Doctor profile · Federal record
Dr. Gregg Valenzuela, M.D.
Gastroenterology Physician (CMS: Gastroenterology) · Richmond, VA
- NPI 1942250188
- Accepts Medicare
- MIPS 93.3 / 100 · 2023
- 48 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
7702 E Parham RD, Suite 101
Richmond, VA 232944371
(804) 288-7901
fax (804) 273-9167 - Mailing address
-
Po Box 26666, Phs Provider Enrollment
Albuquerque, NM 871256666
Credentials & registration
- NPI registered
- May 2006 — 20 yrs on file
- Profile last updated
- May 1, 2017
- Year of graduation
- 1978 — 48 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- Virginia #0101036504
- Medicaid
- VA #5857449
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1942250188. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
62
Distinct HCPCS
3
Medicare allowed
$8,429
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 31 | 31 | $80 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 16 | 15 | $140 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 15 | 14 | $248 |
In context: peer comparison
Among 25 peers in Richmond Gastroenterology Physician, average services per provider: 120. This provider delivers 0.5× the peer median.Open Payments
Industry payments received
All-time total
$241
Transactions
11
Manufacturers
6
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Janssen Biotech, INC. | 5 | $119.05 | |
| Takeda Pharmaceuticals U.S.A., INC. | 1 | $33.76 | |
| Phathom Pharmaceuticals, INC. | 2 | $27.68 | |
| Abbvie INC. | 1 | $23.69 | |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | 1 | $18.93 | |
| Pfizer INC. | 1 | $18.03 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
130
Patients
82
Total drug cost
$2,852
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Pantoprazole Sodium | Generic | 59 | 30 | $975 |
| Famotidine | Generic | 31 | 24 | $1,145 |
| Gavilyte-G (Peg3350/Sod Sulf,Bicarb,Cl/Kcl) | Brand | 29 | 28 | $515 |
| Omeprazole | Generic | 11 | 0 | $217 |
Frequently asked questions
What is Dr. Gregg Valenzuela's medical specialty?
Dr. Gregg Valenzuela practices Gastroenterology Physician in Richmond, VA.
Where does Dr. Gregg Valenzuela practice?
Dr. Gregg Valenzuela practices at 7702 E Parham RD, Richmond, VA 232944371. Office phone: 8042887901.
What is Dr. Gregg Valenzuela's NPI?
Dr. Gregg Valenzuela's National Provider Identifier (NPI) is 1942250188, issued by NPPES.
Does Dr. Gregg Valenzuela accept Medicare assignment?
Yes. Dr. Gregg Valenzuela accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Gregg Valenzuela commonly perform?
Top Medicare-reported procedures in 2023: Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (HCPCS 43239); Biopsy of large bowel using a flexible endoscope (HCPCS 45380); Removal of polyps or growths of large bowel using an endoscope with mechanical snare (HCPCS 45385). Source: CMS Medicare Physician & Other Practitioners file.