John Zebulon Little, MD, PHD
Child & Adolescent Psychiatry Physician · Los Angeles, CA
John Zebulon Little, MD, PHD is a child & adolescent psychiatry physician with a practice address in Los Angeles, California, and NPI 1346362605, issued on Apr 5, 2007. Check the license (California A73831, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- John Zebulon Little
- Credential
- MD, PHD
- Primary taxonomy
- Child & Adolescent Psychiatry Physician 2084P0804X
- License number
- A73831 CA
Self-reported in NPPES; status is on the state search - Practice location
- 11620 Wilshire Blvd, Los Angeles, CA 90025
- Phone
- (310) 471-7712
- Enumerated
- Apr 5, 2007
- Record last updated
- Jul 7, 2014 (not updated in 12 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest child & adolescent psychiatry physician records → All 1,009 in California → Look up another NPI →
Also registered at 11620 Wilshire Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Hyojoon Hahn, MDDiagnostic Radiology Physician1407880073
- Zohrab Keshishian, MDInternal Medicine Physician1104511880
- Brian King, M.D.Diagnostic Radiology Physician1871515650
Verify John Zebulon Little in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A73831Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
78% fewer Medicare Part D claims than the average child & adolescent psychiatry physician in 2024
110 Medicare Part D claims for 11 beneficiaries, against an average of 504 among the 3,545 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Fluoxetine Hcl16 claims
- Dextroamphetamine-Amphetamine13 claims
- Bupropion Xl12 claims
- Lamotrigine Odt12 claims
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.
John Zebulon Little among 1,009 child & adolescent psychiatry physician records in California
John Zebulon Little, MD, PHD is one of 1,009 child & adolescent psychiatry physician records with a practice address in California. 55% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 35% of them.
- NPI issued2007 · 35% of these records are older, 41% newer
- In a Medicare fileYes · 55% of these records are
- In the CMS Doctors and Clinicians fileNo · 21% of these records are
- Record last updated2014 · 57% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0804X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Child & Adolescent Psychiatry Physician providers in California
There are 1,009 child & adolescent psychiatry physician records in California.
All 1,009 in California → Every provider in Los Angeles → Child & Adolescent Psychiatry Physician nationwide →
The 8 child & adolescent psychiatry physician records with the nearest ZIP codes
- Melvin Morgan, M.D.Los Angeles, CA 900251184849903
- Nicole Poliquin, M.D.Los Angeles, CA 900251548357692
- Barri Stryer, MDLos Angeles, CA 900251164623674
- Lauren Stutman, PSY.DLos Angeles, CA 900251801281365
- Stuart Wolman, M.D.Los Angeles, CA 900251821204710
- Candyce Deloatch, MDLos Angeles, CA 900261174660385
- Michael Fitzpatrick, M.D.Los Angeles, CA 900241962736439
- Deborah LynnLos Angeles, CA 900241134332216
Common questions
What is John Zebulon Little, MD, PHD's NPI number?
John Zebulon Little, MD, PHD's National Provider Identifier (NPI) is 1346362605, issued on Apr 5, 2007. An NPI identifies a provider in billing; it is not a license.
Where is John Zebulon Little, MD, PHD located?
The NPPES record lists a practice address at 11620 Wilshire Blvd, Los Angeles, CA, 90025. Phone: (310) 471-7712. Providers update this record themselves, so call before visiting.
How can I verify John Zebulon Little, MD, PHD's license?
NPPES lists California license number A73831, 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 John Zebulon Little, MD, PHD prescribe under Medicare Part D?
In 2024, John Zebulon Little, MD, PHD had 110 Medicare Part D claims for 11 beneficiaries; the average among child & adolescent psychiatry physician prescribers was 504. 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.