Clin Appl Thromb Hemost
Dr. Melkon Hacobian, MD
- Medicare services, 2024
- 11,851
- Medicare patients, 2024
- 2,100
- Part D claims, 2024
- 14,066
- Publications
- 3
- MIPS score, 2024
- 88
- Practice address
- 1250 16th Street, Santa Monica, CA 90404
- Practice phone
- Call (310) 319-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Hacobian'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. Melkon Hacobian is a cardiologist in Santa Monica, California
Dr. Hacobian practices at UCLA Santa Monica Medical Center in Santa Monica, California, part of University of California Health.
Dr. Hacobian's NPI, 1174539415, was assigned on July 31, 2006. Dr. Hacobian graduated from Tabriz University of Medical Sciences in 1997. Dr. Hacobian's California license number on file is A129903.
- NPI
- 1174539415NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2668575986
- NPI enumeration date
- July 31, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (310) 319-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 58
- Medical school graduation
- 1997
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Melkon Hacobian practices at UCLA Santa Monica Medical Center in Santa Monica, California
Dr. Hacobian's primary practice is UCLA Santa Monica Medical Center, at 1250 16th Street, Santa Monica, CA 90404 in Los Angeles County. The practice phone is (310) 319-4000.
- UCLA Santa Monica Medical Center1250 16th Street, Santa Monica, CA 90404 · Los Angeles CountyPhone(310) 319-4000
Source: Dmand AI Affiliation Data
Dr. Melkon Hacobian is affiliated with 3 sites of care and 1 medical group
Dr. Hacobian's primary practice is UCLA Santa Monica Medical Center in Santa Monica, California, part of University of California Health. Dr. Hacobian is also affiliated with Ronald Reagan UCLA Medical Center. The medical group on file is UCLA Medical Group. Dmand AI also links Dr. Hacobian to 1 more group practice or clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Melkon Hacobian's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Hacobian practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| UCLA Santa Monica Medical Center | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Melkon Hacobian is one of 2,375 cardiologists in California
Cardiovascular disease is Dr. Hacobian's primary specialty in the NPI Registry, under taxonomy code 207RC0000X. Dr. Hacobian is board certified in cardiovascular disease by the American Board of Internal Medicine. Dmand AI has Dr. Hacobian's licenses on file in 4 states: California, Maine, New Hampshire and Massachusetts.
Specialties and state licenses
- Cardiovascular disease, CaliforniaPrimary
- Maine license
- New Hampshire license
- Massachusetts license
Clinical focus
Dmand AI lists aneurysm, aortic atherosclerois, arterial blot clot /embolism, atrial fibrillation and flutter, cardiomyopathy, chronic hypertension, chronic skin ulcer and coronary artery disease among the conditions Dr. Hacobian treats.
Cardiologists near Dr. Hacobian
Counts of cardiologists 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. Melkon Hacobian billed Medicare for 11,851 services in 2024
CMS data shows 11,851 Medicare services from Dr. Hacobian across 30 procedure codes in 2024, for 2,100 Medicare patients. Medicare paid $865,538 for them.
Dr. Hacobian's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 5,7082024: 5,9174%
- Office and hospital visits
- 2023: 3,9622024: 4,0051%
- Drugs given in the office
- 2023: 9272024: 9593%
- Other services
- 2023: 6542024: 6926%
- Imaging
- 2023: 2642024: 2785%
Where Dr. Hacobian's Medicare services took place, 2024
- In an office10,10785%
- In a facility1,74415%
Dr. Hacobian compared with the California median for cardiologists, 2024
- Dr. Hacobian
- California median
- Medicare services
- 11,851vs 1,5607.6 times
- Medicare patients
- 2,100vs 6443.3 times
- Part D claims
- 13,844vs 1,4109.8 times
Medians across 2,237 cardiologists in California with Dmand AI profiles that report each measure.
Dr. Hacobian'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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Hacobian and other cardiologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Melkon Hacobian treated 2,100 Medicare patients in 2024, average age 76
CMS counts 2,100 Medicare patients who saw Dr. Hacobian in 2024. The largest group is 65 to 74, with 800 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 31% are also on Medicaid. Their average risk score is 2.16, 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. Hacobian's median patient age at 68, with 48% women.
Dr. Hacobian's Medicare patients by age, 2024
Dr. Hacobian's Medicare patients by sex, 2024
- Women1,07151%
- Men1,02949%
Chronic conditions among Dr. Hacobian's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis60%
- Ischemic heart disease49%
- Diabetes37%
- Mood disorders35%
- Anxiety33%
- Heart failure33%
Share of Medicare patients with each condition. A patient can have several.
Dr. Hacobian's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women48%
- Men51%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Melkon Hacobian wrote 14,066 Medicare Part D claims in 2024
In 2024, Dr. Hacobian wrote 14,066 Medicare Part D claims for 1,516 patients. 86% of them were for generic drugs. CMS names the drug for 13,844 of them, across 75 drugs with 11 or more claims each, at $2,103,100 in total drug cost. In 2023, CMS named 12,353 claims across 68 drugs.
Dr. Hacobian's Part D claims by kind of drug, 2024
- Generic12,162 claims86%
- Brand-name1,904 claims14%
Dr. Hacobian'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. Hacobian's Part D claims, 2024
- Antibiotics0%54 of 14,066 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: 12,3532024: 13,84412%
Drugs named by CMS: 75 in 2024, 68 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. Melkon Hacobian scored 88 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 88 out of 100 for Dr. Hacobian for performance year 2024, reported as part of a group. Dr. Hacobian accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Hacobian as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Hacobian's MIPS scores, performance year 2024
- 88of 100Final score
- 79.4of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 74of 100Cost
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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Dr. Melkon Hacobian has 3 publications on record
Dmand AI links 3 papers to Dr. Hacobian in 2009. Dr. Hacobian's most frequent co-authors are Mylan C. Cohen, MD, Nainesh C. Patel, MD and Ranjith Shetty, MD.
Dr. Hacobian's most frequent co-authors
Recent publications by Dr. Hacobian
See who Dr. Hacobian researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Hacobian works with, so you can find a warm path to the right cardiologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Melkon Hacobian received $285 in industry payments from 2017 to 2023
CMS Open Payments shows 9 general payments to Dr. Hacobian from 5 drug and device companies from 2017 to 2023. Food and beverage make up the largest share, 93% of the total. Pfizer Inc. paid the most, $126.
General payments to Dr. Hacobian by program year, 2017 to 2023
General payments to Dr. Hacobian by kind, 2017 to 2023
- Food and beverage$26693%
- Education$197%
Companies that paid Dr. Hacobian the most, 2017 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Melkon Hacobian has 2 awards and honors on record
Dmand AI lists 2 awards for Dr. Hacobian, most recently CMS Stage 1 2012 in 2012.
Awards and honors for Dr. Hacobian
- 2012
- CMS Stage 1 2012
- Undated
- ACC Fellow
Source: Dmand AI Professional Profile Data
Dr. Melkon Hacobian graduated from Tabriz University of Medical Sciences
Dr. Hacobian graduated from Tabriz University of Medical Sciences in 1997. Dr. Hacobian is a member of ACC.
- Medical school
- Board certified in cardiovascular disease
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Dr. Melkon Hacobian accepts plans from 14 insurance carriers
Dr. Hacobian 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. Hacobian accepts, by number of carriers
- PPO9
- HMO7
- Medicare7
- EPO4
- POS3
Source: Dmand AI Insurance Network Data
Sources for Dr. Melkon Hacobian'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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| 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. Melkon Hacobian
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. Melkon Hacobian's NPI number?
Dr. Melkon Hacobian's NPI number is 1174539415. It was assigned on July 31, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Melkon Hacobian?
Dr. Melkon Hacobian is a cardiologist in Santa Monica, California. The primary specialty in the NPI Registry is Cardiovascular Disease Physician (taxonomy code 207RC0000X).
Where does Dr. Melkon Hacobian practice?
Dr. Hacobian practices at 1250 16th Street, Santa Monica, CA 90404. Dr. Hacobian's primary practice is UCLA Santa Monica Medical Center in Santa Monica, California, part of University of California Health. Dmand AI also links Dr. Hacobian to 1 group practice or clinic.
What is Dr. Melkon Hacobian's office phone number?
The practice phone on file for Dr. Hacobian is (310) 319-4000.
What is Dr. Melkon Hacobian's medical license number?
Dr. Hacobian's California license number on file is A129903, one of the licenses on file in 4 states.
Which states has Dr. Melkon Hacobian been licensed in?
Dmand AI has state licenses on file for Dr. Hacobian in California (2014 to 2025), Maine (since 2013), New Hampshire (since 2011) and Massachusetts (2006 to 2021).
Which hospitals is Dr. Melkon Hacobian affiliated with?
Dr. Hacobian practices at UCLA Santa Monica Medical Center in Santa Monica, California. Dr. Hacobian is also affiliated with Ronald Reagan UCLA Medical Center.
What medical group is Dr. Melkon Hacobian part of?
Dr. Hacobian is linked to UCLA Medical Group.
Does Dr. Melkon Hacobian accept Medicare?
Yes. CMS data shows Dr. Hacobian billed Medicare for 11,851 services in 2024, and Dr. Hacobian accepts Medicare assignment.
Does Dr. Melkon Hacobian offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Hacobian as offering telehealth services.
Show 11 more questionsShow fewer questions
What is Dr. Melkon Hacobian's MIPS score?
Dr. Hacobian's MIPS final score for performance year 2024 is 88 out of 100, reported as part of a group.
How many Medicare patients does Dr. Melkon Hacobian see?
CMS counts 2,100 Medicare patients who saw Dr. Hacobian in 2024, with an average age of 76.
Is Dr. Melkon Hacobian board certified?
Yes. Dr. Hacobian is board certified in cardiovascular disease by the American Board of Internal Medicine.
What services does Dr. Melkon Hacobian bill to Medicare?
In 2024, Dr. Hacobian's most billed Medicare services were office visit, established patient (99214), heart test or procedure (93000) and heart test or procedure (93010).
Where did Dr. Melkon Hacobian go to medical school?
Dr. Hacobian graduated from Tabriz University of Medical Sciences in 1997.
What drugs does Dr. Melkon Hacobian prescribe most?
In 2024 Medicare Part D data, Dr. Hacobian's most prescribed drugs by claims were Atorvastatin Calcium, Metoprolol Succinate and Eliquis.
Has Dr. Melkon Hacobian received payments from drug or device companies?
CMS Open Payments shows $285 in general payments to Dr. Hacobian from 5 companies from 2017 to 2023. The largest total came from Pfizer Inc.
How long has Dr. Melkon Hacobian been practicing?
Dr. Hacobian graduated from medical school in 1997, 29 years ago.
Does Dr. Melkon Hacobian do research?
Dmand AI links 3 publications to Dr. Hacobian.
Who does Dr. Melkon Hacobian publish with?
Dr. Hacobian's most frequent co-authors are Mylan C. Cohen, MD (1 shared paper), Nainesh C. Patel, MD (1 shared paper) and Ranjith Shetty, MD (1 shared paper).
What insurance does Dr. Melkon Hacobian accept?
Dr. Hacobian 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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