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Edit this profileAt a glance
- 1125 Darlene Ln Ste 200, Eugene, OR 97401
About Marissa Reen
Marissa Reen, PA-C is a physician assistant based in Eugene, OR. According to Medicare claims data, Marissa cared for 520 Medicare patients across 839 services. The services billed most often include established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, and injection, triamcinolone acetonide, not otherwise specified, 10 mg. The provider's National Provider Identifier (NPI) is 1346617792.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
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
- (541) 844-1807
- Email not available
Practice Locations
1125 DARLENE LN STE 200
Eugene, OR 97401
Procedures Most Often Billed to Medicare
839 services · 520 patients · 8 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Injection of trigger points, 3 or more muscles | Procedure | 20553 |
36 | As often as other peers in Physician Assistant |
| Electronic analysis and reprogramming of spinal canal drug infusion pump | Procedure | 62368 |
34 | As often as other peers in Physician Assistant |
| Injection, triamcinolone acetonide, not otherwise specified, 10 mg | Drug given | J3301 |
90 | As often as other 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 |
399 | More than most 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 |
199 | More often than most peers in Physician Assistant |
| Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more | Office visit | 99215 |
40 | More often than most peers in Physician Assistant |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
26 | As often as other peers in Physician Assistant |
| Telephone medical discussion with physician, 11-20 minutes | Office visit | 99442 |
15 | 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.
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 Eugene 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
More connections — 11 related providers in 2 groups
Class of 2015 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Injection of trigger points, 3 or more muscles 3
Providers in OR who bill this service to Medicare most often.
Common questions
What does Marissa Reen specialize in?
Marissa Reen is a physician assistant in Eugene, OR. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Marissa Reen located?
Marissa Reen is listed at 1125 Darlene Ln Ste 200, Eugene, OR 97401. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Marissa Reen's phone number?
The number on file is (541) 844-1807. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Marissa Reen's NPI number?
Marissa Reen's National Provider Identifier is 1346617792. 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 Marissa Reen train?
Marissa Reen attended Other, graduating in 2015. This comes from the CMS National Downloadable File.
CMS public data
How long has Marissa Reen been practicing?
Marissa Reen has 11 years experience. Calculated from a graduation year of 2015, reported in the CMS National Downloadable File.
CMS public data
What does Marissa Reen do most often?
According to Medicare billing data, Marissa Reen performs procedures including injection of trigger points, 3 or more muscles and electronic analysis and reprogramming of spinal canal drug infusion pump, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Marissa Reen confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Marissa Reen. If this is you, claiming it is free.
Guide.md
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