Karen Jean Holdrege, RN, MSN, NP
Psychiatric/Mental Health Nurse Practitioner · Santa Maria, CA
Karen Jean Holdrege, RN, MSN, NP is a psychiatric/mental health nurse practitioner with a practice address in Santa Maria, California, and NPI 1255753307, issued on Jan 9, 2014. Check the license (California 519838, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Karen Jean Holdrege
- Credential
- RN, MSN, NP
- Primary taxonomy
- Psychiatric/Mental Health Nurse Practitioner 363LP0808X
- License number
- 519838 CA
Self-reported in NPPES; status is on the state search - Practice location
- 201 S Miller St Ste 103, Santa Maria, CA 93454
- Phone
- (805) 314-2175
- Enumerated
- Jan 9, 2014
- Record last updated
- Oct 15, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (805) 314-2175
- Entity
- Type 1 · individual
8 nearest psychiatric/mental health nurse practitioner records → All 4,226 in California → Look up another NPI →
Also registered at 201 S Miller St Ste 103
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Karen Jean Holdrege in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 519838Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
95% fewer Medicare Part D claims than the average psychiatric/mental health nurse practitioner in 2024
47 Medicare Part D claims for 11 beneficiaries, 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: $16.98
1 payment: food and beverage; the largest payer was Abbvie 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.
Karen Jean Holdrege among 4,226 psychiatric/mental health nurse practitioner records in California
Karen Jean Holdrege, RN, MSN, 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 2014, is newer than 18% of them.
- NPI issued2014 · 18% of these records are older, 80% newer
- In a Medicare fileYes · 62% of these records are
- In the CMS Doctors and Clinicians fileNo · 46% of these records are
- Record last updated2021 · 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 Santa Maria → Psychiatric/Mental Health Nurse Practitioner nationwide →
The 8 psychiatric/mental health nurse practitioner records with the nearest ZIP codes
- Richard John, APRNSanta Maria, CA 934541003000837
- Madeline Julita, PMHNP-BCSanta Maria, CA 934541417775982
- Tuvleen Kaur, NPSanta Maria, CA 934541609741818
- Kevin Paluay, PMHNP-BCSanta Maria, CA 934541265927180
- Geeta Goodwin, NPSanta Maria, CA 934551174913925
- Michael McConnellSanta Maria, CA 934551356693683
- Pamela Abramowicz, ARNPSanta Maria, CA 934581033491493
- Anna Hadilaksono, NPSanta Maria, CA 934581922582832
Common questions
What is Karen Jean Holdrege, RN, MSN, NP's NPI number?
Karen Jean Holdrege, RN, MSN, NP's National Provider Identifier (NPI) is 1255753307, issued on Jan 9, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Karen Jean Holdrege, RN, MSN, NP located?
The NPPES record lists a practice address at 201 S Miller St Ste 103, Santa Maria, CA, 93454. Phone: (805) 314-2175. Providers update this record themselves, so call before visiting.
How can I verify Karen Jean Holdrege, RN, MSN, NP's license?
NPPES lists California license number 519838, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Karen Jean Holdrege, RN, MSN, NP prescribe under Medicare Part D?
In 2024, Karen Jean Holdrege, RN, MSN, NP had 47 Medicare Part D claims for 11 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.