |
| Clonidine Hcl | 33 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$881 across 41 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2023-06-16
- Last updated
- 2023-08-07
- Certified
- 2023-08-07
Frequently asked questions
- What is Sara Larsen's NPI number?
- Sara Larsen's National Provider Identifier (NPI) is 1609551720, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sara Larsen's specialty?
- Sara Larsen is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Sara Larsen located?
- Sara Larsen's practice location on file with NPPES is 2705 E 17th St, Ammon, ID 83406-6601.
- What is Sara Larsen's phone number?
- The practice phone number listed in the NPPES registry for Sara Larsen is (208) 346-7500.
- Does Sara Larsen accept Medicare?
- Sara Larsen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sara Larsen's NPI active?
- Yes — Sara Larsen's NPI (1609551720) is active in the NPPES registry as of the last update on 2023-08-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.