Doctor profile · Federal record
Dr. Stephanie Williams, NP
Nurse Practitioner · Willcox, AZ
- NPI 1598263352
- Accepts Medicare
- MIPS 97.8 / 100 · 2023
- 9 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
901 W Rex Allen Dr
Willcox, AZ 856431009
(520) 384-3541
fax (520) 384-6365 - Additional location
-
601 W 2Nd St
Bloomington, IN 474032317
(812) 353-9515 - Additional location
-
2200 S Houghton RD
Tucson, AZ 857487632
(520) 543-6100
fax (629) 216-0562 - Mailing address
-
16810 S Orchid Flower Trl
Vail, AZ 856412705
Credentials & registration
- NPI registered
- January 2018 — 8 yrs on file
- Profile last updated
- August 2, 2022
- Year of graduation
- 2017 — 9 yrs since
- Specialty taxonomy
- 363L00000X — NUCC code
- State license (1)
- Arizona #AP11241
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1598263352. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
401
Distinct HCPCS
4
Medicare allowed
$39,350
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99284 |
Emergency department visit with moderate level of medical decision making | 252 | 244 | $99 | |
99285 |
Emergency department visit with high level of medical decision making | 84 | 83 | $145 | |
93010 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 33 | 31 | $7 | |
99283 |
Emergency department visit with low level of medical decision making | 32 | 32 | $59 |
In context: peer comparison
Among 1 peers in Willcox Nurse Practitioner, average services per provider: 100. This provider delivers 4.0× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
441
Patients
435
Total drug cost
$4,089
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 67 | 65 | $696 |
| Cephalexin | Generic | 58 | 58 | $491 |
| Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) | Brand | 53 | 53 | $239 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 30 | 29 | $772 |
| Ibuprofen | Generic | 26 | 26 | $149 |
| Ondansetron Odt (Ondansetron) | Brand | 26 | 25 | $208 |
| Sulfamethoxazole-Trimethoprim (Sulfamethoxazole/Trimethoprim) | Brand | 26 | 26 | $135 |
| Azithromycin | Generic | 23 | 23 | $214 |
| Celecoxib | Generic | 22 | 22 | $156 |
| Methylprednisolone | Generic | 22 | 22 | $199 |
Hospital affiliations
Frequently asked questions
What is Dr. Stephanie Williams's medical specialty?
Dr. Stephanie Williams practices Nurse Practitioner in Willcox, AZ.
Where does Dr. Stephanie Williams practice?
Dr. Stephanie Williams practices at 901 W Rex Allen Dr, Willcox, AZ 856431009. Office phone: 5203843541.
What is Dr. Stephanie Williams's NPI?
Dr. Stephanie Williams's National Provider Identifier (NPI) is 1598263352, issued by NPPES.
Does Dr. Stephanie Williams accept Medicare assignment?
Yes. Dr. Stephanie Williams accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Stephanie Williams 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); Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (HCPCS 93010). Source: CMS Medicare Physician & Other Practitioners file.