David Earl Naylor, MD PHD
Neurology Physician · Torrance, CA
David Earl Naylor, MD PHD is a neurology physician with a practice address in Torrance, California, and NPI 1427131960, issued on Oct 20, 2006. Check the license (California 47851, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- David Earl Naylor
- Credential
- MD PHD
- Primary taxonomy
- Neurology Physician 2084N0400X
- License numbers
- 47851 CA
1287 CA
A055233 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1000 W Carson St, Torrance, CA 90509
- Phone
- (310) 222-3897
- Enumerated
- Oct 20, 2006
- Record last updated
- Oct 11, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (310) 533-8905
- Entity
- Type 1 · individual
8 nearest neurology physician records → All 2,339 in California → Look up another NPI →
Also registered at 1000 W Carson St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify David Earl Naylor in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license 47851Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
98% fewer Medicare Part D claims than the average neurology physician in 2024
22 Medicare Part D claims, against an average of 1,370 among the 15,005 providers of this specialty who prescribed in Part D.
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: $13.21
1 payment: food and beverage; the largest payer was LivaNova USA, Inc. The 10,858 providers of this specialty with any payment received $8,318.07 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.
David Earl Naylor among 2,339 neurology physician records in California
David Earl Naylor, MD PHD is one of 2,339 neurology physician records with a practice address in California. 81% 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 4% of them.
- NPI issued2006 · 4% of these records are older, 59% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileNo · 70% of these records are
- Record last updated2007 · 55% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084N0400X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Neurology Physician providers in California
There are 2,339 neurology physician records in California.
All 2,339 in California → Every provider in Torrance → Neurology Physician nationwide →
The 8 neurology physician records with the nearest ZIP codes
- Jeffrey Kim, M.D.Torrance, CA 905091457679631
- Tim Cha, MDTorrance, CA 905051538267901
- David Edelman, MDTorrance, CA 905051366482960
- Monquen Huang, M.D.Torrance, CA 905051477782035
- Kevin Kapur, M.D.Torrance, CA 905051225492077
- Lawrence Kneisley, M.D.Torrance, CA 905051386655777
- Jeannie LeeTorrance, CA 905051063079051
- Adam PerezTorrance, CA 905051467985242
Common questions
What is David Earl Naylor, MD PHD's NPI number?
David Earl Naylor, MD PHD's National Provider Identifier (NPI) is 1427131960, issued on Oct 20, 2006. An NPI identifies a provider in billing; it is not a license.
Where is David Earl Naylor, MD PHD located?
The NPPES record lists a practice address at 1000 W Carson St, Torrance, CA, 90509. Phone: (310) 222-3897. Providers update this record themselves, so call before visiting.
How can I verify David Earl Naylor, MD PHD's license?
NPPES lists California license number 47851, 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.
How much does David Earl Naylor, MD PHD prescribe under Medicare Part D?
In 2024, David Earl Naylor, MD PHD had 22 Medicare Part D claims; the average among neurology physician prescribers was 1,370. 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.