Doctor profile · Federal record
Dr. Mario Villalba, M.D.
Surgery Physician (CMS: General Surgery) · Royal Oak, MI
- NPI 1285849190
- Accepts Medicare
- 22 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
3535 W 13 Mile RD, Suite 501
Royal Oak, MI 480736770
(248) 288-1130
Credentials & registration
- NPI registered
- May 2007 — 19 yrs on file
- Profile last updated
- October 23, 2020
- Year of graduation
- 2004 — 22 yrs since
- Specialty taxonomy
- 208600000X — NUCC code
- State license (1)
- Michigan #4301084028
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1285849190. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
894
Distinct HCPCS
10
Medicare allowed
$109,912
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 291 | 107 | $120 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 285 | 133 | $81 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 82 | 79 | $133 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 58 | 58 | $165 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 50 | 50 | $174 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 42 | 37 | $126 | |
99291 |
Critical care, first 30-74 minutes | 22 | 13 | $219 | |
99235 |
Initial hospital care with same-day admission and discharge with moderate level of medical decision making, per day, if using time, at least 70 minutes | 20 | 20 | $162 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 16 | 13 | $91 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 15 | 15 | $115 |
In context: peer comparison
Among 10 peers in Royal Oak Surgery Physician, average services per provider: 50. This provider delivers 18× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
47
Patients
28
Total drug cost
$32,214
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Oxycodone Hcl | Generic | 31 | 28 | $94 |
| Creon (Lipase/Protease/Amylase) | Brand | 16 | 0 | $32,120 |
Hospital affiliations
Frequently asked questions
What is Dr. Mario Villalba's medical specialty?
Dr. Mario Villalba practices Surgery Physician in Royal Oak, MI.
Where does Dr. Mario Villalba practice?
Dr. Mario Villalba practices at 3535 W 13 Mile RD, Royal Oak, MI 480736770. Office phone: 2482881130.
What is Dr. Mario Villalba's NPI?
Dr. Mario Villalba's National Provider Identifier (NPI) is 1285849190, issued by NPPES.
Does Dr. Mario Villalba accept Medicare assignment?
Yes. Dr. Mario Villalba accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mario Villalba commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222). Source: CMS Medicare Physician & Other Practitioners file.