Doctor profile · Federal record
Dr. Gretchen Stumhofer, MD
Emergency Medicine Physician (CMS: Emergency Medicine) · Emergency Medicine Physician · Student in an Organized Health Care Education/Training Program · Frederick, MD
- NPI 1801450598
- MIPS 90.1 / 100 · 2023
- 7 yrs in practice
- Licensed in 2 states
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
400 W 7Th St
Frederick, MD 217014506
(240) 566-3300 - Additional location
-
11234 Anderson St
Loma Linda, CA 923542804
(909) 558-4085
Credentials & registration
- NPI registered
- April 2019 — 7 yrs on file
- Profile last updated
- December 31, 2024
- Year of graduation
- 2019 — 7 yrs since
- Specialty taxonomy
- 207P00000X — NUCC code
- State licenses (2)
- California #A200302 · Maryland #D93389
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1801450598. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
833
Distinct HCPCS
4
Medicare allowed
$88,033
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
93010 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 355 | 332 | $8 | |
99285 |
Emergency department visit with high level of medical decision making | 345 | 336 | $176 | |
99291 |
Critical care, first 30-74 minutes | 91 | 89 | $214 | |
99284 |
Emergency department visit with moderate level of medical decision making | 42 | 42 | $121 |
In context: peer comparison
Among 4 peers in Frederick Emergency Medicine Physician, average services per provider: 177. This provider delivers 4.7× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
14
Patients
14
Total drug cost
$116
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Cephalexin | Generic | 14 | 14 | $116 |
Frequently asked questions
What is Dr. Gretchen Stumhofer's medical specialty?
Dr. Gretchen Stumhofer practices Emergency Medicine Physician in Frederick, MD.
Where does Dr. Gretchen Stumhofer practice?
Dr. Gretchen Stumhofer practices at 400 W 7Th St, Frederick, MD 217014506. Office phone: 2405663300.
What is Dr. Gretchen Stumhofer's NPI?
Dr. Gretchen Stumhofer's National Provider Identifier (NPI) is 1801450598, issued by NPPES.
Does Dr. Gretchen Stumhofer accept Medicare assignment?
Dr. Gretchen Stumhofer does not accept Medicare assignment for all services. Patients may be billed amounts beyond Medicare-allowed charges.
What procedures does Dr. Gretchen Stumhofer commonly perform?
Top Medicare-reported procedures in 2023: Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (HCPCS 93010); Emergency department visit with high level of medical decision making (HCPCS 99285); Critical care (HCPCS 99291). Source: CMS Medicare Physician & Other Practitioners file.