Donell Timpe, MD
NPI 1861429151 · Family Medicine Physician · Mason City, IA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Donell Timpe, MD is a Family Medicine Physician provider in Mason City, IA (NPI 1861429151).
Provider details
- NPI number
- 1861429151
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 32617 (IA)
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
1,996 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 | 804 | $90 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 535 | $15 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 322 | $120 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 276 | $61 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 29 | $8 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 117 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 807 | 206 |
| Levothyroxine Sodium | 479 | 105 |
| Lisinopril | 395 | 101 |
| Rosuvastatin Calcium | 337 | 100 |
| Sertraline Hcl | 261 | 58 |
| Amlodipine Besylate | 249 | 69 |
| Alendronate Sodium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-06-26
- Last updated
- 2025-07-09
- Certified
- 2025-07-09
Frequently asked questions
- What is Donell Timpe's NPI number?
- Donell Timpe's National Provider Identifier (NPI) is 1861429151, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Donell Timpe's specialty?
- Donell Timpe is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Donell Timpe located?
- Donell Timpe's practice location on file with NPPES is 1010 4th St Sw, Mason City, IA 50401-2857.
- What is Donell Timpe's phone number?
- The practice phone number listed in the NPPES registry for Donell Timpe is (641) 422-6020.
- Does Donell Timpe accept Medicare?
- Donell Timpe is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Donell Timpe's NPI active?
- Yes — Donell Timpe's NPI (1861429151) is active in the NPPES registry as of the last update on 2025-07-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.