Erik Scharrer, MD
NPI 1245525484 · Emergency Medicine Physician · Mankato, MN
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Erik Scharrer, MD is a Emergency Medicine Physician provider in Mankato, MN (NPI 1245525484).
Provider details
- NPI number
- 1245525484
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 72477 (WI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
15 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
4 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
134 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) |
|---|---|---|
| Emergency Department Visit With High Level of Medical Decision Making99285 | 49 | $168 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 45 | $116 |
| Critical Care, First 30-74 Minutes99291 | 25 | $207 |
| Emergency Department Visit With Low Level of Medical Decision Making99283 | 15 | $69 |
Typical Medicare-allowed amounts for these services range $69–$207 (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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 6 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ondansetronbrand: Ondansetron Odt | 19 | 19 |
| Oxycodone Hcl | 19 | 19 |
| Cefdinir | 14 | 14 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 12 | 12 |
| Prednisone | 12 | 12 |
| Ciprofloxacin Hcl | 11 | 11 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means , never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Additional practice locations (3)
- 200 1st St SwRochester, MN 55905-0001Phone: (507) 284-2511
- 200 1st St SwRochester, MN 55905-0001Phone: (507) 284-2511
- 700 West Ave SLa Crosse, WI 54601-4783Phone: (608) 785-0940
Registry dates
- Enumerated
- 2011-06-16
- Last updated
- 2020-10-08
- Certified
- 2020-10-08
Frequently asked questions
- What is Erik Scharrer's NPI number?
- Erik Scharrer's National Provider Identifier (NPI) is 1245525484, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Erik Scharrer's specialty?
- Erik Scharrer is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Erik Scharrer located?
- Erik Scharrer's practice location on file with NPPES is 1025 Marsh St, Mankato, MN 56001-4752.
- What is Erik Scharrer's phone number?
- The practice phone number listed in the NPPES registry for Erik Scharrer is (507) 389-4700.
- Does Erik Scharrer accept Medicare?
- Erik Scharrer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Erik Scharrer's NPI active?
- Yes — Erik Scharrer's NPI (1245525484) is active in the NPPES registry as of the last update on 2020-10-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.