Doctor profile · Federal record
Dr. Alvin Ha, D.O.
Internal Medicine Physician (CMS: Internal Medicine) · Anaheim, CA
- NPI 1568812113
- Accepts Medicare
- 10 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
1211 W la Palma Ave Ste 404
Anaheim, CA 928012806
(714) 772-8282
fax (714) 772-6493 - Mailing address
-
Po Box 15090
Anaheim, CA 928035090
Credentials & registration
- NPI registered
- June 2016 — 10 yrs on file
- Profile last updated
- July 20, 2024
- Year of graduation
- 2016 — 10 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Nevada #SL1146
- Medicaid
- CA #1568812113
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1568812113. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
958
Distinct HCPCS
4
Medicare allowed
$129,373
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 726 | 206 | $125 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 183 | 174 | $182 | |
99239 |
Hospital discharge day management, more than 30 minutes | 27 | 27 | $121 | |
99238 |
Hospital discharge day management, 30 minutes or less | 22 | 22 | $86 |
In context: peer comparison
Among 33 peers in Anaheim Internal Medicine Physician, average services per provider: 165. This provider delivers 5.8× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
286
Patients
236
Total drug cost
$2,423
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Furosemide | Generic | 40 | 28 | $136 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 33 | 33 | $215 |
| Atorvastatin Calcium | Generic | 30 | 27 | $288 |
| Pantoprazole Sodium | Generic | 26 | 21 | $205 |
| Cefdinir | Generic | 25 | 25 | $316 |
| Levofloxacin | Generic | 22 | 22 | $115 |
| Amlodipine Besylate | Generic | 19 | 19 | $106 |
| Losartan Potassium | Generic | 19 | 11 | $108 |
| Metoprolol Tartrate | Generic | 19 | 19 | $77 |
| Potassium Chloride | Generic | 19 | 0 | $201 |
Hospital affiliations
Frequently asked questions
What is Dr. Alvin Ha's medical specialty?
Dr. Alvin Ha practices Internal Medicine Physician in Anaheim, CA.
Where does Dr. Alvin Ha practice?
Dr. Alvin Ha practices at 1211 W la Palma Ave Ste 404, Anaheim, CA 928012806. Office phone: 7147728282.
What is Dr. Alvin Ha's NPI?
Dr. Alvin Ha's National Provider Identifier (NPI) is 1568812113, issued by NPPES.
Does Dr. Alvin Ha accept Medicare assignment?
Yes. Dr. Alvin Ha accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Alvin Ha commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Initial hospital care with moderate level of medical decision making (HCPCS 99223); Hospital discharge day management (HCPCS 99239). Source: CMS Medicare Physician & Other Practitioners file.