Doctor profile · Federal record
Dr. Allison Abraham, D.O.
Internal Medicine Physician (CMS: Internal Medicine) · Portland, OR
- NPI 1831488444
- Accepts Medicare
- MIPS 85.3 / 100 · 2023
- 15 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
1200 Nw 23Rd Ave
Portland, OR 972102906
(503) 413-8407 - Mailing address
-
2801 N Gantenbein Ave
Portland, OR 972271623
Credentials & registration
- NPI registered
- April 2011 — 15 yrs on file
- Profile last updated
- September 23, 2017
- Year of graduation
- 2011 — 15 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Oregon #DO161514
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1831488444. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
186
Distinct HCPCS
4
Medicare allowed
$22,609
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 75 | 37 | $121 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 48 | 26 | $81 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 40 | 40 | $174 | |
99239 |
Hospital discharge day management, more than 30 minutes | 23 | 23 | $117 |
In context: peer comparison
Among 209 peers in Portland Internal Medicine Physician, average services per provider: 60. This provider delivers 3.1× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Allison Abraham's medical specialty?
Dr. Allison Abraham practices Internal Medicine Physician in Portland, OR.
Where does Dr. Allison Abraham practice?
Dr. Allison Abraham practices at 1200 Nw 23Rd Ave, Portland, OR 972102906. Office phone: 5034138407.
What is Dr. Allison Abraham's NPI?
Dr. Allison Abraham's National Provider Identifier (NPI) is 1831488444, issued by NPPES.
Does Dr. Allison Abraham accept Medicare assignment?
Yes. Dr. Allison Abraham accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Allison Abraham commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Initial hospital care with moderate level of medical decision making (HCPCS 99223). Source: CMS Medicare Physician & Other Practitioners file.