Andrew Knudsen, DPM
NPI 1407111321 · Foot & Ankle Surgery Podiatrist · Bismarck, ND
Enrolled with Medicare as Practitioner - Podiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Andrew Knudsen, DPM is a Foot & Ankle Surgery Podiatrist provider in Bismarck, ND (NPI 1407111321).
Provider details
- NPI number
- 1407111321
- Entity type
- Individual
- Primary specialty
- Foot & Ankle Surgery PodiatristPodiatric Medicine & Surgery Service Providers
- Credential
- DPM
- Sex
- Male
- Sole proprietor
- No
- License
- 74 (ND)
Specialties & taxonomies
Podiatric Medicine & Surgery Service Providers
Podiatric Medicine & Surgery Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
13 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
2,875 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 930 | $87 |
| Removal of Fingernails Or Toenails, 6 Or More Nails11721 | 565 | $43 |
| X-Ray of Foot, Minimum of 3 Views73630 | 215 | $17 |
| Removal of Skin and Tissue, 20.0 Sq Cm Or Less11042 | 208 | $122 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 182 | $107 |
| Removal of Noncancer Thickened Skin Growth, 2-4 Growths11056 | 148 | $75 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Gabapentin | 114 | 31 |
| Allopurinol | 32 | — |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 29 | 21 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 26 | 20 |
| Methylprednisolone | 16 | 15 |
| Pregabalin | 16 | — |
| Terbinafine Hcl | 14 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2012-07-06
- Last updated
- 2023-06-14
- Certified
- 2023-06-14
Frequently asked questions
- What is Andrew Knudsen's NPI number?
- Andrew Knudsen's National Provider Identifier (NPI) is 1407111321, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Andrew Knudsen's specialty?
- Andrew Knudsen is listed in the NPPES registry with a primary specialty of Foot & Ankle Surgery Podiatrist (Podiatric Medicine & Surgery Service Providers).
- Where is Andrew Knudsen located?
- Andrew Knudsen's practice location on file with NPPES is 401 N 9th St, Bismarck, ND 58501-4530.
- What is Andrew Knudsen's phone number?
- The practice phone number listed in the NPPES registry for Andrew Knudsen is (701) 712-4540.
- Does Andrew Knudsen accept Medicare?
- Andrew Knudsen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Andrew Knudsen's NPI active?
- Yes — Andrew Knudsen's NPI (1407111321) is active in the NPPES registry as of the last update on 2023-06-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.