Duane Oftedahl, PA-C
NPI 1912136581 · Physician Assistant · Rice Lake, WI
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Duane Oftedahl, PA-C is a Physician Assistant provider in Rice Lake, WI (NPI 1912136581).
Provider details
- NPI number
- 1912136581
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Male
- Sole proprietor
- No
- License
- 10591 (MN)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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 · 4 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Peg3350/Sod Sulf,bicarb,cl/Kclbrand: Peg-3350 and Electrolytes | 339 | 335 |
| Peg3350/Sod Sulf,bicarb,cl/Kclbrand: Gavilyte-G | 155 | 152 |
| Peg3350/Sod Sulf,bicarb,cl/Kclbrand: Gavilyte-C | 52 | 52 |
| Sodium Chloride/Nahco3/Kcl/Pegbrand: Peg 3350-Electrolyte | 32 | 31 |
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 no Part D record, 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
Registry dates
- Enumerated
- 2009-07-04
- Last updated
- 2020-10-16
- Certified
- 2020-10-16
Frequently asked questions
- What is Duane Oftedahl's NPI number?
- Duane Oftedahl's National Provider Identifier (NPI) is 1912136581, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Duane Oftedahl's specialty?
- Duane Oftedahl is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Duane Oftedahl located?
- Duane Oftedahl's practice location on file with NPPES is 1700 W Stout St, Rice Lake, WI 54868-5000.
- What is Duane Oftedahl's phone number?
- The practice phone number listed in the NPPES registry for Duane Oftedahl is (715) 236-8365.
- Does Duane Oftedahl accept Medicare?
- Duane Oftedahl is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Duane Oftedahl's NPI active?
- Yes — Duane Oftedahl's NPI (1912136581) is active in the NPPES registry as of the last update on 2020-10-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.