Doctor profile · Federal record
Dr. Robert Grubb, MD
Urology Physician (CMS: Urology) · Urology Physician · Charleston, SC
- NPI 1558388058
- Accepts Medicare
- 30 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
171 Ashley Ave
Charleston, SC 294251032
(843) 792-1414 - Additional location
-
4921 Parkview Pl Ste 11C, Ste 11C
Saint Louis, MO 631101032
(314) 362-8200
fax (314) 747-4871 - Mailing address
-
Po Box 751461
Charlotte, NC 282751461
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- January 24, 2018
- Year of graduation
- 1996 — 30 yrs since
- Specialty taxonomy
- 208800000X — NUCC code
- State licenses (2)
- South Carolina #51820 · Missouri #2005013263
- Medicaid (2)
- IL #ENROLLED · MO #207180308
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1558388058. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,089
Distinct HCPCS
10
Medicare allowed
$96,314
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 205 | 158 | $119 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 170 | 129 | $90 | |
81002 |
Urinalysis, manual test | 161 | 132 | $3 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 97 | 87 | $85 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 74 | 70 | $62 | |
52000 |
Diagnostic exam of bladder and urethra using an endoscope | 40 | 34 | $73 | |
52000 |
Diagnostic exam of bladder and urethra using an endoscope | 35 | 29 | $222 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 33 | 33 | $126 | |
52005 |
Insertion of tube into ureter using an endoscope through bladder area | 31 | 31 | $121 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 30 | 30 | $157 |
In context: peer comparison
Among 16 peers in Charleston Urology Physician, average services per provider: 147. This provider delivers 7.4× the peer median.Open Payments
Industry payments received
All-time total
$493
Transactions
9
Manufacturers
5
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Urogen Pharma, INC. | 3 | $249.03 | |
| Ambu INC. | 1 | $94.37 | |
| Olympus America INC. | 2 | $90.36 | |
| Abc Home Medical Supply, INC. | 2 | $37.38 | |
| Teleflex LLC | 1 | $22.35 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
828
Patients
225
Total drug cost
$103,297
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Tamsulosin Hcl | Generic | 331 | 96 | $5,760 |
| Finasteride | Generic | 164 | 53 | $2,897 |
| Myrbetriq (Mirabegron) | Brand | 122 | 28 | $69,328 |
| Dutasteride | Generic | 40 | 12 | $1,679 |
| Oxybutynin Chloride ER (Oxybutynin Chloride) | Brand | 34 | 12 | $1,235 |
| Gemtesa (Vibegron) | Brand | 27 | 0 | $17,693 |
| Alfuzosin Hcl ER (Alfuzosin Hcl) | Brand | 25 | 0 | $1,161 |
| Sildenafil Citrate | Generic | 21 | 0 | $49 |
| Potassium Citrate ER (Potassium Citrate) | Brand | 18 | 0 | $3,019 |
| Testosterone Cypionate | Generic | 17 | 0 | $365 |
Hospital affiliations
Frequently asked questions
What is Dr. Robert Grubb's medical specialty?
Dr. Robert Grubb practices Urology Physician in Charleston, SC.
Where does Dr. Robert Grubb practice?
Dr. Robert Grubb practices at 171 Ashley Ave, Charleston, SC 294251032. Office phone: 8437921414.
What is Dr. Robert Grubb's NPI?
Dr. Robert Grubb's National Provider Identifier (NPI) is 1558388058, issued by NPPES.
Does Dr. Robert Grubb accept Medicare assignment?
Yes. Dr. Robert Grubb accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Robert Grubb 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); Urinalysis, manual test (HCPCS 81002). Source: CMS Medicare Physician & Other Practitioners file.