Doctor profile · Federal record
Dr. William Wang, D.O.
Internal Medicine Physician (CMS: Internal Medicine) · Whittier, CA
- NPI 1508213646
- Accepts Medicare
- 10 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
15725 Whittier Blvd Ste 400
Whittier, CA 906032338
(562) 947-1669
fax (562) 464-5134 - Mailing address
-
15725 Whittier Blvd Ste 500
Whittier, CA 906032350
Credentials & registration
- NPI registered
- May 2016 — 10 yrs on file
- Profile last updated
- May 23, 2024
- Year of graduation
- 2016 — 10 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- California #20A22387
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1508213646. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
221
Distinct HCPCS
6
Medicare allowed
$8,531
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
36415 |
Insertion of needle into vein for collection of blood sample | 76 | 58 | $8 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 50 | 38 | $82 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 40 | 30 | $53 | |
81003 |
Automated urinalysis test | 22 | 18 | $2 | |
96372 |
Injection of drug or substance under skin or into muscle | 19 | 11 | $13 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 14 | 11 | $102 |
In context: peer comparison
Among 17 peers in this city , average services per provider: 173. This provider delivers 1.3× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
11,030
Patients
3,814
Total drug cost
$169,171
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 1,847 | 648 | $25,911 |
| Levothyroxine Sodium | Generic | 1,110 | 350 | $25,996 |
| Lisinopril | Generic | 1,093 | 386 | $9,620 |
| Amlodipine Besylate | Generic | 1,090 | 375 | $6,414 |
| Losartan Potassium | Generic | 915 | 306 | $17,428 |
| Metformin Hcl | Generic | 692 | 257 | $8,501 |
| Rosuvastatin Calcium | Generic | 552 | 192 | $9,987 |
| Hydrochlorothiazide | Generic | 527 | 169 | $3,105 |
| Gabapentin | Generic | 499 | 196 | $15,192 |
| Metoprolol Succinate | Generic | 495 | 166 | $11,813 |
Hospital affiliations
Frequently asked questions
What is Dr. William Wang's medical specialty?
Dr. William Wang practices Internal Medicine Physician in Whittier, CA.
Where does Dr. William Wang practice?
Dr. William Wang practices at 15725 Whittier Blvd Ste 400, Whittier, CA 906032338. Office phone: 5629471669.
What is Dr. William Wang's NPI?
Dr. William Wang's National Provider Identifier (NPI) is 1508213646, issued by NPPES.
Does Dr. William Wang accept Medicare assignment?
Yes. Dr. William Wang accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. William Wang commonly perform?
Top Medicare-reported procedures in 2023: Insertion of needle into vein for collection of blood sample (HCPCS 36415); Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99212). Source: CMS Medicare Physician & Other Practitioners file.