NPPES file of Aug 9, 2026

Stephen J. Elliott, MD

Neonatal-Perinatal Medicine Physician · Mission Hills, CA

Stephen J. Elliott, MD is a neonatal-perinatal medicine physician with a practice address in Mission Hills, California, and NPI 1023127644, issued on Aug 29, 2006. Check the license (California C50190, as entered in NPPES) on the Medical Board of California; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1023127644
Name
Stephen J. Elliott
Credential
MD
Primary taxonomy
Neonatal-Perinatal Medicine Physician 2080N0001X
License number
C50190 CA
Self-reported in NPPES; status is on the state search
Practice location
15031 Rinaldi St, Mission Hills, CA 91345
Phone
(805) 215-5259
Enumerated
Aug 29, 2006
Record last updated
Nov 26, 2022
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 15031 Rinaldi St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Marlyn Alejandro, P.T.Geriatric Physical Therapist1528265881
  2. Joanne Aquino, PA-CPhysician Assistant1740050012
  3. Brian Austin, PHARMDPharmacist1730022047
  4. Ali Azizi, M.D.Hospitalist Physician1225234529
  5. Lilit BazikyanFamily Nurse Practitioner1013840974
  6. Briana BegelferOccupational Therapist1174490205

Verify Stephen J. Elliott in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license C50190
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the California license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Stephen J. Elliott among 871 neonatal-perinatal medicine physician records in California

Stephen J. Elliott, MD is one of 871 neonatal-perinatal medicine physician records with a practice address in California. 15% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than 3% of them.

  • NPI issued2006 · 3% of these records are older, 52% newer
  • In a Medicare fileNo · 15% of these records are
  • In the CMS Doctors and Clinicians fileNo · 7% of these records are
  • Record last updated2022 · 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 2080N0001X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Neonatal-Perinatal Medicine Physician providers in California

There are 871 neonatal-perinatal medicine physician records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

The 8 neonatal-perinatal medicine physician records with the nearest ZIP codes

  1. Juanita Lewis, M.D.Sylmar, CA 913421790045540
  2. Jane Shay, M.D.Sylmar, CA 913421962601575
  3. Preet Shergill, MDSylmar, CA 913421255418604
  4. Maureen Sims, M.D.Sylmar, CA 913421174666085
  5. Ramin Samadi, M.D.Valencia, CA 913551417970732
  6. Celia Alconcel, M.D.Tarzana, CA 913561982615654
  7. Maria Roxanne Aileen Arcinue, MDTarzana, CA 913561174787931
  8. James Banks, MDTarzana, CA 913561245293232

Common questions

What is Stephen J. Elliott, MD's NPI number?

Stephen J. Elliott, MD's National Provider Identifier (NPI) is 1023127644, issued on Aug 29, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Stephen J. Elliott, MD located?

The NPPES record lists a practice address at 15031 Rinaldi St, Mission Hills, CA, 91345. Phone: (805) 215-5259. Providers update this record themselves, so call before visiting.

How can I verify Stephen J. Elliott, MD's license?

NPPES lists California license number C50190, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. 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.