Paul Larson, MD
NPI 1245285584 · Internal Medicine Physician · Princeton, MN
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Paul Larson, MD is a Internal Medicine Physician provider in Princeton, MN (NPI 1245285584).
Provider details
- NPI number
- 1245285584
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 45249 (MN)
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
20 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
2,962 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 406 | $124 |
| Blood Test, Clotting Time85610 | 403 | $4 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 231 | $10 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test85027 | 178 | $6 |
| Blood Test, Lipids (cholesterol and Triglycerides)80061 | 169 | $13 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 166 | $125 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 202 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 1,211 | 344 |
| Losartan Potassium | 776 | 221 |
| Omeprazole | 682 | 182 |
| Levothyroxine Sodium | 676 | 180 |
| Lisinopril | 655 | 198 |
| Amlodipine Besylate | 637 | 191 |
| Metoprolol Succinate |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-05-24
- Last updated
- 2008-05-20
Frequently asked questions
- What is Paul Larson's NPI number?
- Paul Larson's National Provider Identifier (NPI) is 1245285584, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Paul Larson's specialty?
- Paul Larson is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Paul Larson located?
- Paul Larson's practice location on file with NPPES is 919 Northland Dr, Princeton, MN 55371-2172.
- What is Paul Larson's phone number?
- The practice phone number listed in the NPPES registry for Paul Larson is (763) 389-3344.
- Does Paul Larson accept Medicare?
- Paul Larson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Paul Larson's NPI active?
- Yes — Paul Larson's NPI (1245285584) is active in the NPPES registry as of the last update on 2008-05-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.