Provider Profile
Katie McWilliams
Unclaimed ProfileAbout Katie Mcwilliams
Listed in the NPI registry as a nurse practitioner, Katie McWilliams practices in Everett, WA. According to Medicare claims data, Katie cared for 184 Medicare patients across 20,699 services. The services billed most often include injection, onabotulinumtoxina, 1 unit, injection of chemical for paralysis of facial and neck nerve muscles on both sides of face, and established patient office or other outpatient visit with high level of medical decision making, if using time, 40 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
- (425) 339-5408
- Email not available
Practice Locations
3901 HOYT AVE
Everett, WA 98201
Procedures Most Often Billed to Medicare
20,699 services · 184 patients · 7 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Injection of chemical for paralysis of facial and neck nerve muscles on both sides of face | Procedure | 64615 |
104 | More often than most peers in Nurse Practitioner |
| Insertion of needle into vein for collection of blood sample | Procedure | 36415 |
15 | Less often than most peers in Nurse Practitioner |
| Injection, onabotulinumtoxina, 1 unit | Drug given | J0585 |
20,445 | More often than most peers in Nurse Practitioner |
| Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more | Office visit | 99215 |
77 | More often than most peers in Nurse Practitioner |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
34 | Less often than most peers in Nurse Practitioner |
| Cyanocobalamin (vitamin b-12) level | Lab test | 82607 |
13 | Less often than most peers in Nurse Practitioner |
| Folic acid level, serum | Lab test | 82746 |
11 | Less often than most peers in Nurse Practitioner |
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 nurse practitioners at this location 6
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 — 31 related providers in 4 groups
Other nurse practitioners in Everett 7
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.
Also performs Injection of chemical for paralysis of facial and neck nerve muscles on both sides of face 8
Providers in WA who bill this service to Medicare most often.
Common questions
What is Katie McWilliams's specialty?
Katie McWilliams is a nurse practitioner in Everett, WA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Katie McWilliams?
Katie McWilliams is listed at 3901 Hoyt Ave, Everett, WA 98201. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Katie McWilliams?
The number on file is (425) 339-5408. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Katie McWilliams's NPI number?
Katie McWilliams's National Provider Identifier is 1114572336. 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 Katie McWilliams's education?
Katie McWilliams attended Other, graduating in 2019. This comes from the CMS National Downloadable File.
CMS public data
How long has Katie McWilliams been practicing?
Katie McWilliams has 7 years experience. Calculated from a graduation year of 2019, reported in the CMS National Downloadable File.
CMS public data
What is Katie McWilliams known for?
According to Medicare billing data, Katie McWilliams performs procedures including injection of chemical for paralysis of facial and neck nerve muscles on both sides of face and insertion of needle into vein for collection of blood sample, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Katie McWilliams confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Katie McWilliams. 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.