NPPES file of Aug 9, 2026

Mohammed Raheemuddin Khan, M.D.

Psychiatry Physician · Perris, CA

Mohammed Raheemuddin Khan, M.D. is a psychiatry physician with a practice address in Perris, California, and NPI 1043400302, issued on Aug 1, 2007. Check the license (California A51273, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1043400302
Name
Mohammed Raheemuddin Khan
Credential
M.D.
Primary taxonomy
Psychiatry Physician 2084P0800X
License number
A51273 CA
Self-reported in NPPES; status is on the state search
Practice location
450 E San Jacinto Ave Ste 100, Perris, CA 92571
Phone
(951) 443-2200
Enumerated
Aug 1, 2007
Record last updated
May 14, 2021 (not updated in 5 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 450 E San Jacinto Ave Ste 100

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Michael Chang, MDPsychiatry Physician1467553073
  2. Karina MirandaClinical Social Worker1417132671
  3. Maureen Terrazano, M.D.Psychiatry Physician1942341920

Verify Mohammed Raheemuddin Khan in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A51273
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the California license search

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16% fewer Medicare Part D claims than the average psychiatry physician in 2024

837 Medicare Part D claims for 36 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims.

  1. Mohammed Khan837
  2. Specialty average1,000

Most prescribed

  1. Aripiprazole186 claims
  2. Sertraline Hcl78 claims
  3. Benztropine Mesylate67 claims
  4. Abilify Maintena64 claims
  5. Amantadine59 claims
  6. Haloperidol53 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.

Mohammed Raheemuddin Khan among 8,673 psychiatry physician records in California

Mohammed Raheemuddin Khan, M.D. 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 fileNo · 38% of these records are
  • Record last updated2021 · 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).

8 psychiatry physician records list a practice address in Perris

They are 8 of the 849 NPPES records with a practice address in Perris, and 8,673 psychiatry physician records in California.

The 8 psychiatry physician records with the nearest ZIP codes

  1. Michael Chang, MDPerris, CA 925711467553073
  2. Maged Estafan, MDPerris, CA 925711508942053
  3. Joseph Liu, M.D.Perris, CA 925711881836211
  4. Rejoice Opara, M.D.Perris, CA 925711467898460
  5. Naresh Patel, M.D.Perris, CA 925711659412666
  6. Scott Rose, M.D.Perris, CA 925711043480858
  7. Maureen Terrazano, M.D.Perris, CA 925711942341920
  8. Sonya Brooks, PMHNPMurrieta, CA 925631093674806

Common questions

What is Mohammed Raheemuddin Khan, M.D.'s NPI number?

Mohammed Raheemuddin Khan, M.D.'s National Provider Identifier (NPI) is 1043400302, issued on Aug 1, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Mohammed Raheemuddin Khan, M.D. located?

The NPPES record lists a practice address at 450 E San Jacinto Ave Ste 100, Perris, CA, 92571. Phone: (951) 443-2200. Providers update this record themselves, so call before visiting.

How can I verify Mohammed Raheemuddin Khan, M.D.'s license?

NPPES lists California license number A51273, 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 Mohammed Raheemuddin Khan, M.D. prescribe under Medicare Part D?

In 2024, Mohammed Raheemuddin Khan, M.D. had 837 Medicare Part D claims for 36 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.