Doctor profile · Federal record
Dr. Cathy Guinan
Family Nurse Practitioner (CMS: Nurse Practitioner) · Mesa, AZ
- NPI 1730328253
- Accepts Medicare
- 19 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1840 S Stapley Dr Ste 101
Mesa, AZ 852046682
(800) 233-3264
fax (480) 464-6910 - Mailing address
-
25500 N Norterra Dr
Phoenix, AZ 850858200
Credentials & registration
- NPI registered
- February 2009 — 17 yrs on file
- Profile last updated
- September 30, 2022
- Year of graduation
- 2007 — 19 yrs since
- Specialty taxonomy
- 363LF0000X — NUCC code
- State license (1)
- Arizona #AP2974
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1730328253. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
117
Distinct HCPCS
4
Medicare allowed
$7,293
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 49 | 36 | $73 | |
36415 |
Insertion of needle into vein for collection of blood sample | 36 | 31 | $8 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 17 | 16 | $106 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 15 | 15 | $107 |
In context: peer comparison
Among 93 peers in Mesa Family Nurse Practitioner, average services per provider: 125. This provider delivers 0.9× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
1,236
Patients
638
Total drug cost
$22,254
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Lisinopril | Generic | 163 | 77 | $2,243 |
| Atorvastatin Calcium | Generic | 146 | 78 | $2,319 |
| Levothyroxine Sodium | Generic | 127 | 58 | $1,854 |
| Amlodipine Besylate | Generic | 104 | 52 | $872 |
| Losartan Potassium | Generic | 100 | 51 | $1,840 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 81 | 39 | $4,176 |
| Metformin Hcl | Generic | 80 | 43 | $1,346 |
| Gabapentin | Generic | 65 | 36 | $2,534 |
| Hydrochlorothiazide | Generic | 60 | 30 | $386 |
| Metformin Hcl ER (Metformin Hcl) | Brand | 57 | 28 | $1,006 |
Frequently asked questions
What is Dr. Cathy Guinan's medical specialty?
Dr. Cathy Guinan practices Family Nurse Practitioner in Mesa, AZ.
Where does Dr. Cathy Guinan practice?
Dr. Cathy Guinan practices at 1840 S Stapley Dr Ste 101, Mesa, AZ 852046682. Office phone: 8002333264.
What is Dr. Cathy Guinan's NPI?
Dr. Cathy Guinan's National Provider Identifier (NPI) is 1730328253, issued by NPPES.
Does Dr. Cathy Guinan accept Medicare assignment?
Yes. Dr. Cathy Guinan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Cathy Guinan commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Insertion of needle into vein for collection of blood sample (HCPCS 36415); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.