Doctor profile · Federal record
Dr. Claudia Zirkus, FNP
Family Nurse Practitioner (CMS: Nurse Practitioner) · Student in an Organized Health Care Education/Training Program · Phoenix, AZ
- NPI 1275272171
- Accepts Medicare
- 4 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
2811 E Siesta Ln
Phoenix, AZ 850503413
(480) 201-2563
Credentials & registration
- NPI registered
- May 2022 — 4 yrs on file
- Profile last updated
- September 9, 2022
- Year of graduation
- 2022 — 4 yrs since
- Specialty taxonomy
- 363LF0000X — NUCC code
- State license (1)
- Arizona #1275272171
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1275272171. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
101
Distinct HCPCS
4
Medicare allowed
$10,237
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99284 |
Emergency department visit with moderate level of medical decision making | 45 | 45 | $100 | |
99285 |
Emergency department visit with high level of medical decision making | 23 | 23 | $145 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 21 | 21 | $68 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 12 | 12 | $80 |
In context: peer comparison
Among 230 peers in Phoenix Family Nurse Practitioner, average services per provider: 354. This provider delivers 0.3× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
34
Patients
34
Total drug cost
$314
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Cephalexin | Generic | 20 | 20 | $173 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 14 | 14 | $141 |
Frequently asked questions
What is Dr. Claudia Zirkus's medical specialty?
Dr. Claudia Zirkus practices Family Nurse Practitioner in Phoenix, AZ.
Where does Dr. Claudia Zirkus practice?
Dr. Claudia Zirkus practices at 2811 E Siesta Ln, Phoenix, AZ 850503413. Office phone: 4802012563.
What is Dr. Claudia Zirkus's NPI?
Dr. Claudia Zirkus's National Provider Identifier (NPI) is 1275272171, issued by NPPES.
Does Dr. Claudia Zirkus accept Medicare assignment?
Yes. Dr. Claudia Zirkus accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Claudia Zirkus commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with moderate level of medical decision making (HCPCS 99284); Emergency department visit with high level of medical decision making (HCPCS 99285); New patient office or other outpatient visit (HCPCS 99203). Source: CMS Medicare Physician & Other Practitioners file.