Provider Profile
Bethany J. Tillema, PA-C
Unclaimed ProfileAbout Bethany Tillema
Bethany J. Tillema, PA-C is a physician assistant based in Grand Haven, MI. Medicare claims data shows Bethany provided 303 services to 80 patients. The services billed most often include injection, dexamethasone sodium phosphate, 1 mg, aspiration and/or injection of fluid from large joint, and established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
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
- (616) 935-6260
- Email not available
Practice Locations
15100 WHITTAKER WAY
Grand Haven, MI 49417
Procedures Most Often Billed to Medicare
303 services · 80 patients · 4 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Aspiration and/or injection of fluid from large joint | Procedure | 20610 |
41 | As often as other peers in Physician Assistant |
| Injection, dexamethasone sodium phosphate, 1 mg | Drug given | J1100 |
210 | As often as other 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 |
27 | Less often than most peers in Physician Assistant |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
25 | 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 4
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 8
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 — 28 related providers in 4 groups
Other physician assistants in Grand Haven 4
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 Aspiration and/or injection of fluid from large joint 8
Providers in MI who bill this service to Medicare most often.
Common questions
What does Bethany J. Tillema specialize in?
Bethany J. Tillema is a physician assistant in Grand Haven, MI. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Bethany J. Tillema located?
Bethany J. Tillema is listed at 15100 Whittaker Way, Grand Haven, MI 49417. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Bethany J. Tillema's phone number?
The number on file is (616) 935-6260. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Bethany J. Tillema?
Bethany J. Tillema's National Provider Identifier is 1417920331. 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
Where did Bethany J. Tillema train?
Bethany J. Tillema attended Other, graduating in 2017. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Bethany J. Tillema have?
Bethany J. Tillema has 9 years experience. Calculated from a graduation year of 2017, reported in the CMS National Downloadable File.
CMS public data
What does Bethany J. Tillema do most often?
According to Medicare billing data, Bethany J. Tillema performs procedures including aspiration and/or injection of fluid from large joint, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Bethany J. Tillema's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Bethany J. Tillema. 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.