Doctor profile · Federal record
Dr. Maryann Amirshahi, MD
Emergency Medicine Physician (CMS: Emergency Medicine) · Medical Toxicology (Emergency Medicine) Physician · Addiction Medicine (Internal Medicine) Physician · Washington, DC
- NPI 1265593305
- Accepts Medicare
- MIPS 88.1 / 100 · 2023
- 20 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
110 Irving St Nw, Department of Emergency Medicine
Washington, DC 200103017
(215) 219-0242
Credentials & registration
- NPI registered
- December 2006 — 20 yrs on file
- Profile last updated
- June 3, 2020
- Year of graduation
- 2006 — 20 yrs since
- Specialty taxonomy
- 207P00000X — NUCC code
- State license (1)
- District of Columbia #MD038574
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1265593305. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
164
Distinct HCPCS
4
Medicare allowed
$29,086
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 71 | 69 | $194 | |
99291 |
Critical care, first 30-74 minutes | 42 | 42 | $236 | |
99284 |
Emergency department visit with moderate level of medical decision making | 26 | 26 | $133 | |
99283 |
Emergency department visit with low level of medical decision making | 25 | 24 | $78 |
In context: peer comparison
Among 104 peers in Washington Emergency Medicine Physician, average services per provider: 76. This provider delivers 2.2× the peer median.Frequently asked questions
What is Dr. Maryann Amirshahi's medical specialty?
Dr. Maryann Amirshahi practices Emergency Medicine Physician in Washington, DC.
Where does Dr. Maryann Amirshahi practice?
Dr. Maryann Amirshahi practices at 110 Irving St Nw, Washington, DC 200103017. Office phone: 2152190242.
What is Dr. Maryann Amirshahi's NPI?
Dr. Maryann Amirshahi's National Provider Identifier (NPI) is 1265593305, issued by NPPES.
Does Dr. Maryann Amirshahi accept Medicare assignment?
Yes. Dr. Maryann Amirshahi accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Maryann Amirshahi commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285); Critical care (HCPCS 99291); Emergency department visit with moderate level of medical decision making (HCPCS 99284). Source: CMS Medicare Physician & Other Practitioners file.