Doctor profile · Federal record
Dr. Paul Walshaw, M.D.
Nephrology Physician (CMS: Nephrology) · Benson, AZ
- NPI 1023014586
- Accepts Medicare
- 34 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
450 S Ocotillo Ave
Benson, AZ 856026403
(520) 623-2642
fax (520) 327-9300 - Additional location
-
1645 N Swan RD
Tucson, AZ 857124046 - Additional location
-
2115 W 16Th St
Safford, AZ 855464015 - Mailing address
-
2149 E Warner RD, Ste 102
Tempe, AZ 852843495
Credentials & registration
- NPI registered
- June 2005 — 21 yrs on file
- Profile last updated
- November 5, 2021
- Year of graduation
- 1992 — 34 yrs since
- Specialty taxonomy
- 207RN0300X — NUCC code
- State license (1)
- Arizona #24073
- Medicaid
- AZ #379728
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1023014586. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
3,174
Distinct HCPCS
10
Medicare allowed
$203,493
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 620 | 353 | $109 | |
36415 |
Insertion of needle into vein for collection of blood sample | 408 | 213 | $6 | |
J0885 |
Injection, epoetin alfa, (for non-esrd use), 1000 units | 371 | 14 | $8 | |
80048 |
Blood test, basic group of blood chemicals (calcium, total) | 316 | 164 | $8 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 284 | 120 | $76 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 194 | 80 | $114 | |
83970 |
Parathormone (parathyroid hormone) level | 178 | 99 | $40 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 113 | 67 | $125 | |
90960 |
Dialysis services, 4 or more physician visits per month (20 years or older) | 93 | 15 | $341 | |
85027 |
Complete blood cell count (red cells, white blood cell, platelets), automated test | 92 | 54 | $6 |
In context: peer comparison
Among 1 peers in this city , average services per provider: 138. This provider delivers 23× the peer median.Open Payments
Industry payments received
All-time total
$433
Transactions
21
Manufacturers
10
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Amgen Inc. | 4 | $88.29 | |
| Fresenius USA Marketing, Inc. | 4 | $87.68 | |
| AstraZeneca Pharmaceuticals LP | 3 | $67.34 | |
| Otsuka America Pharmaceutical, Inc. | 3 | $62.68 | |
| Bayer Healthcare Pharmaceuticals Inc. | 2 | $30.51 | |
| Otsuka Pharmaceutical Development & Commercialization, Inc. | 1 | $23.06 | |
| CALLIDITAS THERAPEUTICS US INC. | 1 | $19.84 | |
| NXSTAGE MEDICAL, INC. | 1 | $18.69 | |
| Boehringer Ingelheim Pharmaceuticals, Inc. | 1 | $18.10 | |
| Ardelyx, Inc. | 1 | $16.39 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,985
Patients
692
Total drug cost
$37,730
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Amlodipine Besylate | Generic | 353 | 116 | $2,617 |
| Furosemide | Generic | 298 | 110 | $2,830 |
| Lisinopril | Generic | 205 | 80 | $1,463 |
| Losartan Potassium | Generic | 193 | 63 | $2,618 |
| Calcitriol | Generic | 152 | 58 | $5,113 |
| Hydralazine Hcl | Generic | 131 | 42 | $3,594 |
| Potassium Chloride | Generic | 109 | 44 | $4,023 |
| Allopurinol | Generic | 100 | 33 | $1,930 |
| Carvedilol | Generic | 89 | 33 | $1,240 |
| Doxazosin Mesylate | Generic | 89 | 31 | $3,015 |
Hospital affiliations
Frequently asked questions
What is Dr. Paul Walshaw's medical specialty?
Dr. Paul Walshaw practices Nephrology Physician in Benson, AZ.
Where does Dr. Paul Walshaw practice?
Dr. Paul Walshaw practices at 450 S Ocotillo Ave, Benson, AZ 856026403. Office phone: 5206232642.
What is Dr. Paul Walshaw's NPI?
Dr. Paul Walshaw's National Provider Identifier (NPI) is 1023014586, issued by NPPES.
Does Dr. Paul Walshaw accept Medicare assignment?
Yes. Dr. Paul Walshaw accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Paul Walshaw commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Insertion of needle into vein for collection of blood sample (HCPCS 36415); Injection, epoetin alfa, (for non-esrd use), 1000 units (HCPCS J0885). Source: CMS Medicare Physician & Other Practitioners file.