Dr. Ahmed Zeyad Cahla, MD
- Medicare services, 2024
- 168
- Medicare patients, 2024
- 64
- Part D claims, 2024
- 212
- Hospital affiliations
- 5
- Medical groups
- 4
- Practice address
- 1000 W Carson St, Torrance, CA 90509
- Practice phone
- Call (310) 222-2345
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Dr. Ahmed Zeyad Cahla is an internist in Torrance, California
Dr. Cahla practices at Harbor-UCLA Medical Center in Torrance, California, part of County of Los Angeles.
Dr. Cahla's NPI, 1275110314, was assigned on March 25, 2021. Dr. Cahla holds California license A194026.
- NPI
- 1275110314NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5092155911
- NPI enumeration date
- March 25, 2021
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (310) 222-2345
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 31
- Medical school graduation
- 2021
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Ahmed Zeyad Cahla practices at Harbor-UCLA Medical Center in Torrance, California
Dr. Cahla's primary practice is Harbor-UCLA Medical Center, at 1000 W Carson St, Torrance, CA 90509 in Los Angeles County. The practice phone is (310) 222-2345.
- Harbor-UCLA Medical Center1000 W Carson St, Torrance, CA 90509 · Los Angeles CountyPhone(310) 222-2345
Source: Dmand AI Affiliation Data
Dr. Ahmed Zeyad Cahla is affiliated with 7 sites of care and 4 medical groups
Dr. Cahla's primary practice is Harbor-UCLA Medical Center in Torrance, California, part of County of Los Angeles. Dr. Cahla is also affiliated with Torrance Memorial Medical Center. The medical group on file is Southern California Permanente Medical Group. Dmand AI also links Dr. Cahla to 3 more hospitals, 3 medical groups, 1 group practice or clinic and 1 skilled nursing facility, 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. Ahmed Zeyad Cahla's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Cahla practices, 7 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Harbor-UCLA Medical Center | Available with a free account |
| +6 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Ahmed Zeyad Cahla is one of 16,751 internists in California
Internal medicine is Dr. Cahla's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Cahla is licensed in California.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
Internists near Dr. Cahla
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. Ahmed Zeyad Cahla billed Medicare for 168 services in 2024
CMS data shows 168 Medicare services from Dr. Cahla across 3 procedure codes in 2024, for 64 Medicare patients. Medicare paid $17,701 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Cahla compared with the California median for internists, 2024
- Dr. Cahla
- California median
- Medicare services
- 168vs 36153% below
- Medicare patients
- 64vs 15158% below
- Part D claims
- 56vs 42187% below
Medians across 15,815 internists in California with Dmand AI profiles that report each measure.
Dr. Cahla'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. Ahmed Zeyad Cahla treated 64 Medicare patients in 2024, average age 79
CMS counts 64 Medicare patients who saw Dr. Cahla in 2024. The largest group is 75 to 84, with 25 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 44% are also on Medicaid. Their average risk score is 2.75, 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. Cahla's median patient age at 70, with 54% women.
Dr. Cahla's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Cahla's Medicare patients by sex, 2024
- Women3148%
- Men3352%
Chronic conditions among Dr. Cahla's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis55%
- Diabetes50%
- Heart failure48%
- Atrial fibrillation45%
- Ischemic heart disease44%
- Mood disorders39%
Share of Medicare patients with each condition. A patient can have several.
Dr. Cahla's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women54%
- Men46%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Ahmed Zeyad Cahla wrote 212 Medicare Part D claims in 2024
In 2024, Dr. Cahla wrote 212 Medicare Part D claims for 82 patients. 79% of them were for generic drugs. CMS names the drug for 56 of them, across 4 drugs with 11 or more claims each, at $6,750 in total drug cost. In 2023, CMS named 22 claims across 1 drug.
Dr. Cahla's Part D claims by kind of drug, 2024
- Generic167 claims79%
- Brand-name and other45 claims21%
Dr. Cahla'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. Cahla's Part D claims, 2024
- Antibiotics10%22 of 212 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: 222024: 56155%
Drugs named by CMS: 4 in 2024, 1 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. Ahmed Zeyad Cahla takes part in Medicare
Dr. Cahla 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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Sources for Dr. Ahmed Zeyad Cahla'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) |
| 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. Ahmed Zeyad Cahla
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. Ahmed Zeyad Cahla's NPI number?
Dr. Ahmed Zeyad Cahla's NPI number is 1275110314. It was assigned on March 25, 2021, and it is active in the NPI Registry.
What kind of doctor is Dr. Ahmed Zeyad Cahla?
Dr. Ahmed Zeyad Cahla is an internist in Torrance, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Ahmed Zeyad Cahla practice?
Dr. Cahla practices at 1000 W Carson St, Torrance, CA 90509. Dr. Cahla's primary practice is Harbor-UCLA Medical Center in Torrance, California, part of County of Los Angeles. Dmand AI also links Dr. Cahla to 3 hospitals, 3 medical groups, 1 group practice or clinic and 1 skilled nursing facility.
What is Dr. Ahmed Zeyad Cahla's office phone number?
The practice phone on file for Dr. Cahla is (310) 222-2345.
What is Dr. Ahmed Zeyad Cahla's medical license number?
Dr. Cahla holds California license A194026.
Which hospitals is Dr. Ahmed Zeyad Cahla affiliated with?
Dr. Cahla practices at Harbor-UCLA Medical Center in Torrance, California. Dr. Cahla is also affiliated with Torrance Memorial Medical Center. Dmand AI links Dr. Cahla to 3 more hospitals.
What medical group is Dr. Ahmed Zeyad Cahla part of?
Dr. Cahla is linked to Southern California Permanente Medical Group. Dmand AI links Dr. Cahla to 3 more medical groups.
Does Dr. Ahmed Zeyad Cahla accept Medicare?
Yes. CMS data shows Dr. Cahla billed Medicare for 168 services in 2024, and Dr. Cahla accepts Medicare assignment.
How many Medicare patients does Dr. Ahmed Zeyad Cahla see?
CMS counts 64 Medicare patients who saw Dr. Cahla in 2024, with an average age of 79.
What services does Dr. Ahmed Zeyad Cahla bill to Medicare?
In 2024, Dr. Cahla's most billed Medicare services were hospital inpatient care (99233), hospital inpatient care (99239) and hospital inpatient care (99223).
What drugs does Dr. Ahmed Zeyad Cahla prescribe most?
In 2024 Medicare Part D data, Dr. Cahla's most prescribed drugs by claims were Atorvastatin Calcium, Lisinopril and Amlodipine Besylate.
How long has Dr. Ahmed Zeyad Cahla been practicing?
Dr. Cahla graduated from medical school in 2021, 5 years ago.
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