Doctor profile · Federal record
Dr. ABIGAIL ALT, M.D.
Internal Medicine Physician (CMS: INTERNAL MEDICINE) · Internal Medicine Physician · SEATTLE, WA
- NPI 1780818443
- Accepts Medicare
- MIPS 82.8 / 100 · 2023
- 17 yrs in practice
- Licensed in 2 states
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
747 BROADWAY
SEATTLE, WA 981224379
(206) 386-6000 - Mailing address
-
1037 NE 65TH ST # 81134
SEATTLE, WA 981156655
Credentials & registration
- NPI registered
- May 2009 — 17 yrs on file
- Profile last updated
- February 3, 2026
- Year of graduation
- 2009 — 17 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State licenses (2)
- Washington #60302495 · New York #264568
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1780818443. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
483
Distinct HCPCS
3
Medicare allowed
$58,348
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 374 | 127 | $126 | |
99239 |
Hospital discharge day management, more than 30 minutes | 59 | 59 | $120 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 50 | 25 | $84 |
In context: peer comparison
Among 174 peers in this city , average services per provider: 77. This provider delivers 6.3× the peer median.