Stacy Lyn Darwish, RN
Psychiatric/Mental Health Nurse Practitioner · Costa Mesa, CA
Stacy Lyn Darwish, RN is a psychiatric/mental health nurse practitioner with a practice address in Costa Mesa, California, and NPI 1093040776, issued on Oct 13, 2009. Check the license (California 95021658, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Stacy Lyn Darwish
- Credential
- RN
- Primary taxonomy
- Psychiatric/Mental Health Nurse Practitioner 363LP0808X
- License numbers
- 95021658 CA
745996 CA
Self-reported in NPPES; status is on the state search - Practice location
- 220 Knox St Apt B, Costa Mesa, CA 92627
- Phone
- (949) 244-2955
- Enumerated
- Oct 13, 2009
- Record last updated
- Mar 15, 2023
- Entity
- Type 1 · individual
8 nearest psychiatric/mental health nurse practitioner records → All 4,226 in California → Look up another NPI →
Verify Stacy Lyn Darwish in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 95021658Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
97% fewer Medicare Part D claims than the average psychiatric/mental health nurse practitioner in 2024
27 Medicare Part D claims, against an average of 906 among the 30,717 providers of this specialty who prescribed in Part D.
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: $1,212.72
10 payments; by number, the most common kind was food and beverage; the largest payer was Axsome Therapeutics, 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.
Stacy Lyn Darwish among 4,226 psychiatric/mental health nurse practitioner records in California
Stacy Lyn Darwish, RN 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 2009, is newer than 9% of them.
- NPI issued2009 · 9% of these records are older, 90% newer
- In a Medicare fileYes · 62% of these records are
- In the CMS Doctors and Clinicians fileNo · 46% of these records are
- Record last updated2023 · 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 Costa Mesa → Psychiatric/Mental Health Nurse Practitioner nationwide →
The 8 psychiatric/mental health nurse practitioner records with the nearest ZIP codes
- Karissa Chisum, PMHNP-BCCosta Mesa, CA 926271558042101
- Yongsil Choi, NPCosta Mesa, CA 926271326741034
- Summer Del Real, PMHNPCosta Mesa, CA 926271023965480
- Linh Galindo, PMHNP - BCCosta Mesa, CA 926271942998455
- Victoria Hughes, MSN, PMHNP-BCCosta Mesa, CA 926271154066355
- Keith Jenkins, DNP, PMHNP-BC, FNPCosta Mesa, CA 926271700274974
- Huyen Mai, RNCosta Mesa, CA 926271801558739
- Robin MilliganCosta Mesa, CA 926271811071624
Common questions
What is Stacy Lyn Darwish, RN's NPI number?
Stacy Lyn Darwish, RN's National Provider Identifier (NPI) is 1093040776, issued on Oct 13, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Stacy Lyn Darwish, RN located?
The NPPES record lists a practice address at 220 Knox St Apt B, Costa Mesa, CA, 92627. Phone: (949) 244-2955. Providers update this record themselves, so call before visiting.
How can I verify Stacy Lyn Darwish, RN's license?
NPPES lists California license number 95021658, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Stacy Lyn Darwish, RN prescribe under Medicare Part D?
In 2024, Stacy Lyn Darwish, RN had 27 Medicare Part D claims; 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.