Ronald Alan Stein, N.P.
Adult Health Nurse Practitioner · Los Angeles, CA
Ronald Alan Stein, N.P. is an adult health nurse practitioner with a practice address in Los Angeles, California, and NPI 1326225533, issued on Jan 30, 2008. Check the license (California 95002388, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Ronald Alan Stein
- Credential
- N.P.
- Primary taxonomy
- Adult Health Nurse Practitioner 363LA2200X
- License number
- 95002388 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1441 Eastlake Ave, Los Angeles, CA 90089
- Phone
- (323) 865-3105
- Enumerated
- Jan 30, 2008
- Record last updated
- Nov 27, 2023
- Medicare enrollment
- Enrolled (PECOS I20180604001964); accepts Medicare assignment
- Medical or professional school
- Louisiana State University School Of Medicine In New Orleans, 2007
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest adult health nurse practitioner records → All 1,405 in California → Look up another NPI →
Also registered at 1441 Eastlake Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Ronald Alan Stein in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 95002388Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
81% fewer Medicare Part D claims than the average adult health nurse practitioner in 2024
243 Medicare Part D claims for 70 beneficiaries, against an average of 1,280 among the 16,937 providers of this specialty who prescribed in Part D. Brand-name drugs were 6% of claims.
Most prescribed
- Anastrozole72 claims
- Exemestane30 claims
- Tamoxifen Citrate23 claims
- Alendronate Sodium18 claims
- Letrozole18 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: $188.27
2 payments; by number, the most common kind was food and beverage; the largest payer was Fresenius Kabi USA, LLC. The 12,291 providers of this specialty with any payment received $946.40 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
- Usc Care Medical Group IncLos Angeles, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ronald Alan Stein among 1,405 adult health nurse practitioner records in California
Ronald Alan Stein, N.P. is one of 1,405 adult health nurse practitioner records with a practice address in California. 56% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 30% of them.
- NPI issued2008 · 30% of these records are older, 66% newer
- In a Medicare fileYes · 56% of these records are
- In the CMS Doctors and Clinicians fileYes · 31% of these records are
- Graduated2007 · median 2013 among the 441 with a school on file
- Record last updated2023 · 62% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LA2200X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Adult Health Nurse Practitioner providers in California
There are 1,405 adult health nurse practitioner records in California.
All 1,405 in California → Every provider in Los Angeles → Adult Health Nurse Practitioner nationwide →
The 8 adult health nurse practitioner records with the nearest ZIP codes
- Debbie-Anne Hill, AGPCNP-BCLos Angeles, CA 900891538956370
- Seonmi JeonLos Angeles, CA 900891780264267
- Melissa Lee, MSN, AGPCNP-BC, RNLos Angeles, CA 900891679243307
- Michelle Leon, RN, MSN, NPLos Angeles, CA 900891689824310
- Marie Christine McAusland-Seitz, NPLos Angeles, CA 900891780877365
- Jennifer Russell, A-G NPLos Angeles, CA 900891659791986
- Nicole Alimi, N.P.Los Angeles, CA 900951053562090
- Roma Ciella Dasalla, N.P.Los Angeles, CA 900951982816443
Common questions
What is Ronald Alan Stein, N.P.'s NPI number?
Ronald Alan Stein, N.P.'s National Provider Identifier (NPI) is 1326225533, issued on Jan 30, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Ronald Alan Stein, N.P. located?
The NPPES record lists a practice address at 1441 Eastlake Ave, Los Angeles, CA, 90089. Phone: (323) 865-3105. Providers update this record themselves, so call before visiting.
How can I verify Ronald Alan Stein, N.P.'s license?
NPPES lists California license number 95002388, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Ronald Alan Stein, N.P. prescribe under Medicare Part D?
In 2024, Ronald Alan Stein, N.P. had 243 Medicare Part D claims for 70 beneficiaries; the average among adult health nurse practitioner prescribers was 1,280. 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.