Rebecca Rozenberg, FNP
Family Nurse Practitioner · Lancaster, CA
Rebecca Rozenberg, FNP is a family nurse practitioner with a practice address in Lancaster, California, and NPI 1346891827, issued on Sep 25, 2019. Check the license (California F09191477, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Rebecca Rozenberg
- Credential
- FNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- F09191477 CA
Self-reported in NPPES; status is on the state search - Practice location
- 7060 Hemlock Ave, Lancaster, CA 93536
- Phone
- (661) 713-1794
- Enumerated
- Sep 25, 2019
- Record last updated
- Dec 8, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20200210002716); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 16,966 in California → Look up another NPI →
Verify Rebecca Rozenberg in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license F09191477Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
87% fewer Medicare Part D claims than the average family nurse practitioner in 2024
171 Medicare Part D claims for 115 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims.
Most prescribed
- Cephalexin35 claims
- Ondansetron Odt13 claims
- Doxycycline Hyclate12 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): 94.6 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).
Bills Medicare through one group practice
- Cep America - CaliforniaValencia, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Rebecca Rozenberg among 16,966 family nurse practitioner records in California
Rebecca Rozenberg, FNP 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 2019, is newer than 50% of them.
- NPI issued2019 · 50% of these records are older, 44% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileYes · 40% of these records are
- Graduated2019 · median 2019 among the 6,793 with a school on file
- Record last updated2021 · 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).
89 family nurse practitioner records list a practice address in Lancaster
They are 89 of the 4,273 NPPES records with a practice address in Lancaster, and 16,966 family nurse practitioner records in California.
All 16,966 in California → Every provider in Lancaster → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Yesenia Castellon, N.P.Lancaster, CA 935361184927741
- Juanita Harper, R.N., N.P.Lancaster, CA 935361386779023
- Augustine KehindeLancaster, CA 935361083147979
- Miguel Lopez, NPLancaster, CA 935361609672419
- Olga Ramirez, RNLancaster, CA 935361144027939
- Robin Schaefer, R.N., F.N.P.Lancaster, CA 935361710013362
- Rosavilla Tagaro, MSN, APRN, FNP-CLancaster, CA 935361225865793
- Jerusalem Tefera, NPLancaster, CA 935361326915885
Common questions
What is Rebecca Rozenberg, FNP's NPI number?
Rebecca Rozenberg, FNP's National Provider Identifier (NPI) is 1346891827, issued on Sep 25, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Rebecca Rozenberg, FNP located?
The NPPES record lists a practice address at 7060 Hemlock Ave, Lancaster, CA, 93536. Phone: (661) 713-1794. Providers update this record themselves, so call before visiting.
How can I verify Rebecca Rozenberg, FNP's license?
NPPES lists California license number F09191477, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Rebecca Rozenberg, FNP prescribe under Medicare Part D?
In 2024, Rebecca Rozenberg, FNP had 171 Medicare Part D claims for 115 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.
What is Rebecca Rozenberg, FNP's MIPS final score?
The 2023 MIPS final score is 94.6 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.