Doctor profile · Federal record
Dr. Danielle Williams, M.D.
Family Medicine Physician (CMS: Family Practice) · Oakland, CA
- NPI 1821404344
- 12 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
9925 International Blvd
Oakland, CA 946032558
(510) 777-1177 - Additional location
-
1403 Lomita Blvd
Harbor City, CA 907102076
(310) 534-6221
Credentials & registration
- NPI registered
- July 2014 — 12 yrs on file
- Profile last updated
- July 21, 2022
- Year of graduation
- 2014 — 12 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- California #A140388
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1821404344. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
139
Distinct HCPCS
3
Medicare allowed
$14,821
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 72 | 33 | $133 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 53 | 29 | $92 | |
99211 |
Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional | 14 | 11 | $28 |
In context: peer comparison
Among 24 peers in this city , average services per provider: 77. This provider delivers 1.8× the peer median.Open Payments
Industry payments received
All-time total
$211
Transactions
18
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| ABBVIE INC. | 17 | $191.12 | |
| Indivior Inc. | 1 | $19.45 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
876
Patients
215
Total drug cost
$17,778
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 119 | 37 | $2,382 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 110 | 25 | $3,558 |
| Amlodipine Besylate | Generic | 95 | 33 | $1,165 |
| Gabapentin | Generic | 91 | 24 | $2,173 |
| Diclofenac Sodium | Generic | 60 | 17 | $1,785 |
| Omeprazole | Generic | 51 | 11 | $733 |
| Tizanidine Hcl | Generic | 49 | 14 | $1,443 |
| Metformin Hcl | Generic | 40 | 13 | $522 |
| Furosemide | Generic | 39 | 0 | $203 |
| Hydrochlorothiazide | Generic | 39 | 14 | $104 |
Frequently asked questions
What is Dr. Danielle Williams's medical specialty?
Dr. Danielle Williams practices Family Medicine Physician in Oakland, CA.
Where does Dr. Danielle Williams practice?
Dr. Danielle Williams practices at 9925 International Blvd, Oakland, CA 946032558. Office phone: 5107771177.
What is Dr. Danielle Williams's NPI?
Dr. Danielle Williams's National Provider Identifier (NPI) is 1821404344, issued by NPPES.
Does Dr. Danielle Williams accept Medicare assignment?
Dr. Danielle Williams does not accept Medicare assignment for all services. Patients may be billed amounts beyond Medicare-allowed charges.
What procedures does Dr. Danielle Williams commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213); Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional (HCPCS 99211). Source: CMS Medicare Physician & Other Practitioners file.