Daniel Ivan Chang, PMHNP-BC
Psychiatric/Mental Health Nurse Practitioner · Orange, CA
Daniel Ivan Chang, PMHNP-BC is a psychiatric/mental health nurse practitioner with a practice address in Orange, California, and NPI 1922727353, issued on Aug 29, 2022. Check the license (California 95022370, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Daniel Ivan Chang
- Credential
- PMHNP-BC
- Primary taxonomy
- Psychiatric/Mental Health Nurse Practitioner 363LP0808X
- License number
- 95022370 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1010 W Chapman Ave, Orange, CA 92868
- Phone
- (562) 274-3318
- Enumerated
- Aug 29, 2022
- Record last updated
- Sep 3, 2025
- Medicare enrollment
- Enrolled (PECOS I20230113001615); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest psychiatric/mental health nurse practitioner records → All 4,226 in California → Look up another NPI →
Also registered at 1010 W Chapman Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Daniel Chueh, M.D.Psychiatry Physician1174589642
- Anna Katrina CruzPsychiatric/Mental Health Nurse Practitioner1013649482
- Gaurav Gandotra, MDPsychiatry Physician1386617421
- Annette Nasrollahy, PMHNPPsychiatric/Mental Health Nurse Practitioner1558111039
- Tony OrtizPsychologist1932394947
Verify Daniel Ivan 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 95022370Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.4 times the Medicare Part D claims of the average psychiatric/mental health nurse practitioner in 2024
2,143 Medicare Part D claims for 115 beneficiaries, against an average of 906 among the 30,717 providers of this specialty who prescribed in Part D. Brand-name drugs were 4% of claims.
Most prescribed
- Olanzapine Odt225 claims
- Risperidone148 claims
- Divalproex Sodium Er104 claims
- Benztropine Mesylate99 claims
- Buspirone Hcl92 claims
- Aripiprazole85 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.
Industry payments in 2024: $1,757.33
37 payments; by number, the most common kind was food and beverage; the largest payer was Janssen Pharmaceuticals, Inc. The 23,362 providers of this specialty with any payment received $1,027.77 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Advantage Neuropsychiatric AssocOrange, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Daniel Ivan Chang among 4,226 psychiatric/mental health nurse practitioner records in California
Daniel Ivan Chang, PMHNP-BC is one of 4,226 psychiatric/mental health nurse practitioner records with a practice address in California. 62% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 54% of them.
- NPI issued2022 · 54% of these records are older, 38% newer
- In a Medicare fileYes · 62% of these records are
- In the CMS Doctors and Clinicians fileYes · 46% of these records are
- Graduated2022 · median 2021 among the 1,965 with a school on file
- Record last updated2025 · 16% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LP0808X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Psychiatric/Mental Health Nurse Practitioner providers in California
There are 4,226 psychiatric/mental health nurse practitioner records in California.
All 4,226 in California → Every provider in Orange → Psychiatric/Mental Health Nurse Practitioner nationwide →
The 8 psychiatric/mental health nurse practitioner records with the nearest ZIP codes
- Diana Bush, PMHNPOrange, CA 928681104472174
- Anna Katrina CruzOrange, CA 928681013649482
- Lisa Johnson, NP, PMHNP-BCOrange, CA 928681447553664
- Arch Jungers, PMHNPOrange, CA 928681316626765
- Stephany LavigneOrange, CA 928681669065660
- Kathleen MacabitasOrange, CA 928681578241345
- Katelyn Magsino, NPOrange, CA 928681730845579
- Nathan NgoOrange, CA 928681043935380
Common questions
What is Daniel Ivan Chang, PMHNP-BC's NPI number?
Daniel Ivan Chang, PMHNP-BC's National Provider Identifier (NPI) is 1922727353, issued on Aug 29, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Daniel Ivan Chang, PMHNP-BC located?
The NPPES record lists a practice address at 1010 W Chapman Ave, Orange, CA, 92868. Phone: (562) 274-3318. Providers update this record themselves, so call before visiting.
How can I verify Daniel Ivan Chang, PMHNP-BC's license?
NPPES lists California license number 95022370, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Daniel Ivan Chang, PMHNP-BC prescribe under Medicare Part D?
In 2024, Daniel Ivan Chang, PMHNP-BC had 2,143 Medicare Part D claims for 115 beneficiaries; the average among psychiatric/mental health nurse practitioner prescribers was 906. Part D covers Medicare prescriptions only.
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.