Hilary Larson
NPI 1316608227 · Critical Care Medicine (Internal Medicine) Physician · Kansas City, KS
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Hilary Larson is a Critical Care Medicine (Internal Medicine) Physician provider in Kansas City, KS (NPI 1316608227).
Provider details
- NPI number
- 1316608227
- Entity type
- Individual
- Primary specialty
- Critical Care Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Sex
- Female
- Sole proprietor
- No
- License
- 123163 (KS)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
4 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
122 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Critical Care, First 30-74 Minutes99291 | 83 | $166 |
| Critical Care, Each Additional 30 Minutes99292 | 39 | $83 |
Typical Medicare-allowed amounts for these services range $83–$166 (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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2022-01-03
- Last updated
- 2022-01-03
- Certified
- 2021-12-30
Frequently asked questions
- What is Hilary Larson's NPI number?
- Hilary Larson's National Provider Identifier (NPI) is 1316608227, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hilary Larson's specialty?
- Hilary Larson is listed in the NPPES registry with a primary specialty of Critical Care Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Hilary Larson located?
- Hilary Larson's practice location on file with NPPES is 4000 Cambridge St, Kansas City, KS 66160-8501.
- What is Hilary Larson's phone number?
- The practice phone number listed in the NPPES registry for Hilary Larson is (913) 588-1227.
- Does Hilary Larson accept Medicare?
- Hilary Larson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Hilary Larson's NPI active?
- Yes — Hilary Larson's NPI (1316608227) is active in the NPPES registry as of the last update on 2022-01-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.