Irene Wojtkiewicz, N.P.
Psychiatric/Mental Health Nurse Practitioner · Culver City, CA
Irene Wojtkiewicz, N.P. is a psychiatric/mental health nurse practitioner with a practice address in Culver City, California, and NPI 1093848269, issued on Mar 14, 2007. Check the license (California 23040, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Irene Wojtkiewicz
- Credential
- N.P.
- Primary taxonomy
- Psychiatric/Mental Health Nurse Practitioner 363LP0808X
- License numbers
- 23040 CA
552922 CA
Self-reported in NPPES; status is on the state search - Practice location
- 3831 Hughes Ave, Culver City, CA 90232
- Phone
- (310) 280-9670
- Enumerated
- Mar 14, 2007
- Record last updated
- Jun 2, 2014 (not updated in 12 years: call before relying on the address or phone)
- Fax
- (310) 280-9675
- Medicare enrollment
- Enrolled (PECOS I20180426001881); accepts Medicare assignment
- Medical or professional school
- University Of South Alabama College Of Medicine, 2012
- Entity
- Type 1 · individual
8 nearest psychiatric/mental health nurse practitioner records → All 4,226 in California → Look up another NPI →
Also registered at 3831 Hughes Ave
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Verify Irene Wojtkiewicz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 23040Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
11% more Medicare Part D claims than the average psychiatric/mental health nurse practitioner in 2024
1,004 Medicare Part D claims for 68 beneficiaries, against an average of 906 among the 30,717 providers of this specialty who prescribed in Part D.
Most prescribed
- Trazodone Hcl77 claims
- Hydroxyzine Pamoate74 claims
- Duloxetine Hcl65 claims
- Quetiapine Fumarate65 claims
- Fluoxetine Hcl64 claims
- Buspirone Hcl52 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.
Bills Medicare through one group practice
- Eastern Plumas Health Care DistrictPortola, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Irene Wojtkiewicz among 4,226 psychiatric/mental health nurse practitioner records in California
Irene Wojtkiewicz, N.P. 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 2007, is newer than 4% of them.
- NPI issued2007 · 4% of these records are older, 93% newer
- In a Medicare fileYes · 62% of these records are
- In the CMS Doctors and Clinicians fileYes · 46% of these records are
- Graduated2012 · median 2021 among the 1,965 with a school on file
- Record last updated2014 · 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).
54 psychiatric/mental health nurse practitioner records list a practice address in Culver City
They are 54 of the 3,907 NPPES records with a practice address in Culver City, and 4,226 psychiatric/mental health nurse practitioner records in California.
All 4,226 in California → Every provider in Culver City → Psychiatric/Mental Health Nurse Practitioner nationwide →
The 8 psychiatric/mental health nurse practitioner records with the nearest ZIP codes
- Elizabeth AnyanwuCulver City, CA 902321740526730
- Joseph Derije, NPCulver City, CA 902321003107616
- Patricia Garrity, NPCulver City, CA 902321699953471
- Katherine GeelanCulver City, CA 902321861706111
- Mary MaddockCulver City, CA 902321457790594
- Imelda Okoli, N.P.Culver City, CA 902321275967341
- Victoria OmusonCulver City, CA 902321184920050
- Ayaka Robbins, PMHNP-BCCulver City, CA 902321245468933
Common questions
What is Irene Wojtkiewicz, N.P.'s NPI number?
Irene Wojtkiewicz, N.P.'s National Provider Identifier (NPI) is 1093848269, issued on Mar 14, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Irene Wojtkiewicz, N.P. located?
The NPPES record lists a practice address at 3831 Hughes Ave, Culver City, CA, 90232. Phone: (310) 280-9670. Providers update this record themselves, so call before visiting.
How can I verify Irene Wojtkiewicz, N.P.'s license?
NPPES lists California license number 23040, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Irene Wojtkiewicz, N.P. prescribe under Medicare Part D?
In 2024, Irene Wojtkiewicz, N.P. had 1,004 Medicare Part D claims for 68 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.