Kristina Rozaly Steffen
Primary Care Nurse Practitioner · Temecula, CA
Kristina Rozaly Steffen is a primary care nurse practitioner with a practice address in Temecula, California, and NPI 1922705870, issued on Feb 10, 2023. Check the license (California 95023842, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Kristina Rozaly Steffen
- Primary taxonomy
- Primary Care Nurse Practitioner 363LP2300X
- License number
- 95023842 CA
Self-reported in NPPES; status is on the state search - Practice location
- 28943 Cumberland RD, Temecula, CA 92591
- Phone
- (858) 349-2999
- Enumerated
- Feb 10, 2023
- Record last updated
- Feb 10, 2023
- Medicare enrollment
- Enrolled (PECOS I20241029001799); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest primary care nurse practitioner records → All 1,131 in California → Look up another NPI →
Verify Kristina Rozaly Steffen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 95023842Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
88% fewer Medicare Part D claims than the average primary care nurse practitioner in 2024
174 Medicare Part D claims for 121 beneficiaries, against an average of 1,492 among the 5,992 providers of this specialty who prescribed in Part D. 16 claims were for opioids.
Most prescribed
- Cephalexin37 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.
Industry payments in 2024: $127.15
2 payments; by number, the most common kind was food and beverage; the largest payer was Regeneron Healthcare Solutions, Inc. The 4,321 providers of this specialty with any payment received $625.13 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.
Bills Medicare through one group practice
- Emergency Physicians Urgent Care IncBakersfield, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Kristina Rozaly Steffen among 1,131 primary care nurse practitioner records in California
Kristina Rozaly Steffen is one of 1,131 primary care nurse practitioner records with a practice address in California. 63% 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 71% of them.
- NPI issued2023 · 71% of these records are older, 22% newer
- In a Medicare fileYes · 63% of these records are
- In the CMS Doctors and Clinicians fileYes · 35% of these records are
- Graduated2022 · median 2019 among the 398 with a school on file
- Record last updated2023 · 40% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LP2300X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Primary Care Nurse Practitioner providers in California
There are 1,131 primary care nurse practitioner records in California.
All 1,131 in California → Every provider in Temecula → Primary Care Nurse Practitioner nationwide →
The 8 primary care nurse practitioner records with the nearest ZIP codes
- Mary Kubota, ANPTemecula, CA 925911689840464
- Ann Lowe, NPTemecula, CA 925911184708760
- Michelle Fawcett, NPTemecula, CA 925921164146908
- Jonathan Reynolds, FNP-BCTemecula, CA 925921992638647
- Jonabel MarchioWinchester, CA 925961053247023
- Nicole O'Neil, FNPMenifee, CA 925841548776446
- Eva Bremser-Jiles, NP-CIrvine, CA 926041851993760
- Alexandra Fell, NPIrvine, CA 926041811765183
Common questions
What is Kristina Rozaly Steffen's NPI number?
Kristina Rozaly Steffen's National Provider Identifier (NPI) is 1922705870, issued on Feb 10, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Kristina Rozaly Steffen located?
The NPPES record lists a practice address at 28943 Cumberland RD, Temecula, CA, 92591. Phone: (858) 349-2999. Providers update this record themselves, so call before visiting.
How can I verify Kristina Rozaly Steffen's license?
NPPES lists California license number 95023842, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Kristina Rozaly Steffen prescribe under Medicare Part D?
In 2024, Kristina Rozaly Steffen had 174 Medicare Part D claims for 121 beneficiaries; the average among primary care nurse practitioner prescribers was 1,492. 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.