Erica Chang, NP
Adult Health Nurse Practitioner · Oakland, CA
Erica Chang, NP is an adult health nurse practitioner with a practice address in Oakland, California, and NPI 1073037610, issued on Jul 26, 2017. Check the license (California 95006985, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Erica Chang
- Credential
- NP
- Primary taxonomy
- Adult Health Nurse Practitioner 363LA2200X
- License number
- 95006985 CA
Self-reported in NPPES; status is on the state search - Practice location
- 350 Hawthorne Ave, Oakland, CA 94609
- Phone
- (510) 655-4000
- Enumerated
- Jul 26, 2017
- Record last updated
- Jul 26, 2017 (not updated in 9 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20171114001724); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest adult health nurse practitioner records → All 1,405 in California → Look up another NPI →
Also registered at 350 Hawthorne Ave
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Verify Erica Chang in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 95006985Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
76% fewer Medicare Part D claims than the average adult health nurse practitioner in 2024
312 Medicare Part D claims for 114 beneficiaries, against an average of 1,280 among the 16,937 providers of this specialty who prescribed in Part D. 127 claims were for opioids.
Most prescribed
- Oxycodone Hcl87 claims
- Meloxicam67 claims
- Gabapentin51 claims
- Tramadol Hcl30 claims
- Celecoxib23 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The practice group's MIPS final score for 2023 (Medicare payment program): 74.5 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through 2 group practices
- Ucsf Medical Group Business ServicesSan Francisco, CA
- University OF California San FranciscoSan Francisco, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Erica Chang among 1,405 adult health nurse practitioner records in California
Erica Chang, NP is one of 1,405 adult health nurse practitioner records with a practice address in California. 56% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 73% of them.
- NPI issued2017 · 73% of these records are older, 23% newer
- In a Medicare fileYes · 56% of these records are
- In the CMS Doctors and Clinicians fileYes · 31% of these records are
- Graduated2017 · median 2013 among the 441 with a school on file
- Record last updated2017 · 62% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LA2200X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Adult Health Nurse Practitioner providers in California
There are 1,405 adult health nurse practitioner records in California.
All 1,405 in California → Every provider in Oakland → Adult Health Nurse Practitioner nationwide →
The 8 adult health nurse practitioner records with the nearest ZIP codes
- Raffi Bashlian, ANPOakland, CA 946091225384415
- Katherine Bedeian, NPOakland, CA 946091861540072
- Carolyn Bernstein, RN, NPOakland, CA 946091306146568
- Natasha Curry, NPOakland, CA 946091679627202
- Rachel Kay, NPOakland, CA 946091770885741
- Sean LuisOakland, CA 946091417320433
- Arlie Stern, NPOakland, CA 946091720325012
- Jaime Young, NPOakland, CA 946091780157651
Common questions
What is Erica Chang, NP's NPI number?
Erica Chang, NP's National Provider Identifier (NPI) is 1073037610, issued on Jul 26, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Erica Chang, NP located?
The NPPES record lists a practice address at 350 Hawthorne Ave, Oakland, CA, 94609. Phone: (510) 655-4000. Providers update this record themselves, so call before visiting.
How can I verify Erica Chang, NP's license?
NPPES lists California license number 95006985, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Erica Chang, NP prescribe under Medicare Part D?
In 2024, Erica Chang, NP had 312 Medicare Part D claims for 114 beneficiaries; the average among adult health nurse practitioner prescribers was 1,280. Part D covers Medicare prescriptions only.
What is Erica Chang, NP's MIPS final score?
The 2023 MIPS final score is 74.5 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.