Ingrid Nisswandt-Larsen, MD
NPI 1548351406 · Family Medicine Physician · Duluth, MN
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ingrid Nisswandt-Larsen, MD is a Family Medicine Physician provider in Duluth, MN (NPI 1548351406).
Provider details
- NPI number
- 1548351406
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 32323 (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
19 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
399 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 | 66 | $92 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 63 | $64 |
| Residence Visit for Established Patient With Low Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99348 | 61 | $73 |
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 42 | $102 |
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, 20 Minutes Or More99308 | 38 | $71 |
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 153 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 386 | 87 |
| Atorvastatin Calcium | 369 | 83 |
| Omeprazole | 318 | 67 |
| Amlodipine Besylate | 291 | 72 |
| Metoprolol Succinate | 289 | 66 |
| Gabapentin | 281 | 57 |
| Rosuvastatin Calcium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-09-27
- Last updated
- 2012-10-11
Frequently asked questions
- What is Ingrid Nisswandt-Larsen's NPI number?
- Ingrid Nisswandt-Larsen's National Provider Identifier (NPI) is 1548351406, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ingrid Nisswandt-Larsen's specialty?
- Ingrid Nisswandt-Larsen is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Ingrid Nisswandt-Larsen located?
- Ingrid Nisswandt-Larsen's practice location on file with NPPES is 4621 E Superior St, Duluth, MN 55804-2338.
- What is Ingrid Nisswandt-Larsen's phone number?
- The practice phone number listed in the NPPES registry for Ingrid Nisswandt-Larsen is (218) 786-3550.
- Does Ingrid Nisswandt-Larsen accept Medicare?
- Ingrid Nisswandt-Larsen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ingrid Nisswandt-Larsen's NPI active?
- Yes — Ingrid Nisswandt-Larsen's NPI (1548351406) is active in the NPPES registry as of the last update on 2012-10-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.