Doctor profile · Federal record
Dr. Zachary Hagen, MD
Emergency Medicine Physician (CMS: Emergency Medicine) · Student in an Organized Health Care Education/Training Program · Baltimore, MD
- NPI 1598392284
- Accepts Medicare
- 6 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
110 S. Paca Street, 6Th Flr., Suite 200
Baltimore, MD 21201
(804) 832-8807 - Mailing address
-
110 S Paca St Fl 6, Suite 200
Baltimore, MD 212011645
Credentials & registration
- NPI registered
- March 2020 — 6 yrs on file
- Profile last updated
- June 7, 2023
- Year of graduation
- 2020 — 6 yrs since
- Specialty taxonomy
- 207P00000X — NUCC code
- State license (1)
- Maryland #D97378
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1598392284. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
463
Distinct HCPCS
4
Medicare allowed
$80,282
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 268 | 263 | $180 | |
99284 |
Emergency department visit with moderate level of medical decision making | 94 | 94 | $124 | |
99291 |
Critical care, first 30-74 minutes | 87 | 87 | $221 | |
99283 |
Emergency department visit with low level of medical decision making | 14 | 14 | $75 |
In context: peer comparison
Among 176 peers in this city , average services per provider: 92. This provider delivers 5.0× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
11
Patients
11
Total drug cost
$29
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Oxycodone Hcl | Generic | 11 | 11 | $29 |
Hospital affiliations
Frequently asked questions
What is Dr. Zachary Hagen's medical specialty?
Dr. Zachary Hagen practices Emergency Medicine Physician in Baltimore, MD.
Where does Dr. Zachary Hagen practice?
Dr. Zachary Hagen practices at 110 S. Paca Street, 6Th Flr., Suite 200, Baltimore, MD 21201. Office phone: 8048328807.
What is Dr. Zachary Hagen's NPI?
Dr. Zachary Hagen's National Provider Identifier (NPI) is 1598392284, issued by NPPES.
Does Dr. Zachary Hagen accept Medicare assignment?
Yes. Dr. Zachary Hagen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Zachary Hagen commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285); Emergency department visit with moderate level of medical decision making (HCPCS 99284); Critical care (HCPCS 99291). Source: CMS Medicare Physician & Other Practitioners file.