Doctor profile · Federal record
Dr. John Cassidy, APRN
Family Nurse Practitioner (CMS: Nurse Practitioner) · Topeka, KS
- NPI 1790387033
- Accepts Medicare
- 6 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
1500 Sw 10Th Ave
Topeka, KS 666041301
(785) 354-6000
fax (785) 354-5004 - Additional location
-
1102 Saint Marys RD
Junction City, KS 664414139
(785) 238-0325
fax (785) 576-1113 - Additional location
-
2660 Sw 3Rd St
Topeka, KS 666062442
(785) 270-8880
fax (785) 270-8881
Credentials & registration
- NPI registered
- November 2020 — 6 yrs on file
- Profile last updated
- March 4, 2026
- Year of graduation
- 2020 — 6 yrs since
- Specialty taxonomy
- 363LF0000X — NUCC code
- State license (1)
- Kansas #79473
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1790387033. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
700
Distinct HCPCS
8
Medicare allowed
$73,522
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 285 | 282 | $140 | |
99284 |
Emergency department visit with moderate level of medical decision making | 188 | 186 | $96 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 100 | 99 | $71 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 48 | 48 | $100 | |
99283 |
Emergency department visit with low level of medical decision making | 23 | 23 | $57 | |
71046 |
X-ray of chest, 2 views | 21 | 21 | $20 | |
81002 |
Urinalysis, manual test | 20 | 20 | $3 | |
0240U |
Respiratory infectious agent detection by rna for severe acute respiratory syndrome coronavirus 2 (covid-19), influenza a, and influenza b) in upper respiratory specimen, each reported as detected or not detected | 15 | 15 | $140 |
In context: peer comparison
Among 28 peers in Topeka Family Nurse Practitioner, average services per provider: 166. This provider delivers 4.2× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
235
Patients
233
Total drug cost
$1,702
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Prednisone | Generic | 41 | 40 | $79 |
| Cephalexin | Generic | 31 | 30 | $226 |
| Ondansetron Odt (Ondansetron) | Brand | 29 | 29 | $324 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 27 | 27 | $112 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 26 | 26 | $176 |
| Doxycycline Hyclate | Generic | 25 | 25 | $410 |
| Meloxicam | Generic | 17 | 17 | $29 |
| Azithromycin | Generic | 16 | 16 | $95 |
| Methylprednisolone | Generic | 12 | 12 | $126 |
| Fluticasone Propionate | Generic | 11 | 11 | $124 |
Hospital affiliations
Frequently asked questions
What is Dr. John Cassidy's medical specialty?
Dr. John Cassidy practices Family Nurse Practitioner in Topeka, KS.
Where does Dr. John Cassidy practice?
Dr. John Cassidy practices at 1500 Sw 10Th Ave, Topeka, KS 666041301. Office phone: 7853546000.
What is Dr. John Cassidy's NPI?
Dr. John Cassidy's National Provider Identifier (NPI) is 1790387033, issued by NPPES.
Does Dr. John Cassidy accept Medicare assignment?
Yes. Dr. John Cassidy accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. John Cassidy commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285); Emergency department visit with moderate level of medical decision making (HCPCS 99284); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.