Provider Profile
Melissa Willitzer, PA-C
Unclaimed ProfileAbout Melissa Willitzer
Listed in the NPI registry as a physician assistant, Melissa Willitzer, PA-C practices in Portland, OR. Medicare claims data shows Melissa provided 33 services to 32 patients. The services billed most often include emergency department visit with low level of medical decision making and emergency department visit with moderate level of medical decision making.
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.
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
- (503) 494-7500
- Email not available
Practice Locations
3181 SW SAM JACKSON PARK RD
Portland, OR 97239
1460 G St
Springfield, OR 97477
342 Fairview St
Silverton, OR 97381
2730 SW Moody Ave CL5PA
Portland, OR 97201
Procedures Most Often Billed to Medicare
33 services · 32 patients · 2 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Emergency department visit with low level of medical decision making | Office visit | 99283 |
21 | As often as other peers in Physician Assistant |
| Emergency department visit with moderate level of medical decision making | Office visit | 99284 |
12 | 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.
Related specialists at this location 6
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.
Common questions
What is Melissa Willitzer's specialty?
Melissa Willitzer is a physician assistant in Portland, OR. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Melissa Willitzer?
Melissa Willitzer is listed at 3181 Sw Sam Jackson Park Rd, Portland, OR 97239. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Melissa Willitzer?
The number on file is (503) 494-7500. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Melissa Willitzer?
Melissa Willitzer's National Provider Identifier is 1447607577. 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
How much experience does Melissa Willitzer have?
Melissa Willitzer has 10+ years experience. Registered with an NPI since 2016. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
What is Melissa Willitzer known for?
According to Medicare billing data, Melissa Willitzer 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
Is Melissa Willitzer's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Melissa Willitzer. 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.