Primary practice
Huntington Hospital - Unit
Acute Care Hospital-Unit · Pasadena, California
Find Dr. Dagher's professional email, personal email and mobile number
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Dr. Dagher practices at Huntington Hospital - Unit in Pasadena, California.
Dr. Dagher's NPI, 1316367949, was assigned on April 22, 2014. Dr. Dagher graduated from New York Medical College in 2014. Dr. Dagher holds California license A138220.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Dagher's primary practice is Huntington Hospital - Unit, at 100 W. California Blvd, Pasadena, CA 91105 in Los Angeles County. The practice phone is (626) 397-2618.
Source: Dmand AI Affiliation Data
Dr. Dagher's primary practice is Huntington Hospital - Unit in Pasadena, California. Dr. Dagher is also affiliated with Huntington Hospital. The medical group on file is Cedars-Sinai Medical Group. Dmand AI also links Dr. Dagher to 1 more physician office and 1 medical group, each named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Dagher practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Huntington Hospital - Unit | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Internal medicine is Dr. Dagher's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Dagher is board certified in internal medicine by the American Board of Internal Medicine. Dr. Dagher is licensed in California.
Dmand AI lists acid reflux, anxiety, cardiac arrhythmia, cellulitis, chest trauma, chronic diabetes, chronic hypertension and chronic lung disease among the conditions Dr. Dagher treats.
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
CMS data shows 438 Medicare services from Dr. Dagher across 8 procedure codes in 2024, for 166 Medicare patients. Medicare paid $33,413 for them. Every service was in a facility, such as a hospital, rather than an office.
Medians across 15,815 internists in California with Dmand AI profiles that report each measure.
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
CMS counts 166 Medicare patients who saw Dr. Dagher in 2024. The largest group is 65 to 74, with 58 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 70% are also on Medicaid. Their average risk score is 2.63, 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. Dagher's median patient age at 67, with 47% women.
Share of Medicare patients with each condition. A patient can have several.
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Median age 67
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
In 2024, Dr. Dagher wrote 23 Medicare Part D claims for 14 patients. 83% of them were for generic drugs. They cover 9 drugs, with $3,737 in total drug cost. In 2016, CMS named 187 claims across 12 drugs.
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drugs named by CMS: 9 in 2017, 12 in 2016.
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
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 89 out of 100 for Dr. Dagher for performance year 2024, reported as part of a group. Dr. Dagher accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Dagher as offering telehealth.
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
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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Dmand AI links Dr. Dagher to 3 clinical trials. 1 is still active or recruiting. Conditions studied include Non-alcoholic Fatty Liver Disease and Fatty Liver. Regeneron Pharmaceuticals sponsors the most, 2. Open Payments lists research payments to Dr. Dagher that name 3 trials.
Conditions in Dr. Dagher's trials
Sources: Open Payments (CMS), 2025 data, released July 7, 2026; ClinicalTrials.gov (National Library of Medicine); and Dmand AI Research Linkage
CMS Open Payments shows 72 general payments to Dr. Dagher from 6 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 100% of the total. AstraZeneca Pharmaceuticals LP paid the most, $51,838. It also lists 10 research payments totaling $10,904 from 2019 to 2024, naming 3 clinical trials.
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Dagher graduated from New York Medical College in 2014.
Source: Dmand AI Professional Profile Data
Dr. Dagher is in network with 14 carriers, including Blue Cross Blue Shield of Michigan, United Healthcare and Aetna. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.
Source: Dmand AI Insurance Network 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 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) |
| Clinical trials and co-investigators | ClinicalTrials.gov (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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 |
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Dr. Christopher Dagher's NPI number is 1316367949. It was assigned on April 22, 2014, and it is active in the NPI Registry.
Dr. Christopher Dagher is an internist in Pasadena, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Dr. Dagher practices at 100 W. California Blvd, Pasadena, CA 91105. Dr. Dagher's primary practice is Huntington Hospital - Unit in Pasadena, California. Dmand AI also links Dr. Dagher to 1 physician office and 1 medical group.
The practice phone on file for Dr. Dagher is (626) 397-2618.
Dr. Dagher holds California license A138220.
Dr. Dagher is affiliated with Huntington Hospital. Dmand AI links Dr. Dagher to 1 more hospital.
Dr. Dagher is linked to Cedars-Sinai Medical Group. Dmand AI links Dr. Dagher to 1 more medical group.
Yes. CMS data shows Dr. Dagher billed Medicare for 438 services in 2024, and Dr. Dagher accepts Medicare assignment.
Yes. The CMS Doctors and Clinicians file lists Dr. Dagher as offering telehealth services.
Dr. Dagher's MIPS final score for performance year 2024 is 89 out of 100, reported as part of a group.
CMS counts 166 Medicare patients who saw Dr. Dagher in 2024, with an average age of 75.
Yes. Dr. Dagher is board certified in internal medicine by the American Board of Internal Medicine.
In 2024, Dr. Dagher's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99239) and hospital inpatient care (99231).
Dr. Dagher graduated from New York Medical College in 2014.
In 2017 Medicare Part D data, Dr. Dagher's most prescribed drugs by claims were Atorvastatin Calcium, Omeprazole and Amlodipine Besylate.
CMS Open Payments shows $59,996 in general payments to Dr. Dagher from 6 companies from 2016 to 2025. The largest total came from AstraZeneca Pharmaceuticals LP.
Dr. Dagher graduated from medical school in 2014, 12 years ago.
Dr. Dagher has worked on 3 clinical trials.
Dr. Dagher is in network with 14 carriers, including Blue Cross Blue Shield of Michigan, United Healthcare and Aetna. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.
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