Doctor profile · Federal record
Dr. David Gahtan, P.A.
Physician Assistant · Portland, OR
- NPI 1215903059
- Accepts Medicare
- MIPS 85.3 / 100 · 2023
- 22 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
1919 Nw Lovejoy St
Portland, OR 972091503
(509) 415-5600 - Additional location
-
320 Sw Century Dr Ste 405-392
Bend, OR 977023037
(541) 280-6201
fax (877) 684-8059 - Mailing address
-
15271 Se Thornton Dr
Milwaukie, OR 972672552
Credentials & registration
- NPI registered
- February 2006 — 20 yrs on file
- Profile last updated
- April 10, 2024
- Year of graduation
- 2004 — 22 yrs since
- Specialty taxonomy
- 363A00000X — NUCC code
- State license (1)
- Oregon #PA01015
- Medicaid
- OR #500603044
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1215903059. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
133
Distinct HCPCS
4
Medicare allowed
$9,939
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 53 | 51 | $78 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 40 | 40 | $97 | |
87635 |
Amplifed dna or rna probe detection of severe acute respiratory syndrome coronavirus 2 (covid-19) antigen | 24 | 24 | $50 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 16 | 16 | $43 |
In context: peer comparison
Among 114 peers in Portland Physician Assistant, average services per provider: 61. This provider delivers 2.2× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
96
Patients
79
Total drug cost
$1,335
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Cefdinir | Generic | 22 | 21 | $346 |
| Cephalexin | Generic | 18 | 18 | $149 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 15 | 0 | $449 |
| Paxlovid (Eua) (Nirmatrelvir/Ritonavir) | Brand | 15 | 15 | $158 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 14 | 14 | $176 |
| Triamcinolone Acetonide | Generic | 12 | 11 | $57 |
Frequently asked questions
What is Dr. David Gahtan's medical specialty?
Dr. David Gahtan practices Physician Assistant in Portland, OR.
Where does Dr. David Gahtan practice?
Dr. David Gahtan practices at 1919 Nw Lovejoy St, Portland, OR 972091503. Office phone: 5094155600.
What is Dr. David Gahtan's NPI?
Dr. David Gahtan's National Provider Identifier (NPI) is 1215903059, issued by NPPES.
Does Dr. David Gahtan accept Medicare assignment?
Yes. Dr. David Gahtan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. David Gahtan commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); New patient office or other outpatient visit (HCPCS 99203); Amplifed dna or rna probe detection of severe acute respiratory syndrome coronavirus 2 (covid-19) antigen (HCPCS 87635). Source: CMS Medicare Physician & Other Practitioners file.