Binna P. Chahal, M.D.
Addiction Psychiatry Physician · Santa Ana, CA
Binna P. Chahal, M.D. is an addiction psychiatry physician with a practice address in Santa Ana, California, and NPI 1356436240, issued on Oct 4, 2006. Check the license (California A34516, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Binna P. Chahal
- Credential
- M.D.
- Primary taxonomy
- Addiction Psychiatry Physician 2084P0802X
- License number
- A34516 CA
Self-reported in NPPES; status is on the state search - Practice location
- 405 W. 5TH St., Ste 212, Santa Ana, CA 92701
- Phone
- (714) 834-2125
- Enumerated
- Oct 4, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20120103000729); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest addiction psychiatry physician records → All 73 in California → Look up another NPI →
Also registered at 405 W. 5TH St., Ste 212
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Rose Marie Danieri, LCSWClinical Social Worker1184721409
Verify Binna P. Chahal in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A34516Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
65% fewer Medicare Part D claims than the average addiction psychiatry physician in 2024
251 Medicare Part D claims for 18 beneficiaries, against an average of 716 among the 421 providers of this specialty who prescribed in Part D. Brand-name drugs were 6% of claims.
Most prescribed
- Escitalopram Oxalate24 claims
- Quetiapine Fumarate24 claims
- Lamotrigine20 claims
- Sertraline Hcl20 claims
- Bupropion Xl19 claims
- Fluoxetine Hcl19 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
- County OF OrangeMission Viejo, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Binna P. Chahal among 73 addiction psychiatry physician records in California
Binna P. Chahal, M.D. is one of 73 addiction psychiatry physician records with a practice address in California. 73% 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, 58% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 34% of these records are
- Graduated1972 · median 2008 among the 25 with a school on file
- Record last updated2007 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0802X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Addiction Psychiatry Physician providers in California
There are 73 addiction psychiatry physician records in California.
All 73 in California → Every provider in Santa Ana → Addiction Psychiatry Physician nationwide →
The 8 addiction psychiatry physician records with the nearest ZIP codes
- Suzie Schuder, M.D.Newport Beach, CA 926601497830681
- Ariel Gavino, M.D.Anaheim, CA 928021659531994
- Rayek Nafiz, M.D.Victorville, CA 923921427438571
- Juan Pequeno, MDNeedles, CA 923631477537942
- Amardeep ChharanApple Valley, CA 923071205452299
- Allison Botwin, M.D.Rancho Mirage, CA 922701013969161
- Scott Ward, CADC CASPalm Springs, CA 922621275201022
- Sean Barlow, M.D.Palm Desert, CA 922111386653178
Common questions
What is Binna P. Chahal, M.D.'s NPI number?
Binna P. Chahal, M.D.'s National Provider Identifier (NPI) is 1356436240, issued on Oct 4, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Binna P. Chahal, M.D. located?
The NPPES record lists a practice address at 405 W. 5TH St., Ste 212, Santa Ana, CA, 92701. Phone: (714) 834-2125. Providers update this record themselves, so call before visiting.
How can I verify Binna P. Chahal, M.D.'s license?
NPPES lists California license number A34516, 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 Binna P. Chahal, M.D. prescribe under Medicare Part D?
In 2024, Binna P. Chahal, M.D. had 251 Medicare Part D claims for 18 beneficiaries; the average among addiction psychiatry physician prescribers was 716. 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.