William Shields, M.D.
Pediatric Neurodevelopmental Disabilities Physician · Los Angeles, CA
William Shields, M.D. is a pediatric neurodevelopmental disabilities physician with a practice address in Los Angeles, California, and NPI 1821174442, issued on Oct 27, 2006. Check the license (California G23499, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- William Shields
- Credential
- M.D.
- Primary taxonomy
- Pediatric Neurodevelopmental Disabilities Physician 2080P0008X
- License number
- G23499 CA
Self-reported in NPPES; status is on the state search - Practice location
- 10833 LE Conte Ave, Los Angeles, CA 90095
- Phone
- (310) 206-3952
- Enumerated
- Oct 27, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (310) 206-0209
- Medicaid ID
- 00G234990 CA
- Entity
- Type 1 · individual
8 nearest pediatric neurodevelopmental disabilities physician records → All 30 in California → Look up another NPI →
Also registered at 10833 LE Conte Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify William Shields in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G23499Check 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: $342,375.21
2 payments; by number, the most common kind was royalty or license; the largest payer was Lundbeck LLC. The 63 providers of this specialty with any payment received $11,416.31 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.
William Shields among 30 pediatric neurodevelopmental disabilities physician records in California
William Shields, M.D. is one of 30 pediatric neurodevelopmental disabilities physician records with a practice address in California. 50% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 0% of them.
- NPI issued2006 · 0% of these records are older, 40% newer
- In a Medicare fileYes · 50% of these records are
- In the CMS Doctors and Clinicians fileNo · 10% of these records are
- Record last updated2007 · 83% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2080P0008X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pediatric Neurodevelopmental Disabilities Physician providers in California
There are 30 pediatric neurodevelopmental disabilities physician records in California.
All 30 in California → Every provider in Los Angeles → Pediatric Neurodevelopmental Disabilities Physician nationwide →
The 8 pediatric neurodevelopmental disabilities physician records with the nearest ZIP codes
- Christopher Giza, M.D.Los Angeles, CA 900951467488528
- Harley Kornblum, M.D.Los Angeles, CA 900951386651115
- Jason Lerner, M.D.Los Angeles, CA 900951275557191
- Raman Sankar, M.D.Los Angeles, CA 900951376629063
- Joyce Wu, M.D.Los Angeles, CA 900951831295138
- Alison Cazadio, COTA/LCarlsbad, CA 920081568137982
- Kelainne JosephSan Diego, CA 921051831010305
- Judy Goldstein, M.D.San Diego, CA 921231295811990
Common questions
What is William Shields, M.D.'s NPI number?
William Shields, M.D.'s National Provider Identifier (NPI) is 1821174442, issued on Oct 27, 2006. An NPI identifies a provider in billing; it is not a license.
Where is William Shields, M.D. located?
The NPPES record lists a practice address at 10833 LE Conte Ave, Los Angeles, CA, 90095. Phone: (310) 206-3952. Providers update this record themselves, so call before visiting.
How can I verify William Shields, M.D.'s license?
NPPES lists California license number G23499, 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.