Doctor profile · Federal record
Dr. Marissa Erekson, CRNA
Certified Registered Nurse Anesthetist (CMS: Certified Registered Nurse Anesthetist (CRNA)) · Baltimore, MD
- NPI 1821534447
- Accepts Medicare
- MIPS 74.4 / 100 · 2023
- 10 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
22 S Greene St
Baltimore, MD 212011544
(410) 328-6120
Credentials & registration
- NPI registered
- January 2017 — 9 yrs on file
- Year of graduation
- 2016 — 10 yrs since
- Specialty taxonomy
- 367500000X — NUCC code
- State license (1)
- Maryland #R196042
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1821534447. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
34
Distinct HCPCS
2
Medicare allowed
$3,598
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
00731 |
Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | 21 | 20 | $117 | |
00811 |
Anesthesia for other procedure on large bowel using an endoscope | 13 | 13 | $89 |
In context: peer comparison
Among 131 peers in this city , average services per provider: 33. This provider delivers 1.0× the peer median.Frequently asked questions
What is Dr. Marissa Erekson's medical specialty?
Dr. Marissa Erekson practices Certified Registered Nurse Anesthetist in Baltimore, MD.
Where does Dr. Marissa Erekson practice?
Dr. Marissa Erekson practices at 22 S Greene St, Baltimore, MD 212011544. Office phone: 4103286120.
What is Dr. Marissa Erekson's NPI?
Dr. Marissa Erekson's National Provider Identifier (NPI) is 1821534447, issued by NPPES.
Does Dr. Marissa Erekson accept Medicare assignment?
Yes. Dr. Marissa Erekson accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Marissa Erekson commonly perform?
Top Medicare-reported procedures in 2023: Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (HCPCS 00731); Anesthesia for other procedure on large bowel using an endoscope (HCPCS 00811). Source: CMS Medicare Physician & Other Practitioners file.