Doctor profile · Federal record
Dr. Christopher Williams, PA
Physician Assistant · Emeryville, CA
- NPI 1306245410
- MIPS 92.1 / 100 · 2023
- 12 yrs on file
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
2100 Powell St
Emeryville, CA 946081826
(510) 350-2842
fax (510) 879-9128 - Mailing address
-
1730 Luton Dr
Roseville, CA 957476482
Credentials & registration
- NPI registered
- August 2014 — 12 yrs on file
- Profile last updated
- December 30, 2021
- Specialty taxonomy
- 363A00000X — NUCC code
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1306245410. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
44
Distinct HCPCS
3
Medicare allowed
$2,489
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99202 |
New patient office or other outpatient visit, 15-29 minutes | 21 | 21 | $64 | |
87635 |
Amplifed dna or rna probe detection of severe acute respiratory syndrome coronavirus 2 (covid-19) antigen | 12 | 12 | $50 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 11 | 11 | $50 |
In context: peer comparison
Among 9 peers in Emeryville Physician Assistant, average services per provider: 91. This provider delivers 0.5× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
88
Patients
87
Total drug cost
$998
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Prednisone | Generic | 26 | 26 | $163 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 19 | 18 | $265 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 16 | 16 | $271 |
| Doxycycline Monohydrate | Generic | 14 | 14 | $133 |
| Cefadroxil | Generic | 13 | 13 | $166 |
Frequently asked questions
What is Dr. Christopher Williams's medical specialty?
Dr. Christopher Williams practices Physician Assistant in Emeryville, CA.
Where does Dr. Christopher Williams practice?
Dr. Christopher Williams practices at 2100 Powell St, Emeryville, CA 946081826. Office phone: 5103502842.
What is Dr. Christopher Williams's NPI?
Dr. Christopher Williams's National Provider Identifier (NPI) is 1306245410, issued by NPPES.
What procedures does Dr. Christopher Williams commonly perform?
Top Medicare-reported procedures in 2023: New patient office or other outpatient visit (HCPCS 99202); Amplifed dna or rna probe detection of severe acute respiratory syndrome coronavirus 2 (covid-19) antigen (HCPCS 87635); Established patient office or other outpatient visit (HCPCS 99212). Source: CMS Medicare Physician & Other Practitioners file.