Doctor profile · Federal record
Dr. Amy Zerden, MD
Emergency Medicine Physician (CMS: Emergency Medicine) · Leonardtown, MD
- NPI 1184129942
- Accepts Medicare
- MIPS 88.1 / 100 · 2023
- 8 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
25500 Point Lookout RD
Leonardtown, MD 206502015
(301) 475-8981 - Additional location
-
110 Irving St Nw
Washington, DC 200103017
(202) 877-2424 - Additional location
-
3800 Reservoir RD Nw
Washington, DC 200072113
(202) 444-2000
Credentials & registration
- NPI registered
- March 2018 — 8 yrs on file
- Profile last updated
- October 16, 2025
- Year of graduation
- 2018 — 8 yrs since
- Specialty taxonomy
- 207P00000X — NUCC code
- State license (1)
- Maryland #D0091573
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1184129942. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
222
Distinct HCPCS
4
Medicare allowed
$39,595
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 135 | 131 | $176 | |
99291 |
Critical care, first 30-74 minutes | 57 | 54 | $210 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 15 | 15 | $135 | |
99284 |
Emergency department visit with moderate level of medical decision making | 15 | 15 | $121 |
In context: peer comparison
Among 5 peers in Leonardtown Emergency Medicine Physician, average services per provider: 86. This provider delivers 2.6× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
24
Patients
24
Total drug cost
$266
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Prednisone | Generic | 13 | 13 | $80 |
| Azelastine Hcl | Generic | 11 | 11 | $186 |
Frequently asked questions
What is Dr. Amy Zerden's medical specialty?
Dr. Amy Zerden practices Emergency Medicine Physician in Leonardtown, MD.
Where does Dr. Amy Zerden practice?
Dr. Amy Zerden practices at 25500 Point Lookout RD, Leonardtown, MD 206502015. Office phone: 3014758981.
What is Dr. Amy Zerden's NPI?
Dr. Amy Zerden's National Provider Identifier (NPI) is 1184129942, issued by NPPES.
Does Dr. Amy Zerden accept Medicare assignment?
Yes. Dr. Amy Zerden accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Amy Zerden commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285); Critical care (HCPCS 99291); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.