Shannon Dufek, PA-C
NPI 1114598638 · Physician Assistant · Lanse, MI
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Shannon Dufek, PA-C is a Physician Assistant provider in Lanse, MI (NPI 1114598638).
Provider details
- NPI number
- 1114598638
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- Yes
- License
- 5601010681 (MI)
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
4 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 · 35 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 64 | 17 |
| Lisinopril | 58 | 18 |
| Atorvastatin Calcium | 58 | 19 |
| Hydrochlorothiazide | 57 | 18 |
| Levothyroxine Sodium | 45 | 13 |
| Losartan Potassium | 44 | 13 |
| Gabapentin | 38 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2021-07-06
- Last updated
- 2021-07-06
- Certified
- 2021-07-06
Frequently asked questions
- What is Shannon Dufek's NPI number?
- Shannon Dufek's National Provider Identifier (NPI) is 1114598638, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Shannon Dufek's specialty?
- Shannon Dufek is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Shannon Dufek located?
- Shannon Dufek's practice location on file with NPPES is 18341 US Highway 41, Lanse, MI 49946-8024.
- What is Shannon Dufek's phone number?
- The practice phone number listed in the NPPES registry for Shannon Dufek is (906) 525-3300.
- Does Shannon Dufek accept Medicare?
- Shannon Dufek is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Shannon Dufek's NPI active?
- Yes — Shannon Dufek's NPI (1114598638) is active in the NPPES registry as of the last update on 2021-07-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.