Doctor profile · Federal record
Dr. Mary Walker, FNP
Family Nurse Practitioner (CMS: Nurse Practitioner) · Family Medicine Physician · Florence, AZ
- NPI 1174288773
- Accepts Medicare
- 16 yrs in practice
- Licensed in 2 states
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
174 W Highway 287
Florence, AZ 85132
(520) 868-5811
fax (520) 868-1223 - Mailing address
-
Po Box 10097
Casa Grande, AZ 851300020
Credentials & registration
- NPI registered
- November 2021 — 5 yrs on file
- Profile last updated
- May 13, 2025
- Year of graduation
- 2010 — 16 yrs since
- Specialty taxonomy
- 363LF0000X — NUCC code
- State licenses (2)
- Arizona #266654 · Illinois #209022899
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1174288773. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
333
Distinct HCPCS
8
Medicare allowed
$3,327
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
80053 |
Blood test, comprehensive group of blood chemicals | 78 | 67 | $10 | |
80061 |
Blood test, lipids (cholesterol and triglycerides) | 73 | 61 | $13 | |
85025 |
Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | 72 | 62 | $8 | |
83036 |
Hemoglobin a1c level | 49 | 41 | $10 | |
84443 |
Blood test, thyroid stimulating hormone (tsh) | 21 | 19 | $16 | |
81002 |
Urinalysis, manual test | 14 | 14 | $3 | |
83037 |
Hemoglobin a1c level, by device for home use | 13 | 13 | $10 | |
85018 |
Blood count, hemoglobin | 13 | 13 | $2 |
In context: peer comparison
Among 2 peers in this city , average services per provider: 79. This provider delivers 4.2× the peer median.Open Payments
Industry payments received
All-time total
$21
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Exact Sciences Corporation | 1 | $20.62 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
4,104
Patients
1,362
Total drug cost
$58,906
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 565 | 183 | $8,148 |
| Levothyroxine Sodium | Generic | 480 | 143 | $6,858 |
| Lisinopril | Generic | 469 | 150 | $4,140 |
| Amlodipine Besylate | Generic | 382 | 120 | $2,958 |
| Losartan Potassium | Generic | 295 | 101 | $6,149 |
| Metformin Hcl | Generic | 233 | 79 | $2,655 |
| Metformin Hcl Er (Metformin Hcl) | Brand | 204 | 68 | $2,465 |
| Gabapentin | Generic | 202 | 61 | $4,778 |
| Hydrochlorothiazide | Generic | 202 | 66 | $1,110 |
| Trazodone Hcl | Generic | 195 | 69 | $1,974 |
Frequently asked questions
What is Dr. Mary Walker's medical specialty?
Dr. Mary Walker practices Family Nurse Practitioner in Florence, AZ.
Where does Dr. Mary Walker practice?
Dr. Mary Walker practices at 174 W Highway 287, Florence, AZ 85132. Office phone: 5208685811.
What is Dr. Mary Walker's NPI?
Dr. Mary Walker's National Provider Identifier (NPI) is 1174288773, issued by NPPES.
Does Dr. Mary Walker accept Medicare assignment?
Yes. Dr. Mary Walker accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mary Walker commonly perform?
Top Medicare-reported procedures in 2023: Blood test, comprehensive group of blood chemicals (HCPCS 80053); Blood test, lipids (cholesterol and triglycerides) (HCPCS 80061); Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count (HCPCS 85025). Source: CMS Medicare Physician & Other Practitioners file.