Doctor profile · Federal record
Dr. Byron Grayson, P.A
Physician Assistant · Surprise, AZ
- NPI 1346299021
- 20 yrs on file
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
12361 W Bola Dr Ste 109
Surprise, AZ 853789021
(623) 227-1000
fax (623) 227-2000 - Additional location
-
14780 W Mountain View Blvd, Suite 110
Surprise, AZ 853747280
(623) 374-7774 - Mailing address
-
Po Box 6055
Sun City West, AZ 853766055
Credentials & registration
- NPI registered
- May 2006 — 20 yrs on file
- Profile last updated
- December 30, 2020
- Specialty taxonomy
- 363A00000X — NUCC code
- State license (1)
- Arizona #2956
- Medicaid
- AZ #841909
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1346299021. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
877
Distinct HCPCS
6
Medicare allowed
$68,621
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99439 |
Chronic care management services for two or more chronic conditions, additional 20 minutes of clinical staff time directed by health care professional, per calendar month | 297 | 42 | $39 | |
99349 |
Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes | 253 | 110 | $105 | |
99490 |
Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month | 158 | 42 | $51 | |
99350 |
Residence visit for established patient with high level of medical decision making, per day, if using time, at least 60 minutes | 93 | 62 | $154 | |
99344 |
Residence visit for new patient with moderate level of medical decision making, per day, if using time, at least 60 minutes | 57 | 57 | $119 | |
99497 |
Advance care planning, first 30 minutes | 19 | 19 | $68 |
In context: peer comparison
Among 15 peers in this city , average services per provider: 113. This provider delivers 7.8× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
1,743
Patients
433
Total drug cost
$28,903
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 178 | 44 | $3,350 |
| Trazodone Hcl | Generic | 170 | 52 | $2,040 |
| Levothyroxine Sodium | Generic | 159 | 35 | $2,323 |
| Sertraline Hcl | Generic | 137 | 25 | $2,103 |
| Potassium Chloride | Generic | 125 | 32 | $2,138 |
| Lisinopril | Generic | 121 | 23 | $1,043 |
| Donepezil Hcl | Generic | 119 | 21 | $1,686 |
| Quetiapine Fumarate | Generic | 119 | 32 | $2,984 |
| Mirtazapine | Generic | 118 | 20 | $2,398 |
| Amlodipine Besylate | Generic | 89 | 28 | $939 |
Frequently asked questions
What is Dr. Byron Grayson's medical specialty?
Dr. Byron Grayson practices Physician Assistant in Surprise, AZ.
Where does Dr. Byron Grayson practice?
Dr. Byron Grayson practices at 12361 W Bola Dr Ste 109, Surprise, AZ 853789021. Office phone: 6232271000.
What is Dr. Byron Grayson's NPI?
Dr. Byron Grayson's National Provider Identifier (NPI) is 1346299021, issued by NPPES.
What procedures does Dr. Byron Grayson commonly perform?
Top Medicare-reported procedures in 2023: Chronic care management services for two or more chronic conditions, additional 20 minutes of clinical staff time directed by health care professional, per calendar month (HCPCS 99439); Residence visit for established patient with moderate level of medical decision making (HCPCS 99349); Chronic care management services (HCPCS 99490). Source: CMS Medicare Physician & Other Practitioners file.