Doctor profile · Federal record
Dr. Imelda Chan-Villanueva, M.D.
Family Medicine Physician (CMS: Family Practice) · Family Medicine Physician · College Station, TX
- NPI 1437319977
- Accepts Medicare
- 32 yrs in practice
- Licensed in 2 states
- Female
- Solo practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
4421 State Highway 6 S Ste 100
College Station, TX 778456176
(979) 690-4828
fax (979) 690-4829 - Additional location
-
100 W Cross St
Madisonville, TX 778642432
(936) 348-3418
Credentials & registration
- NPI registered
- June 2008 — 18 yrs on file
- Profile last updated
- October 9, 2024
- Year of graduation
- 1994 — 32 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State licenses (2)
- Texas #N0685 · Virginia #0101243329
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1437319977. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
276
Distinct HCPCS
6
Medicare allowed
$27,929
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99309 |
Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes | 118 | 44 | $102 | |
99308 |
Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes | 67 | 33 | $71 | |
99316 |
Nursing facility discharge management, more than 30 minutes | 32 | 30 | $126 | |
99306 |
Initial nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes | 30 | 28 | $175 | |
G0180 |
Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and | 16 | 15 | $50 | |
99315 |
Nursing facility discharge day management, 30 minutes or less | 13 | 13 | $78 |
In context: peer comparison
Among 19 peers in this city , average services per provider: 96. This provider delivers 2.9× the peer median.Open Payments
Industry payments received
All-time total
$150
Transactions
3
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| AstraZeneca Pharmaceuticals LP | 1 | $120.73 | |
| Exact Sciences Corporation | 2 | $29.50 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
2,638
Patients
834
Total drug cost
$45,798
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 402 | 121 | $6,560 |
| Amlodipine Besylate | Generic | 344 | 101 | $2,376 |
| Lisinopril | Generic | 247 | 77 | $1,974 |
| Levothyroxine Sodium | Generic | 236 | 71 | $3,012 |
| Furosemide | Generic | 173 | 59 | $1,012 |
| Metformin Hcl | Generic | 150 | 49 | $1,122 |
| Ezetimibe | Generic | 141 | 48 | $7,916 |
| Gabapentin | Generic | 136 | 56 | $2,782 |
| Losartan Potassium | Generic | 133 | 45 | $2,546 |
| Potassium Chloride | Generic | 133 | 43 | $4,127 |
Frequently asked questions
What is Dr. Imelda Chan-Villanueva's medical specialty?
Dr. Imelda Chan-Villanueva practices Family Medicine Physician in College Station, TX.
Where does Dr. Imelda Chan-Villanueva practice?
Dr. Imelda Chan-Villanueva practices at 4421 State Highway 6 S Ste 100, College Station, TX 778456176. Office phone: 9796904828.
What is Dr. Imelda Chan-Villanueva's NPI?
Dr. Imelda Chan-Villanueva's National Provider Identifier (NPI) is 1437319977, issued by NPPES.
Does Dr. Imelda Chan-Villanueva accept Medicare assignment?
Yes. Dr. Imelda Chan-Villanueva accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Imelda Chan-Villanueva commonly perform?
Top Medicare-reported procedures in 2023: Subsequent nursing facility care with moderate level of medical decision making (HCPCS 99309); Subsequent nursing facility care with straightforward level of medical decision making (HCPCS 99308); Nursing facility discharge management (HCPCS 99316). Source: CMS Medicare Physician & Other Practitioners file.