Mark Wefel, MD
NPI 1922480219 · Family Medicine Physician · Wenatchee, WA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark Wefel, MD is a Family Medicine Physician provider in Wenatchee, WA (NPI 1922480219).
Provider details
- NPI number
- 1922480219
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD61417606 (WA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 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 · 53 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Lisinopril | 76 | 26 |
| Atorvastatin Calcium | 72 | 26 |
| Tamsulosin Hcl | 62 | 17 |
| Omeprazole | 55 | 17 |
| Losartan Potassium | 55 | 21 |
| Oxycodone Hcl | 52 | 13 |
| Levothyroxine Sodium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2015-06-23
- Last updated
- 2026-03-30
- Certified
- 2026-03-30
Frequently asked questions
- What is Mark Wefel's NPI number?
- Mark Wefel's National Provider Identifier (NPI) is 1922480219, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Wefel's specialty?
- Mark Wefel is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Mark Wefel located?
- Mark Wefel's practice location on file with NPPES is 820 N Chelan Ave, Wenatchee, WA 98801-2028.
- What is Mark Wefel's phone number?
- The practice phone number listed in the NPPES registry for Mark Wefel is (509) 663-8711.
- Does Mark Wefel accept Medicare?
- Mark Wefel is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mark Wefel's NPI active?
- Yes — Mark Wefel's NPI (1922480219) is active in the NPPES registry as of the last update on 2026-03-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.