Doctor profile · Federal record
Dr. Andrew Armstrong, MD
Internal Medicine Physician (CMS: Internal Medicine) · Student in an Organized Health Care Education/Training Program · Albany, OR
- NPI 1023500568
- Accepts Medicare
- MIPS 89.2 / 100 · 2023
- 8 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
1046 6Th Ave Sw
Albany, OR 973211916
(541) 812-4000 - Additional location
-
5050 Ne Hoyt St Ste 540
Portland, OR 972132985
(503) 215-6600 - Mailing address
-
Po Box 1188
Corvallis, OR 973391188
Credentials & registration
- NPI registered
- May 2018 — 8 yrs on file
- Profile last updated
- January 17, 2022
- Year of graduation
- 2018 — 8 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State licenses (2)
- Oregon #MD206180 · Oregon #PG188172
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1023500568. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
349
Distinct HCPCS
5
Medicare allowed
$38,198
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 137 | 56 | $76 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 87 | 48 | $114 | |
99239 |
Hospital discharge day management, more than 30 minutes | 64 | 64 | $110 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 40 | 39 | $166 | |
99291 |
Critical care, first 30-74 minutes | 21 | 11 | $203 |
In context: peer comparison
Among 7 peers in this city , average services per provider: 70. This provider delivers 5.0× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
145
Patients
50
Total drug cost
$10,150
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Furosemide | Generic | 30 | 12 | $215 |
| Atorvastatin Calcium | Generic | 24 | 13 | $435 |
| Metoprolol Succinate | Generic | 23 | 0 | $684 |
| Potassium Chloride | Generic | 18 | 11 | $645 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 14 | 14 | $96 |
| Eliquis (Apixaban) | Brand | 13 | 0 | $7,722 |
| Lisinopril | Generic | 12 | 0 | $167 |
| Sertraline Hcl | Generic | 11 | 0 | $185 |
Frequently asked questions
What is Dr. Andrew Armstrong's medical specialty?
Dr. Andrew Armstrong practices Internal Medicine Physician in Albany, OR.
Where does Dr. Andrew Armstrong practice?
Dr. Andrew Armstrong practices at 1046 6Th Ave Sw, Albany, OR 973211916. Office phone: 5418124000.
What is Dr. Andrew Armstrong's NPI?
Dr. Andrew Armstrong's National Provider Identifier (NPI) is 1023500568, issued by NPPES.
Does Dr. Andrew Armstrong accept Medicare assignment?
Yes. Dr. Andrew Armstrong accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Andrew Armstrong commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Hospital discharge day management (HCPCS 99239). Source: CMS Medicare Physician & Other Practitioners file.