Provider Profile
Sydne Williams, PA-C
Unclaimed ProfileAbout Sydne Williams
Listed in the NPI registry as a physician assistant, Sydne Williams, PA-C practices in Grand Haven, MI. According to Medicare claims data, Sydne cared for 85 Medicare patients across 86 services. The services billed most often include established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, new patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more, and automated urinalysis test.
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
- (616) 935-6210
- Email not available
Practice Locations
15100 WHITTAKER WAY
Grand Haven, MI 49417
Procedures Most Often Billed to Medicare
86 services · 85 patients · 3 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
57 | As often as other peers in Physician Assistant |
| New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more | Office visit | 99203 |
18 | Less often than most peers in Physician Assistant |
| Automated urinalysis test | Lab test | 81003 |
11 | 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 — 20 related providers in 3 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 2019 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What does Sydne Williams specialize in?
Sydne Williams is a physician assistant in Grand Haven, MI. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Sydne Williams located?
Sydne Williams 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 Sydne Williams's phone number?
The number on file is (616) 935-6210. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Sydne Williams's NPI number?
Sydne Williams's National Provider Identifier is 1043871148. 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 Sydne Williams train?
Sydne Williams attended Other, graduating in 2019. This comes from the CMS National Downloadable File.
CMS public data
How long has Sydne Williams been practicing?
Sydne Williams has 7 years experience. Calculated from a graduation year of 2019, reported in the CMS National Downloadable File.
CMS public data
What does Sydne Williams do most often?
According to Medicare billing data, Sydne Williams the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Sydne Williams confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Sydne Williams. 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.