Doctor profile · Federal record
Dr. William Park, M.D.
Anesthesiology Physician (CMS: Anesthesiology) · Garden Grove, CA
- NPI 1821002288
- Accepts Medicare
- 47 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
9828 Garden Grove Blvd Ste 201
Garden Grove, CA 928441659
(714) 530-9633
fax (714) 530-4410
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- August 13, 2008
- Year of graduation
- 1979 — 47 yrs since
- Specialty taxonomy
- 207L00000X — NUCC code
- State license (1)
- California #A52866C
- Medicaid
- CA #00A528661
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1821002288. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
12
Distinct HCPCS
1
Medicare allowed
$1,745
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
00811 |
Anesthesia for other procedure on large bowel using an endoscope | 12 | 12 | $145 |
In context: peer comparison
Among 2 peers in Garden Grove Anesthesiology Physician, average services per provider: 36. This provider delivers 0.3× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
509
Patients
108
Total drug cost
$128,542
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Vascepa (Icosapent Ethyl) | Brand | 95 | 26 | $40,620 |
| Donepezil Hcl | Generic | 60 | 14 | $1,656 |
| Creon (Lipase/Protease/Amylase) | Brand | 50 | 17 | $47,573 |
| Celecoxib | Generic | 34 | 0 | $1,047 |
| Rosuvastatin Calcium | Generic | 32 | 11 | $572 |
| Lidocaine | Generic | 31 | 0 | $13,604 |
| Losartan Potassium | Generic | 29 | 11 | $738 |
| Azithromycin | Generic | 27 | 16 | $293 |
| Amlodipine Besylate | Generic | 24 | 13 | $453 |
| Triamcinolone Acetonide | Generic | 23 | 0 | $397 |
Frequently asked questions
What is Dr. William Park's medical specialty?
Dr. William Park practices Anesthesiology Physician in Garden Grove, CA.
Where does Dr. William Park practice?
Dr. William Park practices at 9828 Garden Grove Blvd Ste 201, Garden Grove, CA 928441659. Office phone: 7145309633.
What is Dr. William Park's NPI?
Dr. William Park's National Provider Identifier (NPI) is 1821002288, issued by NPPES.
Does Dr. William Park accept Medicare assignment?
Yes. Dr. William Park accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. William Park commonly perform?
Top Medicare-reported procedures in 2023: Anesthesia for other procedure on large bowel using an endoscope (HCPCS 00811). Source: CMS Medicare Physician & Other Practitioners file.