Doctor profile · Federal record
Dr. Lionel Marx, PA
Medical Physician Assistant (CMS: Physician Assistant) · Surgical Physician Assistant · Happy Valley, OR
- NPI 1013268200
- Accepts Medicare
- MIPS 85.3 / 100 · 2023
- 14 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
9361 Se 82Nd Ave
Happy Valley, OR 970863645
(971) 202-2090 - Additional location
-
320 Sw Century Dr Ste 405-392
Bend, OR 977023037
(541) 280-6201
Credentials & registration
- NPI registered
- September 2012 — 14 yrs on file
- Profile last updated
- August 16, 2023
- Year of graduation
- 2012 — 14 yrs since
- Specialty taxonomy
- 363AM0700X — NUCC code
- State license (1)
- Oregon #PA160239
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1013268200. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
181
Distinct HCPCS
5
Medicare allowed
$12,755
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 96 | 91 | $78 | |
87635 |
Amplifed dna or rna probe detection of severe acute respiratory syndrome coronavirus 2 (covid-19) antigen | 31 | 31 | $50 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 22 | 22 | $95 | |
81003 |
Automated urinalysis test | 18 | 18 | $2 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 14 | 14 | $113 |
In context: peer comparison
Among 1 peers in this city , average services per provider: 36. This provider delivers 5.0× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
177
Patients
156
Total drug cost
$1,831
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Cephalexin | Generic | 39 | 37 | $288 |
| Nitrofurantoin Mono-Macro (Nitrofurantoin Monohyd/M-Cryst) | Brand | 31 | 31 | $419 |
| Prednisone | Generic | 25 | 23 | $60 |
| Doxycycline Hyclate | Generic | 22 | 22 | $288 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 17 | 15 | $405 |
| Triamcinolone Acetonide | Generic | 17 | 13 | $79 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 15 | 15 | $252 |
| Fluconazole | Generic | 11 | 0 | $40 |
Frequently asked questions
What is Dr. Lionel Marx's medical specialty?
Dr. Lionel Marx practices Medical Physician Assistant in Happy Valley, OR.
Where does Dr. Lionel Marx practice?
Dr. Lionel Marx practices at 9361 Se 82Nd Ave, Happy Valley, OR 970863645. Office phone: 9712022090.
What is Dr. Lionel Marx's NPI?
Dr. Lionel Marx's National Provider Identifier (NPI) is 1013268200, issued by NPPES.
Does Dr. Lionel Marx accept Medicare assignment?
Yes. Dr. Lionel Marx accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Lionel Marx commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Amplifed dna or rna probe detection of severe acute respiratory syndrome coronavirus 2 (covid-19) antigen (HCPCS 87635); New patient office or other outpatient visit (HCPCS 99203). Source: CMS Medicare Physician & Other Practitioners file.