Peter Olsen, M.D.
NPI 1356668222 · Family Medicine Physician · Duluth, MN
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Peter Olsen, M.D. is a Family Medicine Physician provider in Duluth, MN (NPI 1356668222).
Provider details
- NPI number
- 1356668222
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 54214 (MN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Cefdinir | 38 | 37 |
| Clindamycin Hcl | 25 | 22 |
| Methylprednisolone | 20 | 20 |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 16 | 16 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 13 | 13 |
| Azithromycin | 12 | 12 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 12 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2010-04-30
- Last updated
- 2012-03-21
Frequently asked questions
- What is Peter Olsen's NPI number?
- Peter Olsen's National Provider Identifier (NPI) is 1356668222, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Peter Olsen's specialty?
- Peter Olsen is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Peter Olsen located?
- Peter Olsen's practice location on file with NPPES is 330 N 8th Ave E, Duluth, MN 55805-2024.
- What is Peter Olsen's phone number?
- The practice phone number listed in the NPPES registry for Peter Olsen is (218) 723-1112.
- Does Peter Olsen accept Medicare?
- Peter Olsen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Peter Olsen's NPI active?
- Yes — Peter Olsen's NPI (1356668222) is active in the NPPES registry as of the last update on 2012-03-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.