Doctor profile · Federal record
Dr. Wally Huynh, MD
Internal Medicine Physician (CMS: Internal Medicine) · Hospitalist Physician · Visalia, CA
- NPI 1184895989
- Accepts Medicare
- MIPS 67.5 / 100 · 2023
- 21 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
400 W Mineral King Ave
Visalia, CA 932916237
(559) 624-2200
Credentials & registration
- NPI registered
- March 2008 — 18 yrs on file
- Profile last updated
- June 25, 2010
- Year of graduation
- 2005 — 21 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- California #A106097
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1184895989. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,028
Distinct HCPCS
7
Medicare allowed
$139,949
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 423 | 401 | $173 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 319 | 307 | $130 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 78 | 71 | $119 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 76 | 51 | $49 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 70 | 53 | $79 | |
99239 |
Hospital discharge day management, more than 30 minutes | 49 | 48 | $115 | |
99221 |
Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes | 13 | 13 | $82 |
In context: peer comparison
Among 22 peers in this city , average services per provider: 771. This provider delivers 1.3× the peer median.Open Payments
Industry payments received
All-time total
$219
Transactions
9
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Janssen Pharmaceuticals, Inc | 7 | $162.71 | |
| E.R. Squibb & Sons, L.L.C. | 2 | $56.45 |
By nature of payment
Hospital affiliations
Frequently asked questions
What is Dr. Wally Huynh's medical specialty?
Dr. Wally Huynh practices Internal Medicine Physician in Visalia, CA.
Where does Dr. Wally Huynh practice?
Dr. Wally Huynh practices at 400 W Mineral King Ave, Visalia, CA 932916237. Office phone: 5596242200.
What is Dr. Wally Huynh's NPI?
Dr. Wally Huynh's National Provider Identifier (NPI) is 1184895989, issued by NPPES.
Does Dr. Wally Huynh accept Medicare assignment?
Yes. Dr. Wally Huynh accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Wally Huynh commonly perform?
Top Medicare-reported procedures in 2023: Initial hospital care with moderate level of medical decision making (HCPCS 99223); 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.