Shannon Gonnion, P.A.
NPI 1558393157 · Physician Assistant · Stillwater, MN
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Shannon Gonnion, P.A. is a Physician Assistant provider in Stillwater, MN (NPI 1558393157).
Provider details
- NPI number
- 1558393157
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- P.A.
- Sex
- Female
- Sole proprietor
- No
- License
- 4565-23 (WI)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
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
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
1,472 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) |
|---|---|---|
| Residence Visit for Established Patient With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 40 Minutes99349 | 1,261 | $102 |
| Residence Visit for New Patient With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 60 Minutes99344 | 63 | $114 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 58 | $105 |
| Removal of Fingernails Or Toenails, 6 Or More Nails11721 | 31 | $36 |
| Residence Visit for Established Patient With Low Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99348 | 27 | $61 |
| Transitional Care Management Services for Problem of at Least Moderate Complexity99495 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 137 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Omeprazole | 421 | 48 |
| Atorvastatin Calcium | 398 | 39 |
| Gabapentin | 363 | 37 |
| Furosemide | 342 | 56 |
| Lisinopril | 307 | 34 |
| Levothyroxine Sodium | 297 | 40 |
| Amlodipine Besylate | 294 |
Practice location
Mailing address
Additional practice locations (1)
- 342 N Water St Ste 600Milwaukee, WI 53202-5715Phone: (651) 342-1039Fax: (651) 342-1428
Registry dates
- Enumerated
- 2006-07-06
- Last updated
- 2026-05-04
- Certified
- 2026-05-04
Frequently asked questions
- What is Shannon Gonnion's NPI number?
- Shannon Gonnion's National Provider Identifier (NPI) is 1558393157, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Shannon Gonnion's specialty?
- Shannon Gonnion is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Shannon Gonnion located?
- Shannon Gonnion's practice location on file with NPPES is 270 Main St N Ste 300, Stillwater, MN 55082-6788.
- What is Shannon Gonnion's phone number?
- The practice phone number listed in the NPPES registry for Shannon Gonnion is (651) 342-1039.
- Does Shannon Gonnion accept Medicare?
- Shannon Gonnion is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Shannon Gonnion's NPI active?
- Yes — Shannon Gonnion's NPI (1558393157) is active in the NPPES registry as of the last update on 2026-05-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.