Dean Withroder, MD
NPI 1881257939 · Anesthesiology Physician · Springfield, OR
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Dean Withroder, MD is a Anesthesiology Physician provider in Springfield, OR (NPI 1881257939).
Provider details
- NPI number
- 1881257939
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
7 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
40 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) |
|---|---|---|
| Insertion of Artery Tube for Blood Sampling Or Infusion Through Skin36620 | 16 | $41 |
| Anesthesia for Total Hip Replacement01214 | 12 | $323 |
| Anesthesia for Procedure for Total Knee Joint Replacement01402 | 12 | $288 |
Typical Medicare-allowed amounts for these services range $41–$323 (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.
Practice location
Mailing address
Additional practice locations (1)
- 925 Seneca StSeattle, WA 98101Phone: (206) 583-6079
Registry dates
- Enumerated
- 2019-04-15
- Last updated
- 2023-07-19
- Certified
- 2023-06-28
Frequently asked questions
- What is Dean Withroder's NPI number?
- Dean Withroder's National Provider Identifier (NPI) is 1881257939, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dean Withroder's specialty?
- Dean Withroder is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Dean Withroder located?
- Dean Withroder's practice location on file with NPPES is 3333 Riverbend Dr., Springfield, OR 98477.
- What is Dean Withroder's phone number?
- The practice phone number listed in the NPPES registry for Dean Withroder is (541) 686-9551.
- Does Dean Withroder accept Medicare?
- Dean Withroder is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Dean Withroder's NPI active?
- Yes — Dean Withroder's NPI (1881257939) is active in the NPPES registry as of the last update on 2023-07-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.