Doctor profile · Federal record
Dr. Erica Chang, NP
Adult Health Nurse Practitioner (CMS: Nurse Practitioner) · Primary Care Nurse Practitioner · Oakland, CA
- NPI 1073037610
- Accepts Medicare
- MIPS 70.8 / 100 · 2023
- 9 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
350 Hawthorne Ave
Oakland, CA 946093108
(510) 655-4000 - Mailing address
-
3687 Mt Diablo Blvd Ste 200
Lafayette, CA 945493746
Credentials & registration
- NPI registered
- July 2017 — 9 yrs on file
- Year of graduation
- 2017 — 9 yrs since
- Specialty taxonomy
- 363LA2200X — NUCC code
- State license (1)
- California #95006985
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1073037610. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
37
Distinct HCPCS
2
Medicare allowed
$2,769
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 20 | 19 | $93 | |
20610 |
Aspiration and/or injection of fluid from large joint | 17 | 15 | $53 |
In context: peer comparison
Among 5 peers in Oakland Adult Health Nurse Practitioner, average services per provider: 77. This provider delivers 0.5× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
40
Patients
29
Total drug cost
$299
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Oxycodone Hcl | Generic | 26 | 18 | $211 |
| Meloxicam | Generic | 14 | 11 | $88 |
Hospital affiliations
Frequently asked questions
What is Dr. Erica Chang's medical specialty?
Dr. Erica Chang practices Adult Health Nurse Practitioner in Oakland, CA.
Where does Dr. Erica Chang practice?
Dr. Erica Chang practices at 350 Hawthorne Ave, Oakland, CA 946093108. Office phone: 5106554000.
What is Dr. Erica Chang's NPI?
Dr. Erica Chang's National Provider Identifier (NPI) is 1073037610, issued by NPPES.
Does Dr. Erica Chang accept Medicare assignment?
Yes. Dr. Erica Chang accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Erica Chang commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Aspiration and/or injection of fluid from large joint (HCPCS 20610). Source: CMS Medicare Physician & Other Practitioners file.