Dr. Zouhair Hakak, MD
- Medicare services, 2024
- 2,255
- Medicare patients, 2024
- 332
- Part D claims, 2024
- 1,962
- MIPS score, 2024
- 75
- Hospital affiliations
- 4
- Practice address
- 1350 W Covina Blvd, San Dimas, CA 91773
- Practice phone
- Call (909) 599-6811
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Hakak'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. Zouhair Hakak is an internist in San Dimas, California
Dr. Hakak practices at San Dimas Community Hospital in San Dimas, California, part of Prime Healthcare Services.
Dr. Hakak's NPI, 1700876323, was assigned on October 25, 2005. Dr. Hakak graduated from University of Baghdad College of Medicine in 1978. Dr. Hakak holds California license C51024.
- NPI
- 1700876323NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2769539873
- NPI enumeration date
- October 25, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (909) 599-6811
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 74
- Medical school graduation
- 1978
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Zouhair Hakak practices at San Dimas Community Hospital in San Dimas, California
Dr. Hakak's primary practice is San Dimas Community Hospital, at 1350 W Covina Blvd, San Dimas, CA 91773 in Los Angeles County. The practice phone is (909) 599-6811.
- San Dimas Community Hospital1350 W Covina Blvd, San Dimas, CA 91773 · Los Angeles CountyPhone(909) 599-6811
Source: Dmand AI Affiliation Data
Dr. Zouhair Hakak is affiliated with 5 sites of care
Dr. Hakak's primary practice is San Dimas Community Hospital in San Dimas, California, part of Prime Healthcare Services. Dr. Hakak is also affiliated with San Antonio Regional Hospital. Dmand AI also links Dr. Hakak to 2 more hospitals and 1 home health agency, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Zouhair Hakak's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Hakak practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| San Dimas Community Hospital | Available with a free account |
| +4 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Zouhair Hakak is one of 16,751 internists in California
Internal medicine is Dr. Hakak's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dmand AI has Dr. Hakak's licenses on file in 5 states: California, New Jersey, Kentucky, Michigan and West Virginia.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
- New Jersey license
- Kentucky license
- Michigan license
- West Virginia license
Clinical focus
Dmand AI lists acid reflux, acute diabetes, acute respiratory failure, acute skin infection, alcohol use disorders, aneurysm, asthma and atrial fibrillation and flutter among the conditions Dr. Hakak treats.
Internists near Dr. Hakak
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. Zouhair Hakak billed Medicare for 2,255 services in 2024
CMS data shows 2,255 Medicare services from Dr. Hakak across 5 procedure codes in 2024, for 332 Medicare patients. Medicare paid $204,052 for them.
Dr. Hakak's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2,3632024: 2,2077%
- Lab and pathology
- 2023: 732024: 4834%
Where Dr. Hakak's Medicare services took place, 2024
- In an office37216%
- In a facility1,88384%
Dr. Hakak compared with the California median for internists, 2024
- Dr. Hakak
- California median
- Medicare services
- 2,255vs 3616.2 times
- Medicare patients
- 332vs 1512.2 times
- Part D claims
- 1,436vs 4213.4 times
Medians across 15,815 internists in California with Dmand AI profiles that report each measure.
Dr. Hakak's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Zouhair Hakak treated 332 Medicare patients in 2024, average age 75
CMS counts 332 Medicare patients who saw Dr. Hakak in 2024. The largest group is 65 to 74, with 107 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 46% are also on Medicaid. Their average risk score is 2.85, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Hakak's median patient age at 65, with 54% women.
Dr. Hakak's Medicare patients by age, 2024
Dr. Hakak's Medicare patients by sex, 2024
- Women19759%
- Men13541%
Chronic conditions among Dr. Hakak's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Diabetes52%
- Arthritis51%
- Chronic kidney disease44%
- Ischemic heart disease43%
- Heart failure41%
- Mood disorders40%
Share of Medicare patients with each condition. A patient can have several.
Dr. Hakak's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 65
Patient panel by sex, all payers
- Women54%
- Men45%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Zouhair Hakak wrote 1,962 Medicare Part D claims in 2024
In 2024, Dr. Hakak wrote 1,962 Medicare Part D claims for 228 patients. 87% of them were for generic drugs. CMS names the drug for 1,436 of them, across 50 drugs with 11 or more claims each, at $82,346 in total drug cost. In 2023, CMS named 2,183 claims across 63 drugs.
Dr. Hakak's Part D claims by kind of drug, 2024
- Generic1,707 claims87%
- Brand-name and other255 claims13%
Dr. Hakak'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. Hakak's Part D claims, 2024
- Opioids4%73 of 1,962 claims
- Antibiotics9%183 of 1,962 claims
- Antipsychotics, patients 65 and over1%11 of 1,962 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: 2,1832024: 1,43634%
Drugs named by CMS: 50 in 2024, 63 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
Dr. Zouhair Hakak scored 75 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 75 out of 100 for Dr. Hakak for performance year 2024, reported individually. Dr. Hakak accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
- MIPS final score, 2024
- 75 of 100
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Zouhair Hakak received $787 in industry payments from 2016 to 2025
CMS Open Payments shows 42 general payments to Dr. Hakak from 12 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 93% of the total. Abbott Laboratories paid the most, $351.
General payments to Dr. Hakak by program year, 2016 to 2025
General payments to Dr. Hakak by kind, 2016 to 2025
- Food and beverage$73293%
- Device or supply loans$557%
Companies that paid Dr. Hakak 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. Zouhair Hakak graduated from University of Baghdad College of Medicine
Dr. Hakak graduated from University of Baghdad College of Medicine in 1978.
- Medical school
Source: Dmand AI Professional Profile Data
Dr. Zouhair Hakak accepts plans from 14 insurance carriers
Dr. Hakak is in network with 14 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- United Healthcare
- Elevance
- HCSC
- Blue Cross Blue Shield of Massachusetts
- Regence Health Plans
- Alliant Health Plans
- +6 more carriersWith a free account
Plan types Dr. Hakak accepts, by number of carriers
- PPO9
- Medicare7
- HMO6
- EPO4
- POS4
Source: Dmand AI Insurance Network Data
Sources for Dr. Zouhair Hakak'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 services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| 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)Clinician Public Reporting: Overall MIPS Performance (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 |
| Insurance carriers and plan types | Dmand AI Insurance Network 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. Zouhair Hakak
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. Zouhair Hakak's NPI number?
Dr. Zouhair Hakak's NPI number is 1700876323. It was assigned on October 25, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Zouhair Hakak?
Dr. Zouhair Hakak is an internist in San Dimas, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Zouhair Hakak practice?
Dr. Hakak practices at 1350 W Covina Blvd, San Dimas, CA 91773. Dr. Hakak's primary practice is San Dimas Community Hospital in San Dimas, California, part of Prime Healthcare Services. Dmand AI also links Dr. Hakak to 2 hospitals and 1 home health agency.
What is Dr. Zouhair Hakak's office phone number?
The practice phone on file for Dr. Hakak is (909) 599-6811.
What is Dr. Zouhair Hakak's medical license number?
Dr. Hakak holds California license C51024, one of the licenses on file in 5 states.
Which states has Dr. Zouhair Hakak been licensed in?
Dmand AI has state licenses on file for Dr. Hakak in California (2002 to 2026), New Jersey (1996 to 2005), Kentucky (1997 to 2004), Michigan (1996 to 2000) and West Virginia (1997 to 2000).
Which hospitals is Dr. Zouhair Hakak affiliated with?
Dr. Hakak practices at San Dimas Community Hospital in San Dimas, California. Dr. Hakak is also affiliated with San Antonio Regional Hospital. Dmand AI links Dr. Hakak to 2 more hospitals.
Does Dr. Zouhair Hakak accept Medicare?
Yes. CMS data shows Dr. Hakak billed Medicare for 2,255 services in 2024, and Dr. Hakak accepts Medicare assignment.
What is Dr. Zouhair Hakak's MIPS score?
Dr. Hakak's MIPS final score for performance year 2024 is 75 out of 100, reported individually.
How many Medicare patients does Dr. Zouhair Hakak see?
CMS counts 332 Medicare patients who saw Dr. Hakak in 2024, with an average age of 75.
Show 6 more questionsShow fewer questions
What services does Dr. Zouhair Hakak bill to Medicare?
In 2024, Dr. Hakak's most billed Medicare services were hospital inpatient care (99233), office visit, established patient (99214) and hospital inpatient care (99223).
Where did Dr. Zouhair Hakak go to medical school?
Dr. Hakak graduated from University of Baghdad College of Medicine in 1978.
What drugs does Dr. Zouhair Hakak prescribe most?
In 2024 Medicare Part D data, Dr. Hakak's most prescribed drugs by claims were Atorvastatin Calcium, Carvedilol and Pantoprazole Sodium.
Has Dr. Zouhair Hakak received payments from drug or device companies?
CMS Open Payments shows $787 in general payments to Dr. Hakak from 12 companies from 2016 to 2025. The largest total came from Abbott Laboratories.
How long has Dr. Zouhair Hakak been practicing?
Dr. Hakak graduated from medical school in 1978, 48 years ago.
What insurance does Dr. Zouhair Hakak accept?
Dr. Hakak is in network with 14 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.
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