Provider Profile
Alexandra J. Guinn, PA-C
Unclaimed ProfileAbout Alexandra Guinn
Listed in the NPI registry as a physician assistant, Alexandra J. Guinn, PA-C practices in Muskegon, MI. According to Medicare claims data, Alexandra cared for 69 Medicare patients across 79 services. The services billed most often include replacement of knee joint, both sides of knee, established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, and x-ray of knee, 1-2 views.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it — free, and no identity document with a practice or institutional email.
Education & Training
Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (231) 733-1326
- Email not available
Practice Locations
1400 MERCY DR STE 100
Muskegon, MI 49444
Procedures Most Often Billed to Medicare
79 services · 69 patients · 4 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Replacement of knee joint, both sides of knee | Procedure | 27447 |
26 | As often as other peers in Physician Assistant |
| Aspiration and/or injection of fluid from large joint | Procedure | 20610 |
13 | Less often than most peers in Physician Assistant |
| X-ray of knee, 1-2 views | Imaging | 73560 |
19 | Less often than most peers in Physician Assistant |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
21 | Less often than most peers in Physician Assistant |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other physician assistants at this location 8
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 4
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 32 related providers in 4 groups
Other physician assistants in Muskegon 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2017 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Replacement of knee joint, both sides of knee 8
Providers in MI who bill this service to Medicare most often.
Common questions
What is Alexandra J. Guinn's specialty?
Alexandra J. Guinn is a physician assistant in Muskegon, MI. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Alexandra J. Guinn?
Alexandra J. Guinn is listed at 1400 Mercy Dr Ste 100, Muskegon, MI 49444. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Alexandra J. Guinn?
The number on file is (231) 733-1326. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Alexandra J. Guinn's NPI number?
Alexandra J. Guinn's National Provider Identifier is 1063905396. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
What is Alexandra J. Guinn's education?
Alexandra J. Guinn attended Other, graduating in 2017. This comes from the CMS National Downloadable File.
CMS public data
How long has Alexandra J. Guinn been practicing?
Alexandra J. Guinn has 9 years experience. Calculated from a graduation year of 2017, reported in the CMS National Downloadable File.
CMS public data
What is Alexandra J. Guinn known for?
According to Medicare billing data, Alexandra J. Guinn performs procedures including replacement of knee joint, both sides of knee and aspiration and/or injection of fluid from large joint; reads or performs imaging such as x-ray of knee, 1-2 views, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Alexandra J. Guinn confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Alexandra J. Guinn. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.