Doctor profile · Federal record
Dr. George Gehrken, MD
Urology Physician (CMS: Urology) · Martinsville, VA
- NPI 1396799318
- Accepts Medicare
- 47 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
101 Cleveland Ave, Suite C
Martinsville, VA 241123700
(276) 634-5000
fax (276) 634-5229
Credentials & registration
- NPI registered
- May 2006 — 20 yrs on file
- Profile last updated
- February 25, 2009
- Year of graduation
- 1979 — 47 yrs since
- Specialty taxonomy
- 208800000X — NUCC code
- State license (1)
- Virginia #0101038299
- Medicaid (3)
- VA #7503067 · VA #1396799318 · NC #7906965
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1396799318. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
5,323
Distinct HCPCS
10
Medicare allowed
$271,943
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
81003 |
Automated urinalysis test | 1,306 | 745 | $2 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 1,244 | 636 | $125 | |
Q9967 |
Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml | 750 | 13 | $0 | |
36415 |
Insertion of needle into vein for collection of blood sample | 604 | 433 | $8 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 275 | 231 | $88 | |
74018 |
X-ray of abdomen, 1 view | 259 | 168 | $28 | |
51798 |
Ultrasound measurement of bladder capacity after voiding | 180 | 131 | $11 | |
96372 |
Injection of drug or substance under skin or into muscle | 118 | 41 | $14 | |
52000 |
Diagnostic exam of bladder and urethra using an endoscope | 98 | 86 | $239 | |
51741 |
Electronic assessment of bladder emptying | 94 | 68 | $13 |
In context: peer comparison
Among 1 peers in this city , average services per provider: 231. This provider delivers 23× the peer median.Open Payments
Industry payments received
All-time total
$179
Transactions
7
Manufacturers
6
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Laborie Medical Technologies Corp. | 1 | $52.21 | |
| Sumitomo Pharma America, Inc. | 2 | $39.33 | |
| ConvaTec Inc. | 1 | $34.88 | |
| Teleflex LLC | 1 | $19.56 | |
| COLOPLAST CORP | 1 | $16.56 | |
| Bayer Healthcare Pharmaceuticals Inc. | 1 | $16.43 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
2,077
Patients
785
Total drug cost
$110,329
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Tamsulosin Hcl | Generic | 914 | 322 | $16,338 |
| Finasteride | Generic | 380 | 128 | $6,404 |
| Trimethoprim | Generic | 239 | 115 | $4,851 |
| Myrbetriq (Mirabegron) | Brand | 105 | 26 | $64,326 |
| Alfuzosin Hcl Er (Alfuzosin Hcl) | Brand | 73 | 26 | $1,871 |
| Oxybutynin Chloride Er (Oxybutynin Chloride) | Brand | 56 | 19 | $2,730 |
| Ciprofloxacin Hcl | Generic | 55 | 48 | $168 |
| Nitrofurantoin (Nitrofurantoin Macrocrystal) | Brand | 49 | 21 | $1,492 |
| Nitrofurantoin Mono-Macro (Nitrofurantoin Monohyd/M-Cryst) | Brand | 34 | 17 | $847 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 33 | 26 | $166 |
Hospital affiliations
Frequently asked questions
What is Dr. George Gehrken's medical specialty?
Dr. George Gehrken practices Urology Physician in Martinsville, VA.
Where does Dr. George Gehrken practice?
Dr. George Gehrken practices at 101 Cleveland Ave, Martinsville, VA 241123700. Office phone: 2766345000.
What is Dr. George Gehrken's NPI?
Dr. George Gehrken's National Provider Identifier (NPI) is 1396799318, issued by NPPES.
Does Dr. George Gehrken accept Medicare assignment?
Yes. Dr. George Gehrken accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. George Gehrken commonly perform?
Top Medicare-reported procedures in 2023: Automated urinalysis test (HCPCS 81003); Established patient office or other outpatient visit (HCPCS 99214); Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml (HCPCS Q9967). Source: CMS Medicare Physician & Other Practitioners file.