Lawrence I. Spinner, M.D.
Pediatric Adolescent Medicine Physician · Thousand Oaks, CA
Lawrence I. Spinner, M.D. is a pediatric adolescent medicine physician with a practice address in Thousand Oaks, California, and NPI 1093075129, issued on May 23, 2012. Check the license (California G57371, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Lawrence I. Spinner
- Credential
- M.D.
- Primary taxonomy
- Pediatric Adolescent Medicine Physician 2080A0000X
- License number
- G57371 CA
Self-reported in NPPES; status is on the state search - Practice location
- 430 Avenida DE Los Arboles, Thousand Oaks, CA 91360
- Phone
- (805) 493-1964
- Enumerated
- May 23, 2012
- Record last updated
- May 30, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (805) 241-5382
- Entity
- Type 1 · individual
8 nearest pediatric adolescent medicine physician records → All 280 in California → Look up another NPI →
Also registered at 430 Avenida DE Los Arboles
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Meredith Glickman, M.D.Pediatrics Physician1851363097
- Betsy Weisz, M.D.Pediatrics Physician1508838749
Verify Lawrence I. Spinner in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G57371Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
89% fewer Medicare Part D claims than the average pediatric adolescent medicine physician in 2024
16 Medicare Part D claims, against an average of 148 among the 384 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.
Lawrence I. Spinner among 280 pediatric adolescent medicine physician records in California
Lawrence I. Spinner, M.D. is one of 280 pediatric adolescent medicine physician records with a practice address in California. 42% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 90% of them.
- NPI issued2012 · 90% of these records are older, 7% newer
- In a Medicare fileYes · 42% of these records are
- In the CMS Doctors and Clinicians fileNo · 5% of these records are
- Record last updated2012 · 72% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2080A0000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pediatric Adolescent Medicine Physician providers in California
There are 280 pediatric adolescent medicine physician records in California.
All 280 in California → Every provider in Thousand Oaks → Pediatric Adolescent Medicine Physician nationwide →
The 8 pediatric adolescent medicine physician records with the nearest ZIP codes
- Maria Fain-Karpus, M.D.Woodland Hills, CA 913641992785877
- Kathy Brockett, M.D.Valencia, CA 913551588661193
- Brian Kirschner, M.D.Valencia, CA 913551821095449
- Mary Ellen McCormick, MDValencia, CA 913551770783847
- Michael Schoenwetter, M.D.Valencia, CA 913551750388369
- Loraine Stern, M.D.Valencia, CA 913551770580383
- Rebecca Whitney Mandel, M.D.Valencia, CA 913551083695605
- Nazir Ahmad Gilkar, M.D.Mission Hills, CA 913451841254893
Common questions
What is Lawrence I. Spinner, M.D.'s NPI number?
Lawrence I. Spinner, M.D.'s National Provider Identifier (NPI) is 1093075129, issued on May 23, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Lawrence I. Spinner, M.D. located?
The NPPES record lists a practice address at 430 Avenida DE Los Arboles, Thousand Oaks, CA, 91360. Phone: (805) 493-1964. Providers update this record themselves, so call before visiting.
How can I verify Lawrence I. Spinner, M.D.'s license?
NPPES lists California license number G57371, 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 Lawrence I. Spinner, M.D. prescribe under Medicare Part D?
In 2024, Lawrence I. Spinner, M.D. had 16 Medicare Part D claims; the average among pediatric adolescent medicine physician prescribers was 148. 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.