Michael A. Nicolas, NP
Psychiatric/Mental Health Nurse Practitioner · Fullerton, CA
Michael A. Nicolas, NP is a psychiatric/mental health nurse practitioner with a practice address in Fullerton, California, and NPI 1497284202, issued on Jun 6, 2017. Check the license (California 95017723, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Michael A. Nicolas
- Credential
- NP
- Primary taxonomy
- Psychiatric/Mental Health Nurse Practitioner 363LP0808X
- License numbers
- 95017723 CA
95079457 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2501 E Chapman Ave Ste 107C, Fullerton, CA 92831
- Phone
- (562) 304-5150
- Enumerated
- Jun 6, 2017
- Record last updated
- Apr 18, 2026
- Fax
- (562) 317-1073
- Entity
- Type 1 · individual
8 nearest psychiatric/mental health nurse practitioner records → All 4,226 in California → Look up another NPI →
Verify Michael A. Nicolas in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 95017723Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
83% fewer Medicare Part D claims than the average psychiatric/mental health nurse practitioner in 2024
150 Medicare Part D claims for 40 beneficiaries, against an average of 906 among the 30,717 providers of this specialty who prescribed in Part D.
Most prescribed
- Aripiprazole18 claims
- Risperidone18 claims
- Olanzapine12 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): 80.6 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).
Michael A. Nicolas among 4,226 psychiatric/mental health nurse practitioner records in California
Michael A. Nicolas, NP 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 2017, is newer than 27% of them.
- NPI issued2017 · 27% of these records are older, 70% newer
- In a Medicare fileYes · 62% of these records are
- In the CMS Doctors and Clinicians fileNo · 46% of these records are
- Record last updated2026 · 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 Fullerton → Psychiatric/Mental Health Nurse Practitioner nationwide →
The 8 psychiatric/mental health nurse practitioner records with the nearest ZIP codes
- Lizzeth BroadwayFullerton, CA 928311972842185
- Christine Costa, NPFullerton, CA 928311407929581
- Ryan Gadd, PMHNPFullerton, CA 928311093632366
- Jeeeun Oh, DNP-PMHNPFullerton, CA 928311124796057
- Evelina Orozco, NPFullerton, CA 928311316213515
- Joshua Dieterman, PMHNPFullerton, CA 928321760234892
- Alice Kim, PMHNPFullerton, CA 928331770362998
- Yu Ri ParkFullerton, CA 928331558281972
Common questions
What is Michael A. Nicolas, NP's NPI number?
Michael A. Nicolas, NP's National Provider Identifier (NPI) is 1497284202, issued on Jun 6, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Michael A. Nicolas, NP located?
The NPPES record lists a practice address at 2501 E Chapman Ave Ste 107C, Fullerton, CA, 92831. Phone: (562) 304-5150. Providers update this record themselves, so call before visiting.
How can I verify Michael A. Nicolas, NP's license?
NPPES lists California license number 95017723, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Michael A. Nicolas, NP prescribe under Medicare Part D?
In 2024, Michael A. Nicolas, NP had 150 Medicare Part D claims for 40 beneficiaries; the average among psychiatric/mental health nurse practitioner prescribers was 906. Part D covers Medicare prescriptions only.
What is Michael A. Nicolas, NP's MIPS final score?
The 2023 MIPS final score is 80.6 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.