Doctor profile · Federal record
Dr. John Riordan, M.D.
Urology Physician (CMS: Urology) · Urology Physician · Martinsburg, WV
- NPI 1033381108
- Accepts Medicare
- MIPS 89.2 / 100 · 2023
- 24 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
880 N Tennessee Ave Ste 105
Martinsburg, WV 254019401
(304) 596-5757
fax (304) 596-5758 - Mailing address
-
2500 Foundation Way
Martinsburg, WV 254019000
Credentials & registration
- NPI registered
- March 2008 — 18 yrs on file
- Profile last updated
- April 7, 2022
- Year of graduation
- 2002 — 24 yrs since
- Specialty taxonomy
- 208800000X — NUCC code
- State licenses (2)
- West Virginia #25963 · Missouri #2008011487
- Medicaid
- WV #3810027652
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1033381108. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
953
Distinct HCPCS
10
Medicare allowed
$88,016
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 461 | 334 | $94 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 106 | 91 | $120 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 105 | 105 | $128 | |
52000 |
Diagnostic exam of bladder and urethra using an endoscope | 56 | 50 | $78 | |
81003 |
Automated urinalysis test | 45 | 41 | $2 | |
51798 |
Ultrasound measurement of bladder capacity after voiding | 35 | 34 | $9 | |
99221 |
Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes | 24 | 23 | $82 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 23 | 21 | $128 | |
76942 |
Ultrasonic guidance for needle placement | 22 | 20 | $27 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 22 | 22 | $155 |
In context: peer comparison
Among 1 peers in Martinsburg Urology Physician, average services per provider: 73. This provider delivers 13× the peer median.Open Payments
Industry payments received
All-time total
$109
Transactions
4
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Axonics, INC. | 4 | $109.35 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,110
Patients
374
Total drug cost
$89,397
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Tamsulosin Hcl | Generic | 395 | 135 | $6,763 |
| Finasteride | Generic | 324 | 104 | $4,837 |
| Myrbetriq (Mirabegron) | Brand | 82 | 23 | $52,739 |
| Oxybutynin Chloride ER (Oxybutynin Chloride) | Brand | 52 | 11 | $1,401 |
| Ciprofloxacin Hcl | Generic | 51 | 45 | $272 |
| Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) | Brand | 39 | 30 | $111 |
| Sulfamethoxazole-Trimethoprim (Sulfamethoxazole/Trimethoprim) | Brand | 32 | 26 | $112 |
| Tadalafil | Generic | 25 | 0 | $1,883 |
| Amitriptyline Hcl | Generic | 22 | 0 | $320 |
| Nitrofurantoin (Nitrofurantoin Macrocrystal) | Brand | 17 | 0 | $552 |
Hospital affiliations
Frequently asked questions
What is Dr. John Riordan's medical specialty?
Dr. John Riordan practices Urology Physician in Martinsburg, WV.
Where does Dr. John Riordan practice?
Dr. John Riordan practices at 880 N Tennessee Ave Ste 105, Martinsburg, WV 254019401. Office phone: 3045965757.
What is Dr. John Riordan's NPI?
Dr. John Riordan's National Provider Identifier (NPI) is 1033381108, issued by NPPES.
Does Dr. John Riordan accept Medicare assignment?
Yes. Dr. John Riordan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. John Riordan commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99214); New patient office or other outpatient visit (HCPCS 99204). Source: CMS Medicare Physician & Other Practitioners file.