Helen Kalasa Mwanza, NP
Family Nurse Practitioner · Berkeley, CA
Helen Kalasa Mwanza, NP is a family nurse practitioner with a practice address in Berkeley, California, and NPI 1538635966, issued on Oct 24, 2018. Check the license (California NP95009265, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Helen Kalasa Mwanza
- Credential
- NP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- NP95009265 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2905 Telegraph Ave, Berkeley, CA 94705
- Phone
- (510) 841-4525
- Enumerated
- Oct 24, 2018
- Record last updated
- Nov 5, 2018 (not updated in 8 years: call before relying on the address or phone)
- Fax
- (510) 848-9970
- Medicare enrollment
- Enrolled (PECOS I20190104002779); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 16,966 in California → Look up another NPI →
Also registered at 2905 Telegraph Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Helen Kalasa Mwanza in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license NP95009265Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
89% fewer Medicare Part D claims than the average family nurse practitioner in 2024
143 Medicare Part D claims for 54 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 33% of claims.
Most prescribed
- Sevelamer Carbonate40 claims
- Xphozah21 claims
- Calcium Acetate17 claims
- Lokelma11 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
- West Coast KidneyAntioch, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Helen Kalasa Mwanza among 16,966 family nurse practitioner records in California
Helen Kalasa Mwanza, NP is one of 16,966 family nurse practitioner records with a practice address in California. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 45% of them.
- NPI issued2018 · 45% of these records are older, 50% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileYes · 40% of these records are
- Graduated2015 · median 2019 among the 6,793 with a school on file
- Record last updated2018 · 42% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
76 family nurse practitioner records list a practice address in Berkeley
They are 76 of the 4,898 NPPES records with a practice address in Berkeley, and 16,966 family nurse practitioner records in California.
All 16,966 in California → Every provider in Berkeley → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Akosua Appea, FNPBerkeley, CA 947051669214367
- Niccole Blanchet, NPBerkeley, CA 947051174996839
- Kelley Booth, NPBerkeley, CA 947051053830851
- Katy GutmanBerkeley, CA 947051477241156
- Erin Herman, NPBerkeley, CA 947051255753158
- Alice Mak, NPBerkeley, CA 947051275063323
- Moe Myat, FNPBerkeley, CA 947051770238438
- Tracey O'Shea, FNPBerkeley, CA 947051508201443
Common questions
What is Helen Kalasa Mwanza, NP's NPI number?
Helen Kalasa Mwanza, NP's National Provider Identifier (NPI) is 1538635966, issued on Oct 24, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Helen Kalasa Mwanza, NP located?
The NPPES record lists a practice address at 2905 Telegraph Ave, Berkeley, CA, 94705. Phone: (510) 841-4525. Providers update this record themselves, so call before visiting.
How can I verify Helen Kalasa Mwanza, NP's license?
NPPES lists California license number NP95009265, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Helen Kalasa Mwanza, NP prescribe under Medicare Part D?
In 2024, Helen Kalasa Mwanza, NP had 143 Medicare Part D claims for 54 beneficiaries; the average among family nurse practitioner prescribers was 1,305. 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.