Doctor profile · Federal record
Dr. McKenzie Gassner, PA-C
Surgical Physician Assistant (CMS: Physician Assistant) · Physician Assistant · Portland, OR
- NPI 1093279507
- Accepts Medicare
- MIPS 90.5 / 100 · 2023
- 8 yrs in practice
- Licensed in 2 states
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
10000 Se Main St Ste 260
Portland, OR 972162448
(503) 346-1500
fax (503) 346-1501 - Additional location
-
1493 Cambridge St
Cambridge, MA 021391047
(541) 771-9059 - Additional location
-
5 Island Hill Ave Apt 203
Malden, MA 021482647
(541) 771-9059 - Mailing address
-
1400 Sw 5Th Ave Ste 500
Portland, OR 972015537
Credentials & registration
- NPI registered
- January 2019 — 7 yrs on file
- Profile last updated
- June 6, 2023
- Year of graduation
- 2018 — 8 yrs since
- Specialty taxonomy
- 363AS0400X — NUCC code
- State licenses (2)
- Oregon #PA213830 · Massachusetts #PA6840
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1093279507. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
42
Distinct HCPCS
2
Medicare allowed
$4,382
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99204 |
New patient office or other outpatient visit, 45-59 minutes | 25 | 25 | $114 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 17 | 17 | $90 |
In context: peer comparison
Among 45 peers in this city , average services per provider: 40. This provider delivers 1.1× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
126
Patients
61
Total drug cost
$20,038
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Tamsulosin Hcl | Generic | 43 | 27 | $708 |
| Myrbetriq (Mirabegron) | Brand | 38 | 16 | $17,640 |
| Finasteride | Generic | 34 | 18 | $565 |
| Estradiol | Generic | 11 | 0 | $1,125 |
Hospital affiliations
Frequently asked questions
What is Dr. McKenzie Gassner's medical specialty?
Dr. McKenzie Gassner practices Surgical Physician Assistant in Portland, OR.
Where does Dr. McKenzie Gassner practice?
Dr. McKenzie Gassner practices at 10000 Se Main St Ste 260, Portland, OR 972162448. Office phone: 5033461500.
What is Dr. McKenzie Gassner's NPI?
Dr. McKenzie Gassner's National Provider Identifier (NPI) is 1093279507, issued by NPPES.
Does Dr. McKenzie Gassner accept Medicare assignment?
Yes. Dr. McKenzie Gassner accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. McKenzie Gassner commonly perform?
Top Medicare-reported procedures in 2023: New patient office or other outpatient visit (HCPCS 99204); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.