Doctor profile · Federal record
Dr. Michael Huynh, M.D.
Hospitalist Physician (CMS: Internal Medicine) · Internal Medicine Physician · Oakland, CA
- NPI 1588096317
- Accepts Medicare
- 13 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
350 Hawthorne Ave, Room 2346
Oakland, CA 946093108
(510) 869-6883
fax (510) 869-6888 - Mailing address
-
3687 Mt Diablo Blvd Ste 200
Lafayette, CA 945493746
Credentials & registration
- NPI registered
- August 2013 — 13 yrs on file
- Profile last updated
- July 21, 2022
- Year of graduation
- 2013 — 13 yrs since
- Specialty taxonomy
- 208M00000X — NUCC code
- State license (1)
- California #A140664
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1588096317. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,205
Distinct HCPCS
6
Medicare allowed
$159,752
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 762 | 271 | $135 | |
99239 |
Hospital discharge day management, more than 30 minutes | 225 | 217 | $132 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 124 | 80 | $90 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 49 | 49 | $195 | |
99497 |
Advance care planning, first 30 minutes | 26 | 19 | $86 | |
99291 |
Critical care, first 30-74 minutes | 19 | 17 | $237 |
In context: peer comparison
Among 28 peers in Oakland Hospitalist Physician, average services per provider: 137. This provider delivers 8.8× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
117
Patients
115
Total drug cost
$8,669
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 21 | 20 | $173 |
| Naloxone Hcl | Generic | 21 | 21 | $1,706 |
| Amlodipine Besylate | Generic | 14 | 14 | $85 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 13 | 13 | $64 |
| Furosemide | Generic | 13 | 12 | $72 |
| Pantoprazole Sodium | Generic | 13 | 13 | $196 |
| Eliquis (Apixaban) | Brand | 11 | 11 | $6,323 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 11 | 11 | $50 |
Hospital affiliations
Frequently asked questions
What is Dr. Michael Huynh's medical specialty?
Dr. Michael Huynh practices Hospitalist Physician in Oakland, CA.
Where does Dr. Michael Huynh practice?
Dr. Michael Huynh practices at 350 Hawthorne Ave, Oakland, CA 946093108. Office phone: 5108696883.
What is Dr. Michael Huynh's NPI?
Dr. Michael Huynh's National Provider Identifier (NPI) is 1588096317, issued by NPPES.
Does Dr. Michael Huynh accept Medicare assignment?
Yes. Dr. Michael Huynh accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Michael Huynh commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Hospital discharge day management (HCPCS 99239); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232). Source: CMS Medicare Physician & Other Practitioners file.