Doctor profile · Federal record
Dr. Benedict Villanueva, M.D.
Infectious Disease Physician (CMS: Infectious Disease) · Fremont, CA
- NPI 1376601690
- Accepts Medicare
- MIPS 81.9 / 100 · 2023
- 36 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
2557 Mowry Ave Ste 12
Fremont, CA 945381614
(510) 248-1550
fax (510) 793-8783
Credentials & registration
- NPI registered
- December 2006 — 20 yrs on file
- Profile last updated
- January 23, 2023
- Year of graduation
- 1990 — 36 yrs since
- Specialty taxonomy
- 207RI0200X — NUCC code
- State license (1)
- California #A61699
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1376601690. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
837
Distinct HCPCS
7
Medicare allowed
$89,000
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 511 | 141 | $88 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 149 | 142 | $144 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 59 | 25 | $132 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 56 | 29 | $107 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 27 | 27 | $193 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 18 | 13 | $68 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 17 | 17 | $132 |
In context: peer comparison
Among 2 peers in Fremont Infectious Disease Physician, average services per provider: 269. This provider delivers 3.1× the peer median.Open Payments
Industry payments received
All-time total
$135
Transactions
3
Manufacturers
3
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Electromed, INC. | 1 | $85.42 | |
| Gilead Sciences, INC. | 1 | $26.74 | |
| Melinta Therapeutics, LLC | 1 | $22.65 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
125
Patients
0
Total drug cost
$9,682
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Vancomycin Hcl | Generic | 42 | 0 | $6,310 |
| Ceftriaxone (Ceftriaxone Sodium) | Brand | 41 | 0 | $1,088 |
| Cefazolin Sodium | Generic | 23 | 0 | $1,026 |
| Cephalexin | Generic | 19 | 0 | $1,258 |
Frequently asked questions
What is Dr. Benedict Villanueva's medical specialty?
Dr. Benedict Villanueva practices Infectious Disease Physician in Fremont, CA.
Where does Dr. Benedict Villanueva practice?
Dr. Benedict Villanueva practices at 2557 Mowry Ave Ste 12, Fremont, CA 945381614. Office phone: 5102481550.
What is Dr. Benedict Villanueva's NPI?
Dr. Benedict Villanueva's National Provider Identifier (NPI) is 1376601690, issued by NPPES.
Does Dr. Benedict Villanueva accept Medicare assignment?
Yes. Dr. Benedict Villanueva accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Benedict Villanueva commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233). Source: CMS Medicare Physician & Other Practitioners file.