Doctor profile · Federal record
Dr. Charmaine Severo-Guevarra
Family Nurse Practitioner · Fontana, CA
- NPI 1780252270
- 5 yrs on file
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
6851 San Rafael CT
Fontana, CA 923365064
(805) 453-8710
Credentials & registration
- NPI registered
- June 2021 — 5 yrs on file
- Specialty taxonomy
- 363LF0000X — NUCC code
- State license (1)
- California #95017248
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1780252270. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
178
Distinct HCPCS
4
Medicare allowed
$22,038
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99204 |
New patient office or other outpatient visit, 45-59 minutes | 81 | 81 | $145 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 69 | 64 | $112 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 16 | 16 | $99 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 12 | 12 | $81 |
In context: peer comparison
Among 4 peers in this city , average services per provider: 128. This provider delivers 1.4× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
12
Patients
0
Total drug cost
$2,502
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Flovent Diskus (Fluticasone Propionate) | Brand | 12 | 0 | $2,502 |
Frequently asked questions
What is Dr. Charmaine Severo-Guevarra's medical specialty?
Dr. Charmaine Severo-Guevarra practices Family Nurse Practitioner in Fontana, CA.
Where does Dr. Charmaine Severo-Guevarra practice?
Dr. Charmaine Severo-Guevarra practices at 6851 San Rafael CT, Fontana, CA 923365064. Office phone: 8054538710.
What is Dr. Charmaine Severo-Guevarra's NPI?
Dr. Charmaine Severo-Guevarra's National Provider Identifier (NPI) is 1780252270, issued by NPPES.
What procedures does Dr. Charmaine Severo-Guevarra commonly perform?
Top Medicare-reported procedures in 2023: New patient office or other outpatient visit (HCPCS 99204); Established patient office or other outpatient visit (HCPCS 99214); New patient office or other outpatient visit (HCPCS 99203). Source: CMS Medicare Physician & Other Practitioners file.