Provider Profile
Mason D. Spong, PA-C
Unclaimed ProfileAbout Mason Spong
Listed in the NPI registry as a physician assistant, Mason D. Spong, PA-C practices in Portland, OR. Mason graduated from Louisiana State University School of Medicine in New Orleans in 2023. Medicare claims data shows Mason provided 390 services to 63 patients. The services billed most often include treatment using magnetic field to stimulate nerve cells in brain, subsequent delivery and management, established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, and treatment using magnetic field to stimulate nerve cells in brain, subsequent motor threshold redetermination with delivery and management.
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
- (503) 751-2216
- Email not available
Practice Locations
2701 NW VAUGHN ST STE 470
Portland, OR 97210
Procedures Most Often Billed to Medicare
390 services · 63 patients · 4 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Treatment using magnetic field to stimulate nerve cells in brain, subsequent delivery and management | Treatment | 90868 |
331 | Too few peers to compare |
| Treatment using magnetic field to stimulate nerve cells in brain, subsequent motor threshold redetermination with delivery and management | Treatment | 90869 |
18 | Too few peers to compare |
| Treatment using magnetic field to stimulate nerve cells in brain, initial delivery and management | Treatment | 90867 |
13 | Too few peers to compare |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
28 | 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 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.
Other physician assistants in Portland 8
Same specialty, same city.
More connections — 22 related providers in 3 groups
Trained at Louisiana State University School of Medicine in New Orleans 8
Other providers in the same specialty who trained at the same institution.
Class of 2023 at Louisiana State University School of Medicine in New Orleans 7
Providers who graduated from the same medical school in the same year.
Also performs Treatment using magnetic field to stimulate nerve cells in brain, subsequent delivery and management 7
Providers in OR who bill this service to Medicare most often.
Common questions
What does Mason D. Spong specialize in?
Mason D. Spong is a physician assistant in Portland, OR. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Mason D. Spong located?
Mason D. Spong is listed at 2701 Nw Vaughn St Ste 470, Portland, OR 97210. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Mason D. Spong's phone number?
The number on file is (503) 751-2216. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Mason D. Spong?
Mason D. Spong's National Provider Identifier is 1255193785. 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 Mason D. Spong train?
Mason D. Spong attended Louisiana State University School of Medicine in New Orleans, graduating in 2023. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Mason D. Spong have?
Mason D. Spong has 3 years experience. Calculated from a graduation year of 2023, reported in the CMS National Downloadable File.
CMS public data
What does Mason D. Spong do most often?
According to Medicare billing data, Mason D. Spong provides treatments such as treatment using magnetic field to stimulate nerve cells in brain, subsequent delivery and management and treatment using magnetic field to stimulate nerve cells in brain, subsequent motor threshold redetermination with delivery and management, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Mason D. Spong's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Mason D. Spong. 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.