Malia Rhiannon Kehaunani Woolsey, NP
Nurse Practitioner · Pasadena, CA
Malia Rhiannon Kehaunani Woolsey, NP is a nurse practitioner with a practice address in Pasadena, California, and NPI 1740615871, issued on Sep 9, 2013. Check the license (California 23532, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Malia Rhiannon Kehaunani Woolsey
- Credential
- NP
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- 23532 CA
Self-reported in NPPES; status is on the state search - Practice location
- 625 S Fair Oaks Ave, Pasadena, CA 91105
- Phone
- (626) 793-4139
- Enumerated
- Sep 9, 2013
- Record last updated
- Sep 9, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (626) 304-8280
- Medicare enrollment
- Enrolled (PECOS I20140520001953); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 8,223 in California → Look up another NPI →
Also registered at 625 S Fair Oaks Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Norman Chien, MDGeriatric Medicine (Internal Medicine) Physician1184696999
- Jennifer Chronis, M.D.Family Medicine Physician1598297954
Verify Malia Rhiannon Kehaunani Woolsey in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 23532Check 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 nurse practitioner in 2024
53 Medicare Part D claims for 33 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. 22 claims were for opioids.
Most prescribed
- Tramadol Hcl17 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): 86.3 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).
Industry payments in 2024: $345.59
3 payments; by number, the most common kind was food and beverage; the largest payer was Boston Scientific Corporation. The 38,884 providers of this specialty with any payment received $791.64 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.
2 hospitals and group practices
- Pali Momi Medical CenterAiea, HI · Acute Care Hospitals4 of 5 stars
- MI-Health LLCHonolulu, HI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Malia Rhiannon Kehaunani Woolsey among 8,223 nurse practitioner records in California
Malia Rhiannon Kehaunani Woolsey, NP is one of 8,223 nurse practitioner records with a practice address in California. 65% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 39% of them.
- NPI issued2013 · 39% of these records are older, 58% newer
- In a Medicare fileYes · 65% of these records are
- In the CMS Doctors and Clinicians fileYes · 42% of these records are
- Graduated2013 · median 2017 among the 3,425 with a school on file
- Record last updated2013 · 45% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Nurse Practitioner providers in California
There are 8,223 nurse practitioner records in California.
All 8,223 in California → Every provider in Pasadena → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Ann-Margaret Asher, CNPPasadena, CA 911051447375712
- Polly Rose Bacod, NPPasadena, CA 911051568050367
- Trina Haymond, N.P.Pasadena, CA 911051063449718
- Michelle Hubert, N.P.Pasadena, CA 911051942483250
- Marina Jick, NPPasadena, CA 911051689303158
- Jennifer Kahau-Segovia, FNPPasadena, CA 911051629608906
- Leonard LarinoPasadena, CA 911051588237580
- Margaret Lester, RNPPasadena, CA 911051043380595
Common questions
What is Malia Rhiannon Kehaunani Woolsey, NP's NPI number?
Malia Rhiannon Kehaunani Woolsey, NP's National Provider Identifier (NPI) is 1740615871, issued on Sep 9, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Malia Rhiannon Kehaunani Woolsey, NP located?
The NPPES record lists a practice address at 625 S Fair Oaks Ave, Pasadena, CA, 91105. Phone: (626) 793-4139. Providers update this record themselves, so call before visiting.
How can I verify Malia Rhiannon Kehaunani Woolsey, NP's license?
NPPES lists California license number 23532, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Malia Rhiannon Kehaunani Woolsey, NP prescribe under Medicare Part D?
In 2024, Malia Rhiannon Kehaunani Woolsey, NP had 53 Medicare Part D claims for 33 beneficiaries; the average among nurse practitioner prescribers was 1,109. Part D covers Medicare prescriptions only.
What is Malia Rhiannon Kehaunani Woolsey, NP's MIPS final score?
The 2023 MIPS final score is 86.3 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.