Dr. Tariq M. Hassan, MD
- Part D claims, 2024
- 155
- Hospital affiliations
- 1
- Industry payments
- $2,047
- Medical group
- 1
- State license
- 1
- Practice address
- 855 N Fairfax Ave, Los Angeles, CA 90046
- Practice phone
- Call (323) 653-1521
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Country Villa Wilshire Healthcare Center
Los Angeles, California
Find Dr. Hassan'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. Tariq M. Hassan is an internist in Los Angeles, California
Dr. Hassan practices at Country Villa Wilshire Healthcare Center in Los Angeles, California.
Dr. Hassan's NPI, 1578213831, was assigned on March 28, 2022. Dr. Hassan holds Michigan license 4351049180.
- NPI
- 1578213831NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8527549039
- NPI enumeration date
- March 28, 2022
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (323) 653-1521
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 30
- Medical school graduation
- 2022
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Tariq M. Hassan practices at Country Villa Wilshire Healthcare Center in Los Angeles, California
Dr. Hassan's primary practice is Country Villa Wilshire Healthcare Center, at 855 N Fairfax Ave, Los Angeles, CA 90046 in Los Angeles County. The practice phone is (323) 653-1521.
- Country Villa Wilshire Healthcare Center855 N Fairfax Ave, Los Angeles, CA 90046 · Los Angeles CountyPhone(323) 653-1521
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Tariq M. Hassan is affiliated with 2 sites of care and 1 medical group
Dr. Hassan's primary practice is Country Villa Wilshire Healthcare Center in Los Angeles, California. Dr. Hassan is also affiliated with Cedars-Sinai Medical Center. The medical group on file is Genesis Hospitalist Medical Group.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Tariq M. Hassan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Hassan practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Country Villa Wilshire Healthcare Center | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Tariq M. Hassan is one of 16,751 internists in California
Internal medicine is Dr. Hassan's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Hassan is licensed in Michigan.
Specialties and state licenses
- Internal medicine, MichiganPrimary
Internists near Dr. Hassan
Counts of internists 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. Tariq M. Hassan's patients have a median age of 82
Across all payers, Dmand AI patient panel data puts Dr. Hassan's median patient age at 82, with 57% women.
Dr. Hassan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 82
Patient panel by sex, all payers
- Women57%
- Men43%
Source: Dmand AI Patient Panel Data
Dr. Tariq M. Hassan wrote 155 Medicare Part D claims in 2024
In 2024, Dr. Hassan wrote 155 Medicare Part D claims for 25 patients. 81% of them were for generic drugs. CMS names the drug for 53 of them, across 4 drugs with 11 or more claims each, at $502 in total drug cost.
Dr. Hassan's Part D claims by kind of drug, 2024
- Generic125 claims81%
- Brand-name30 claims19%
Dr. Hassan'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.
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. Tariq M. Hassan takes part in Medicare
Dr. Hassan 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. Tariq M. Hassan received $2,047 in industry payments from 2022 to 2025
CMS Open Payments shows 42 general payments to Dr. Hassan from 21 drug and device companies from 2022 to 2025. Food and beverage make up the largest share, 100% of the total. Sanofi and Genzyme US Companies paid the most, $390.
General payments to Dr. Hassan by program year, 2022 to 2025
Companies that paid Dr. Hassan the most, 2022 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Tariq M. Hassan'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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) |
| 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. Tariq M. Hassan
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. Tariq M. Hassan's NPI number?
Dr. Tariq M. Hassan's NPI number is 1578213831. It was assigned on March 28, 2022, and it is active in the NPI Registry.
What kind of doctor is Dr. Tariq M. Hassan?
Dr. Tariq M. Hassan is an internist in Los Angeles, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Tariq M. Hassan practice?
Dr. Hassan practices at 855 N Fairfax Ave, Los Angeles, CA 90046. Dr. Hassan's primary practice is Country Villa Wilshire Healthcare Center in Los Angeles, California.
What is Dr. Tariq M. Hassan's office phone number?
The practice phone on file for Dr. Hassan is (323) 653-1521.
What is Dr. Tariq M. Hassan's medical license number?
Dr. Hassan holds Michigan license 4351049180.
Which hospitals is Dr. Tariq M. Hassan affiliated with?
Dr. Hassan is affiliated with Cedars-Sinai Medical Center.
What medical group is Dr. Tariq M. Hassan part of?
Dr. Hassan is linked to Genesis Hospitalist Medical Group.
Does Dr. Tariq M. Hassan accept Medicare?
Yes. CMS lists Dr. Hassan as accepting Medicare assignment.
What drugs does Dr. Tariq M. Hassan prescribe most?
In 2024 Medicare Part D data, Dr. Hassan's most prescribed drugs by claims were Losartan Potassium, Levothyroxine Sodium and Rosuvastatin Calcium.
Has Dr. Tariq M. Hassan received payments from drug or device companies?
CMS Open Payments shows $2,047 in general payments to Dr. Hassan from 21 companies from 2022 to 2025. The largest total came from Sanofi and Genzyme US Companies.
How long has Dr. Tariq M. Hassan been practicing?
Dr. Hassan graduated from medical school in 2022, 4 years ago.
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