Dr. Ghassan A. Moasis, MD
- Medicare services, 2023
- 1,158
- Medicare patients, 2024
- 27
- Hospital affiliations
- 1
- Industry payments
- $3,917
- Medical group
- 1
- Practice address
- 9888 Genesee Avenue, La Jolla, CA 92037
- Practice phone
- Call (858) 626-4123
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Moasis' 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. Ghassan A. Moasis is a cardiothoracic surgeon in La Jolla, California
Dr. Moasis practices at Scripps Memorial Hospital La Jolla in La Jolla, California, part of Scripps Health.
Dr. Moasis' NPI, 1932547122, was assigned on June 10, 2013. Dr. Moasis graduated from Damascus University Faculty of Medicine in 1976. Dr. Moasis holds California license C134031.
- NPI
- 1932547122NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5496996480
- NPI enumeration date
- June 10, 2013
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (858) 626-4123
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 76
- Medical school graduation
- 1976
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Ghassan A. Moasis practices at Scripps Memorial Hospital La Jolla in La Jolla, California
Dr. Moasis' primary practice is Scripps Memorial Hospital La Jolla, at 9888 Genesee Avenue, La Jolla, CA 92037 in San Diego County. The practice phone is (858) 626-4123.
- Scripps Memorial Hospital La Jolla9888 Genesee Avenue, La Jolla, CA 92037 · San Diego CountyPhone(858) 626-4123
Source: Dmand AI Affiliation Data
Dr. Ghassan A. Moasis is affiliated with 2 sites of care and 1 medical group
Dr. Moasis' primary practice is Scripps Memorial Hospital La Jolla in La Jolla, California, part of Scripps Health. The medical group on file is Scripps Clinic Medical Group. Dmand AI also links Dr. Moasis 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. Ghassan A. Moasis' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Moasis practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Scripps Memorial Hospital La Jolla | 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. Ghassan A. Moasis is one of 568 cardiothoracic surgeons in California
Thoracic surgery (cardiothoracic vascular surgery) is Dr. Moasis' primary specialty in the NPI Registry, under taxonomy code 208G00000X. Dmand AI has Dr. Moasis' licenses on file in 2 states: California and Ohio.
Specialties and state licenses
- Thoracic surgery (cardiothoracic vascular surgery), CaliforniaPrimary
- Ohio license
Cardiothoracic surgeons near Dr. Moasis
Counts of cardiothoracic surgeons 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. Ghassan A. Moasis billed Medicare for 1,158 services in 2023
CMS data shows 1,158 Medicare services from Dr. Moasis across 19 procedure codes in 2023, for 27 Medicare patients. Medicare paid $754,575 for them.
Dr. Moasis' Medicare services by type, 2022 to 2023
- 2022
- 2023
- Surgery
- 2022: 1,2742023: 51959%
- Imaging
- 2022: 8472023: 32462%
- Tests and treatments
- 2022: 9052023: 31565%
- Office and hospital visits
- 2022: 682023: 0100%
Where Dr. Moasis' Medicare services took place, 2023
- In an office1,12497%
- In a facility343%
Dr. Moasis compared with the California median for cardiothoracic surgeons, 2023
- Dr. Moasis
- California median
- Medicare services
- 1,158vs 11410.2 times
- Medicare patients
- 27vs 9572% below
Medians across 453 cardiothoracic surgeons in California with Dmand AI profiles that report each measure.
Dr. Moasis' most billed Medicare procedure codes, 2023
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Moasis?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Moasis and other cardiothoracic surgeons in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Ghassan A. Moasis treated 27 Medicare patients in 2024, average age 72
CMS counts 27 Medicare patients who saw Dr. Moasis in 2024. The largest group is 65 to 74, with 14 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.08, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Moasis' median patient age at 62, with 19% women.
Dr. Moasis' Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Moasis' Medicare patients by sex, 2024
- Women1244%
- Men1556%
Chronic conditions among Dr. Moasis' Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease74%
- Diabetes67%
- Heart failure56%
- Atrial fibrillation52%
- Arthritis44%
Share of Medicare patients with each condition. A patient can have several.
Dr. Moasis' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 62
Patient panel by sex, all payers
- Women19%
- Men81%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Ghassan A. Moasis ranks in the 68th percentile for coronary artery bypass graft (cabg) in Medicare
Dr. Moasis accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 20 procedures of coronary artery bypass graft (cabg) by Dr. Moasis, more than 68% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Moasis ranks in Medicare procedure volume
- Coronary artery bypass graft (CABG)
- 68th percentile20 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Ghassan A. Moasis received $3,917 in industry payments from 2016 to 2025
CMS Open Payments shows 73 general payments to Dr. Moasis from 17 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 74% of the total. AtriCure, Inc. paid the most, $1,572.
General payments to Dr. Moasis by program year, 2016 to 2025
General payments to Dr. Moasis by kind, 2016 to 2025
- Food and beverage$2,91374%
- Travel and lodging$1,00426%
Companies that paid Dr. Moasis 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. Ghassan A. Moasis graduated from Damascus University Faculty of Medicine
Dr. Moasis graduated from Damascus University Faculty of Medicine in 1976.
- Medical school
Source: Dmand AI Professional Profile Data
Dr. Ghassan A. Moasis accepts plans from 7 insurance carriers
Dr. Moasis is in network with 7 carriers, including Elevance, Blue Cross Blue Shield of Michigan and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 6. Check the plan with the practice before a visit.
- Elevance
- Blue Cross Blue Shield of Michigan
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Regence Health Plans
- CMS Medicare
- Humana
Plan types Dr. Moasis accepts, by number of carriers
- Medicare6
- PPO5
- HMO3
- POS2
- EPO1
Source: Dmand AI Insurance Network Data
Sources for Dr. Ghassan A. Moasis'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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (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. Ghassan A. Moasis
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. Ghassan A. Moasis' NPI number?
Dr. Ghassan A. Moasis' NPI number is 1932547122. It was assigned on June 10, 2013, and it is active in the NPI Registry.
What kind of doctor is Dr. Ghassan A. Moasis?
Dr. Ghassan A. Moasis is a cardiothoracic surgeon in La Jolla, California. The primary specialty in the NPI Registry is Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician (taxonomy code 208G00000X).
Where does Dr. Ghassan A. Moasis practice?
Dr. Moasis practices at 9888 Genesee Avenue, La Jolla, CA 92037. Dr. Moasis' primary practice is Scripps Memorial Hospital La Jolla in La Jolla, California, part of Scripps Health. Dmand AI also links Dr. Moasis to 1 group practice or clinic.
What is Dr. Ghassan A. Moasis' office phone number?
The practice phone on file for Dr. Moasis is (858) 626-4123.
What is Dr. Ghassan A. Moasis' medical license number?
Dr. Moasis holds California license C134031, one of the licenses on file in 2 states.
Which states has Dr. Ghassan A. Moasis been licensed in?
Dmand AI has state licenses on file for Dr. Moasis in California (2015 to 2026) and Ohio (1984 to 2021).
Which hospitals is Dr. Ghassan A. Moasis affiliated with?
Dr. Moasis practices at Scripps Memorial Hospital La Jolla in La Jolla, California.
What medical group is Dr. Ghassan A. Moasis part of?
Dr. Moasis is linked to Scripps Clinic Medical Group.
Does Dr. Ghassan A. Moasis accept Medicare?
Yes. CMS data shows Dr. Moasis billed Medicare for 1,158 services in 2023, and Dr. Moasis accepts Medicare assignment.
How many Medicare patients does Dr. Ghassan A. Moasis see?
CMS counts 27 Medicare patients who saw Dr. Moasis in 2024, with an average age of 72.
Show 5 more questionsShow fewer questions
What services does Dr. Ghassan A. Moasis bill to Medicare?
In 2023, Dr. Moasis' most billed Medicare services were infusion or chemotherapy administration (96366), diagnostic imaging (75774) and surgery: heart and blood vessels (36140).
Where did Dr. Ghassan A. Moasis go to medical school?
Dr. Moasis graduated from Damascus University Faculty of Medicine in 1976.
Has Dr. Ghassan A. Moasis received payments from drug or device companies?
CMS Open Payments shows $3,917 in general payments to Dr. Moasis from 17 companies from 2016 to 2025. The largest total came from AtriCure, Inc.
How long has Dr. Ghassan A. Moasis been practicing?
Dr. Moasis graduated from medical school in 1976, 50 years ago.
What insurance does Dr. Ghassan A. Moasis accept?
Dr. Moasis is in network with 7 carriers, including Elevance, Blue Cross Blue Shield of Michigan and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 6. Check the plan with the practice before a visit.
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