Kelli Larson, D.O.
NPI 1629336953 · Family Medicine Physician · Polson, MT
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kelli Larson, D.O. is a Family Medicine Physician provider in Polson, MT (NPI 1629336953).
Provider details
- NPI number
- 1629336953
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Female
- Sole proprietor
- No
- License
- 41446 (MT)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
14 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
102 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. 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 .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 50 | $78 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 30 | $114 |
| Subsequent Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99231 | 22 | $49 |
Typical Medicare-allowed amounts for these services range $49–$114 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 110 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 266 | 64 |
| Gabapentin | 182 | 29 |
| Levothyroxine Sodium | 166 | 39 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 146 | 24 |
| Venlafaxine Hclbrand: Venlafaxine Hcl Er | 130 | — |
| Lisinopril | 128 | 31 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$467 across 25 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
- 2012-04-24
- Last updated
- 2016-10-14
Frequently asked questions
- What is Kelli Larson's NPI number?
- Kelli Larson's National Provider Identifier (NPI) is 1629336953, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kelli Larson's specialty?
- Kelli Larson is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Kelli Larson located?
- Kelli Larson's practice location on file with NPPES is 107 Ridgewater Dr, Polson, MT 59860-8977.
- What is Kelli Larson's phone number?
- The practice phone number listed in the NPPES registry for Kelli Larson is (406) 883-3737.
- Does Kelli Larson accept Medicare?
- Kelli Larson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kelli Larson's NPI active?
- Yes — Kelli Larson's NPI (1629336953) is active in the NPPES registry as of the last update on 2016-10-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.