Doctor profile · Federal record
Dr. Marissa Calzada, NP
Acute Care Nurse Practitioner (CMS: Nurse Practitioner) · Gerontology Nurse Practitioner · Springfield, OR
- NPI 1093450363
- Accepts Medicare
- 5 yrs in practice
- Licensed in 2 states
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
1460 G St
Springfield, OR 974774112
(541) 726-4400
Credentials & registration
- NPI registered
- May 2022 — 4 yrs on file
- Profile last updated
- March 2, 2023
- Year of graduation
- 2021 — 5 yrs since
- Specialty taxonomy
- 363LA2100X — NUCC code
- State licenses (2)
- Oregon #202204366NP-PP · Florida #APRN11018322
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1093450363. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
421
Distinct HCPCS
4
Medicare allowed
$36,134
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 171 | 85 | $64 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 133 | 63 | $98 | |
99239 |
Hospital discharge day management, more than 30 minutes | 97 | 95 | $94 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 20 | 19 | $145 |
In context: peer comparison
Among 4 peers in this city , average services per provider: 91. This provider delivers 4.6× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
44
Patients
42
Total drug cost
$478
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Pantoprazole Sodium | Generic | 16 | 15 | $180 |
| Prednisone | Generic | 16 | 15 | $57 |
| Cefpodoxime Proxetil | Generic | 12 | 12 | $241 |
Frequently asked questions
What is Dr. Marissa Calzada's medical specialty?
Dr. Marissa Calzada practices Acute Care Nurse Practitioner in Springfield, OR.
Where does Dr. Marissa Calzada practice?
Dr. Marissa Calzada practices at 1460 G St, Springfield, OR 974774112. Office phone: 5417264400.
What is Dr. Marissa Calzada's NPI?
Dr. Marissa Calzada's National Provider Identifier (NPI) is 1093450363, issued by NPPES.
Does Dr. Marissa Calzada accept Medicare assignment?
Yes. Dr. Marissa Calzada accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Marissa Calzada commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Hospital discharge day management (HCPCS 99239). Source: CMS Medicare Physician & Other Practitioners file.