Imani Jehan Walker, D.O.
Psychiatry Physician · Los Angeles, CA
Imani Jehan Walker, D.O. is a psychiatry physician with a practice address in Los Angeles, California, and NPI 1053514588, issued on Jun 11, 2007. Check the license (California 20A9660, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Imani Jehan Walker
- Credential
- D.O.
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- 20A9660 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1891 Effie St, Los Angeles, CA 90026
- Phone
- (323) 644-2000
- Enumerated
- Jun 11, 2007
- Record last updated
- Oct 9, 2015 (not updated in 11 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20110928000468); accepts Medicare assignment
- Medical or professional school
- New York College Of Osteo Medicine Of New York Institute Of Technology, 2004
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 8,673 in California → Look up another NPI →
Also registered at 1891 Effie St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Mirela AbinalesPsychiatric/Mental Health Nurse Practitioner1265201693
- Michelle Acitelli CardosoStudent in an Organized Health Care Education/Training Program1942931431
- Irene AguilarMental Health Counselor1891829453
- Tanyanika Ajayi, MAMarriage & Family Therapist1588794655
- Annika AlconStudent in an Organized Health Care Education/Training Program1649098401
- Emanooel AlexanStudent in an Organized Health Care Education/Training Program1912790197
Verify Imani Jehan Walker in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license 20A9660Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.6 times the Medicare Part D claims of the average psychiatry physician in 2024
2,564 Medicare Part D claims for 83 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims.
Most prescribed
- Clozapine288 claims
- Olanzapine174 claims
- Divalproex Sodium169 claims
- Lamotrigine150 claims
- Benztropine Mesylate145 claims
- Risperidone142 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.
Bills Medicare through one group practice
- Gateways Hospital And Mental Health CenterLos Angeles, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Imani Jehan Walker among 8,673 psychiatry physician records in California
Imani Jehan Walker, D.O. is one of 8,673 psychiatry physician records with a practice address in California. 67% 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 33% of them.
- NPI issued2007 · 33% of these records are older, 48% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileYes · 38% of these records are
- Graduated2004 · median 2005 among the 3,295 with a school on file
- Record last updated2015 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
987 psychiatry physician records list a practice address in Los Angeles
They are 987 of the 69,537 NPPES records with a practice address in Los Angeles, and 8,673 psychiatry physician records in California.
All 8,673 in California → Every provider in Los Angeles → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Luis Gonzalez, MDLos Angeles, CA 900261093219909
- Mark Herbst, M.D.Los Angeles, CA 900261578516811
- Clifford Iriele, M.D.Los Angeles, CA 900261518124718
- Melissa Vallas, M.D.Los Angeles, CA 900261356403596
- David Bresler, M.D.Los Angeles, CA 900251184018483
- Jessica Carr, MDLos Angeles, CA 900251265069009
- Serop Chalian, MDLos Angeles, CA 900251396303582
- Rabia Choudhry, DOLos Angeles, CA 900251336728500
Common questions
What is Imani Jehan Walker, D.O.'s NPI number?
Imani Jehan Walker, D.O.'s National Provider Identifier (NPI) is 1053514588, issued on Jun 11, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Imani Jehan Walker, D.O. located?
The NPPES record lists a practice address at 1891 Effie St, Los Angeles, CA, 90026. Phone: (323) 644-2000. Providers update this record themselves, so call before visiting.
How can I verify Imani Jehan Walker, D.O.'s license?
NPPES lists California license number 20A9660, 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 Imani Jehan Walker, D.O. prescribe under Medicare Part D?
In 2024, Imani Jehan Walker, D.O. had 2,564 Medicare Part D claims for 83 beneficiaries; the average among psychiatry physician prescribers was 1,000. 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.