Doctor profile · Federal record
Dr. Kelsey Callahan
Nurse Practitioner · Family Medicine Physician · Sonora, CA
- NPI 1770288532
- Accepts Medicare
- 4 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1000 Greenley RD
Sonora, CA 953705200
(951) 294-0601 - Mailing address
-
28339 Halcyon CT
Menifee, CA 925848039
Credentials & registration
- NPI registered
- April 2023 — 3 yrs on file
- Profile last updated
- September 11, 2024
- Year of graduation
- 2022 — 4 yrs since
- Specialty taxonomy
- 363L00000X — NUCC code
- State license (1)
- California #95024336
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1770288532. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
238
Distinct HCPCS
4
Medicare allowed
$25,517
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 123 | 122 | $147 | |
99284 |
Emergency department visit with moderate level of medical decision making | 61 | 60 | $101 | |
93010 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 37 | 32 | $7 | |
99283 |
Emergency department visit with low level of medical decision making | 17 | 17 | $60 |
In context: peer comparison
Among 3 peers in Sonora Nurse Practitioner, average services per provider: 94. This provider delivers 2.5× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
13
Patients
12
Total drug cost
$106
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Cephalexin | Generic | 13 | 12 | $106 |
Hospital affiliations
Frequently asked questions
What is Dr. Kelsey Callahan's medical specialty?
Dr. Kelsey Callahan practices Nurse Practitioner in Sonora, CA.
Where does Dr. Kelsey Callahan practice?
Dr. Kelsey Callahan practices at 1000 Greenley RD, Sonora, CA 953705200. Office phone: 9512940601.
What is Dr. Kelsey Callahan's NPI?
Dr. Kelsey Callahan's National Provider Identifier (NPI) is 1770288532, issued by NPPES.
Does Dr. Kelsey Callahan accept Medicare assignment?
Yes. Dr. Kelsey Callahan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Kelsey Callahan 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); Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (HCPCS 93010). Source: CMS Medicare Physician & Other Practitioners file.