Doctor profile · Federal record
Dr. Frances Grill, FNP
Family Nurse Practitioner (CMS: Nurse Practitioner) · Willcox, AZ
- NPI 1679790174
- Accepts Medicare
- 40 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
801 W Rex Allen Dr
Willcox, AZ 856431129
(520) 766-5000
fax (520) 766-5001
Credentials & registration
- NPI registered
- April 2007 — 19 yrs on file
- Profile last updated
- November 4, 2011
- Year of graduation
- 1986 — 40 yrs since
- Specialty taxonomy
- 363LF0000X — NUCC code
- State license (1)
- Arizona #AP0887
- Medicaid
- AZ #805434
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1679790174. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,788
Distinct HCPCS
10
Medicare allowed
$73,203
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
J1100 |
Injection, dexamethasone sodium phosphate, 1 mg | 377 | 34 | $0 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 330 | 124 | $74 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 213 | 96 | $105 | |
J3301 |
Injection, triamcinolone acetonide, not otherwise specified, 10 mg | 188 | 33 | $1 | |
G0442 |
Annual alcohol misuse screening, 5 to 15 minutes | 121 | 121 | $15 | |
G0444 |
Annual depression screening, 5 to 15 minutes | 118 | 118 | $15 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 113 | 113 | $106 | |
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 106 | 100 | $12 | |
93922 |
Ultrasound study of arm and leg arteries | 101 | 98 | $67 | |
96372 |
Injection of drug or substance under skin or into muscle | 62 | 40 | $12 |
In context: peer comparison
Among 1 peers in Willcox Family Nurse Practitioner, average services per provider: 149. This provider delivers 12× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
992
Patients
271
Total drug cost
$17,395
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Lisinopril | Generic | 104 | 31 | $1,213 |
| Levothyroxine Sodium | Generic | 101 | 30 | $1,497 |
| Atorvastatin Calcium | Generic | 99 | 30 | $1,487 |
| Gabapentin | Generic | 97 | 32 | $2,523 |
| Amlodipine Besylate | Generic | 87 | 26 | $1,209 |
| Losartan Potassium | Generic | 79 | 28 | $1,910 |
| Metformin Hcl | Generic | 61 | 16 | $413 |
| Buspirone Hcl | Generic | 55 | 17 | $1,002 |
| Carvedilol | Generic | 55 | 16 | $294 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 47 | 0 | $2,262 |
Frequently asked questions
What is Dr. Frances Grill's medical specialty?
Dr. Frances Grill practices Family Nurse Practitioner in Willcox, AZ.
Where does Dr. Frances Grill practice?
Dr. Frances Grill practices at 801 W Rex Allen Dr, Willcox, AZ 856431129. Office phone: 5207665000.
What is Dr. Frances Grill's NPI?
Dr. Frances Grill's National Provider Identifier (NPI) is 1679790174, issued by NPPES.
Does Dr. Frances Grill accept Medicare assignment?
Yes. Dr. Frances Grill accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Frances Grill commonly perform?
Top Medicare-reported procedures in 2023: Injection, dexamethasone sodium phosphate, 1 mg (HCPCS J1100); Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.