Maureen Oneill, MD
Pediatrics Physician · Hawthorne, CA
Maureen Oneill, MD is a pediatrics physician with a practice address in Hawthorne, California, and NPI 1114928744, issued on Aug 4, 2005. Check the license (California G74915, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Maureen Oneill
- Credential
- MD
- Primary taxonomy
- Pediatrics Physician 208000000X
- License number
- G74915 CA
Self-reported in NPPES; status is on the state search - Practice location
- 12618 Hawthorne Blvd., Hawthorne, CA 90250
- Phone
- (310) 263-5700
- Enumerated
- Aug 4, 2005
- Record last updated
- Jul 21, 2022
- Entity
- Type 1 · individual
8 nearest pediatrics physician records → All 9,272 in California → Look up another NPI →
Also registered at 12618 Hawthorne Blvd.
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Maureen Oneill in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G74915Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $52.16
1 payment: food and beverage; the largest payer was ShockWave Medical, Inc. The 21,580 providers of this specialty with any payment received $842.05 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.
Maureen Oneill among 9,272 pediatrics physician records in California
Maureen Oneill, MD is one of 9,272 pediatrics physician records with a practice address in California. 31% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 96% newer
- In a Medicare fileYes · 31% of these records are
- In the CMS Doctors and Clinicians fileNo · 8% of these records are
- Record last updated2022 · 65% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208000000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
12 pediatrics physician records list a practice address in Hawthorne
They are 12 of the 818 NPPES records with a practice address in Hawthorne, and 9,272 pediatrics physician records in California.
All 9,272 in California → Every provider in Hawthorne → Pediatrics Physician nationwide →
The 8 pediatrics physician records with the nearest ZIP codes
- Ali Awada, MDHawthorne, CA 902501992722995
- Mona Iskander, MDHawthorne, CA 902501679580880
- Marian Iskander, MDHawthorne, CA 902501215122569
- Lee Panman, M.D.Hawthorne, CA 902501841240181
- Ngan-Thuy Pham, M.D.Hawthorne, CA 902501619074309
- Jessica Ramirez, M.D.Hawthorne, CA 902501013208826
- Claudia Ramos-Smulevich, M.DHawthorne, CA 902501811980634
- Azadeh Salami, MDHawthorne, CA 902501235575820
Common questions
What is Maureen Oneill, MD's NPI number?
Maureen Oneill, MD's National Provider Identifier (NPI) is 1114928744, issued on Aug 4, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Maureen Oneill, MD located?
The NPPES record lists a practice address at 12618 Hawthorne Blvd., Hawthorne, CA, 90250. Phone: (310) 263-5700. Providers update this record themselves, so call before visiting.
How can I verify Maureen Oneill, MD's license?
NPPES lists California license number G74915, 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. 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.