Perpetua Mwangi, CRNP
Registered Nurse · Diamond Bar, CA
Perpetua Mwangi, CRNP is a registered nurse with a practice address in Diamond Bar, California, and NPI 1407557416, issued on Mar 15, 2023. Check the license (California 4726253, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Perpetua Mwangi
- Credential
- CRNP
- Primary taxonomy
- Registered Nurse 163W00000X
- License numbers
- 4726253 CA
SP026987 PA
Self-reported in NPPES; status is on the state search - Practice location
- 211 Tanforan LN, Diamond Bar, CA 91765
- Phone
- (302) 465-4422
- Enumerated
- Mar 15, 2023
- Record last updated
- Aug 18, 2025
- Entity
- Type 1 · individual
8 nearest registered nurse records → All 13,506 in California → Look up another NPI →
Also registered at 211 Tanforan LN
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Brandon HangeRegistered Nurse1982589347
Verify Perpetua Mwangi in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 4726253Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
96% fewer Medicare Part D claims than the average registered nurse in 2024
25 Medicare Part D claims for 16 beneficiaries, against an average of 678 among the 694 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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.
Perpetua Mwangi among 13,506 registered nurse records in California
Perpetua Mwangi, CRNP is one of 13,506 registered nurse records with a practice address in California. 3% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 65% of them.
- NPI issued2023 · 65% of these records are older, 29% newer
- In a Medicare fileYes · 3% of these records are
- In the CMS Doctors and Clinicians fileNo · 1% of these records are
- Record last updated2025 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 163W00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
15 registered nurse records list a practice address in Diamond Bar
They are 15 of the 598 NPPES records with a practice address in Diamond Bar, and 13,506 registered nurse records in California.
All 13,506 in California → Every provider in Diamond Bar → Registered Nurse nationwide →
The 8 registered nurse records with the nearest ZIP codes
- Vorya ChanimDiamond Bar, CA 917651124462130
- Jackline ChumoDiamond Bar, CA 917651386348639
- Brandon HangeDiamond Bar, CA 917651982589347
- Margaret KamauDiamond Bar, CA 917651992685697
- Brenda Kimathi, PMHNP-BC/ RNDiamond Bar, CA 917651538741426
- Felista MbogoDiamond Bar, CA 917651104705300
- Leah MburuDiamond Bar, CA 917651366272916
- Lilian MutioDiamond Bar, CA 917651730919481
Common questions
What is Perpetua Mwangi, CRNP's NPI number?
Perpetua Mwangi, CRNP's National Provider Identifier (NPI) is 1407557416, issued on Mar 15, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Perpetua Mwangi, CRNP located?
The NPPES record lists a practice address at 211 Tanforan LN, Diamond Bar, CA, 91765. Phone: (302) 465-4422. Providers update this record themselves, so call before visiting.
How can I verify Perpetua Mwangi, CRNP's license?
NPPES lists California license number 4726253, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Perpetua Mwangi, CRNP prescribe under Medicare Part D?
In 2024, Perpetua Mwangi, CRNP had 25 Medicare Part D claims for 16 beneficiaries; the average among registered nurse prescribers was 678. 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.