Doctor profile · Federal record
Dr. Krista Walker
Family Nurse Practitioner · Tucson, AZ
- NPI 1801524848
- MIPS 40.0 / 100 · 2023
- 4 yrs on file
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
40 N Swan RD
Tucson, AZ 857113018
(520) 442-3117 - Mailing address
-
10138 E Watson Dr
Tucson, AZ 857306120
Credentials & registration
- NPI registered
- August 2022 — 4 yrs on file
- Specialty taxonomy
- 363LF0000X — NUCC code
- State license (1)
- Arizona #273540
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1801524848. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
282
Distinct HCPCS
7
Medicare allowed
$16,911
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99342 |
Residence visit for new patient with low level of medical decision making, per day, if using time, at least 30 minutes | 95 | 95 | $64 | |
99348 |
Residence visit for established patient with low level of medical decision making, per day, if using time, at least 30 minutes | 59 | 57 | $63 | |
81002 |
Urinalysis, manual test | 35 | 35 | $3 | |
87811 |
Detection test by immunoassay with direct visual observation for severe acute respiratory syndrome coronavirus 2 (covid-19) | 33 | 33 | $41 | |
99344 |
Residence visit for new patient with moderate level of medical decision making, per day, if using time, at least 60 minutes | 30 | 30 | $119 | |
99349 |
Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes | 19 | 19 | $105 | |
93010 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 11 | 11 | $7 |
In context: peer comparison
Among 198 peers in Tucson Family Nurse Practitioner, average services per provider: 231. This provider delivers 1.2× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
98
Patients
95
Total drug cost
$1,191
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Doxycycline Hyclate | Generic | 33 | 32 | $290 |
| Cephalexin | Generic | 32 | 31 | $212 |
| Azelastine Hcl | Generic | 17 | 17 | $575 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 16 | 15 | $114 |
Frequently asked questions
What is Dr. Krista Walker's medical specialty?
Dr. Krista Walker practices Family Nurse Practitioner in Tucson, AZ.
Where does Dr. Krista Walker practice?
Dr. Krista Walker practices at 40 N Swan RD, Tucson, AZ 857113018. Office phone: 5204423117.
What is Dr. Krista Walker's NPI?
Dr. Krista Walker's National Provider Identifier (NPI) is 1801524848, issued by NPPES.
What procedures does Dr. Krista Walker commonly perform?
Top Medicare-reported procedures in 2023: Residence visit for new patient with low level of medical decision making (HCPCS 99342); Residence visit for established patient with low level of medical decision making (HCPCS 99348); Urinalysis, manual test (HCPCS 81002). Source: CMS Medicare Physician & Other Practitioners file.