Dr. Binna P. Chahal, MD
- Part D claims, 2024
- 251
- Hospital affiliations
- 1
- Industry payments
- $774
- Medical group
- 1
- State license
- 1
- Practice address
- 101 City Drive South, Orange, CA 92868
- Practice phone
- Call (714) 456-7890
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Chahal's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Binna P. Chahal is an addiction psychiatry physician in Orange, California
Dr. Chahal practices at UCI Health - Orange in Orange, California, part of UC Irvine.
Dr. Chahal's NPI, 1356436240, was assigned on October 4, 2006. Dr. Chahal graduated from Mahatma Gandhi Memorial Medical College in 1972. Dr. Chahal holds California license A34516.
- NPI
- 1356436240NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0042486656
- NPI enumeration date
- October 4, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (714) 456-7890
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 80
- Medical school graduation
- 1972
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Binna P. Chahal practices at UCI Health - Orange in Orange, California
Dr. Chahal's primary practice is UCI Health - Orange, at 101 City Drive South, Orange, CA 92868 in Orange County. The practice phone is (714) 456-7890.
- UCI Health - Orange101 City Drive South, Orange, CA 92868 · Orange CountyPhone(714) 456-7890
Source: Dmand AI Affiliation Data
Dr. Binna P. Chahal is affiliated with 1 site of care and 1 medical group
Dr. Chahal's primary practice is UCI Health - Orange in Orange, California, part of UC Irvine. The medical group on file is OC Health Care Agency.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Binna P. Chahal's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chahal practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| UCI Health - Orange | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Binna P. Chahal is one of 63 addiction psychiatry physicians in California
Addiction psychiatry is Dr. Chahal's primary specialty in the NPI Registry, under taxonomy code 2084P0802X. Dr. Chahal is licensed in California.
Specialties and state licenses
- Addiction psychiatry, CaliforniaPrimary
Addiction psychiatry physicians near Dr. Chahal
Counts of addiction psychiatry physicians with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Binna P. Chahal's patients have a median age of 40
Across all payers, Dmand AI patient panel data puts Dr. Chahal's median patient age at 40, with 80% women.
Dr. Chahal's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 40
Patient panel by sex, all payers
- Women80%
- Men20%
Source: Dmand AI Patient Panel Data
Dr. Binna P. Chahal wrote 251 Medicare Part D claims in 2024
In 2024, Dr. Chahal wrote 251 Medicare Part D claims for 18 patients. 94% of them were for generic drugs. CMS names the drug for 194 of them, across 11 drugs with 11 or more claims each, at $2,150 in total drug cost. In 2023, CMS named 161 claims across 9 drugs.
Dr. Chahal's Part D claims by kind of drug, 2024
- Generic236 claims94%
- Brand-name15 claims6%
Dr. Chahal's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Chahal's Part D claims, 2024
- Antipsychotics, patients 65 and over7%18 of 251 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1612024: 19420%
Drugs named by CMS: 11 in 2024, 9 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. Binna P. Chahal takes part in Medicare
Dr. Chahal accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Binna P. Chahal received $774 in industry payments from 2016 to 2025
CMS Open Payments shows 26 general payments to Dr. Chahal from 5 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Gilead Sciences, Inc. paid the most, $305.
General payments to Dr. Chahal by program year, 2016 to 2025
Companies that paid Dr. Chahal the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Binna P. Chahal graduated from Mahatma Gandhi Memorial Medical College
Dr. Chahal graduated from Mahatma Gandhi Memorial Medical College in 1972.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Binna P. Chahal's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Binna P. Chahal
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Binna P. Chahal's NPI number?
Dr. Binna P. Chahal's NPI number is 1356436240. It was assigned on October 4, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Binna P. Chahal?
Dr. Binna P. Chahal is an addiction psychiatry physician in Orange, California. The primary specialty in the NPI Registry is Addiction Psychiatry Physician (taxonomy code 2084P0802X).
Where does Dr. Binna P. Chahal practice?
Dr. Chahal practices at 101 City Drive South, Orange, CA 92868. Dr. Chahal's primary practice is UCI Health - Orange in Orange, California, part of UC Irvine.
What is Dr. Binna P. Chahal's office phone number?
The practice phone on file for Dr. Chahal is (714) 456-7890.
What is Dr. Binna P. Chahal's medical license number?
Dr. Chahal holds California license A34516.
Which hospitals is Dr. Binna P. Chahal affiliated with?
Dr. Chahal practices at UCI Health - Orange in Orange, California.
What medical group is Dr. Binna P. Chahal part of?
Dr. Chahal is linked to OC Health Care Agency.
Does Dr. Binna P. Chahal accept Medicare?
Yes. CMS lists Dr. Chahal as accepting Medicare assignment.
Where did Dr. Binna P. Chahal go to medical school?
Dr. Chahal graduated from Mahatma Gandhi Memorial Medical College in 1972.
What drugs does Dr. Binna P. Chahal prescribe most?
In 2024 Medicare Part D data, Dr. Chahal's most prescribed drugs by claims were Escitalopram Oxalate, Quetiapine Fumarate and Lamotrigine.
Has Dr. Binna P. Chahal received payments from drug or device companies?
CMS Open Payments shows $774 in general payments to Dr. Chahal from 5 companies from 2016 to 2025. The largest total came from Gilead Sciences, Inc.
How long has Dr. Binna P. Chahal been practicing?
Dr. Chahal graduated from medical school in 1972, 54 years ago.
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