Dr. Edward Ralph Assi, DO
- Medicare services, 2024
- 4,326
- Medicare patients, 2024
- 933
- Part D claims, 2024
- 9,513
- Hospital affiliations
- 5
- Industry payments
- $163,561
- Practice address
- 1625 Medical Center Dr, El Paso, TX 79902
- Practice phone
- Call (915) 747-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Assi'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. Edward Ralph Assi is a cardiologist in El Paso, Texas
Dr. Assi practices at The Hospitals of Providence - Sierra Campus in El Paso, Texas, part of Tenet Healthcare.
Dr. Assi's NPI, 1669472544, was assigned on July 21, 2005. Dr. Assi graduated from Texas College of Osteopathic Medicine in 1994. Dr. Assi holds Texas license K5782.
- NPI
- 1669472544NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6608864863
- NPI enumeration date
- July 21, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (915) 747-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 58
- Medical school graduation
- 1994
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Edward Ralph Assi practices at The Hospitals of Providence - Sierra Campus in El Paso, Texas
Dr. Assi's primary practice is The Hospitals of Providence - Sierra Campus, at 1625 Medical Center Dr, El Paso, TX 79902 in El Paso County. The practice phone is (915) 747-4000.
- The Hospitals of Providence - Sierra Campus1625 Medical Center Dr, El Paso, TX 79902 · El Paso CountyPhone(915) 747-4000
Source: Dmand AI Affiliation Data
Dr. Edward Ralph Assi is affiliated with 9 sites of care and 5 medical groups
Dr. Assi's primary practice is The Hospitals of Providence - Sierra Campus in El Paso, Texas, part of Tenet Healthcare. Dr. Assi is also affiliated with The Hospitals of Providence - Memorial Campus. The medical group on file is Surgical Oncology Associates of South Texas. Dmand AI also links Dr. Assi to 3 more hospitals, 4 medical groups, 3 group practices and clinics 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. Edward Ralph Assi's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Assi practices, 9 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| The Hospitals of Providence - Sierra Campus | Available with a free account |
| +8 more sites and 4 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Edward Ralph Assi is one of 1,481 cardiologists in Texas
Cardiovascular disease is Dr. Assi's primary specialty in the NPI Registry, under taxonomy code 207RC0000X. Dr. Assi is board certified in cardiovascular disease by the American Board of Internal Medicine. Dr. Assi is licensed in Texas.
Specialties and state licenses
- Cardiovascular disease, TexasPrimary
Clinical focus
Dmand AI lists aneurysm, angioplasty, aortic atherosclerois, atrial fibrillation and flutter, cardiac catheterization, cardiomyopathy, cerebrovascular disease and chronic embolism thrombosis among the conditions Dr. Assi treats.
Cardiologists near Dr. Assi
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. Edward Ralph Assi billed Medicare for 4,326 services in 2024
CMS data shows 4,326 Medicare services from Dr. Assi across 40 procedure codes in 2024, for 933 Medicare patients. Medicare paid $290,176 for them.
Dr. Assi's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 2,5512024: 1,88926%
- Office and hospital visits
- 2023: 1,6702024: 1,84510%
- Drugs given in the office
- 2023: 2802024: 35426%
- Imaging
- 2023: 1902024: 12136%
- Other services
- 2023: 2162024: 10253%
- Surgery
- 2023: 142024: 157%
Where Dr. Assi's Medicare services took place, 2024
- In an office3,49581%
- In a facility83119%
Dr. Assi compared with the Texas median for cardiologists, 2024
- Dr. Assi
- Texas median
- Medicare services
- 4,326vs 1,9552.2 times
- Medicare patients
- 933vs 62849% above
- Part D claims
- 9,245vs 2,2324.1 times
Medians across 1,431 cardiologists in Texas with Dmand AI profiles that report each measure.
Dr. Assi'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. Assi and other cardiologists in Texas.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Edward Ralph Assi treated 933 Medicare patients in 2024, average age 77
CMS counts 933 Medicare patients who saw Dr. Assi in 2024. The largest group is 75 to 84, with 364 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 6% are also on Medicaid. Their average risk score is 1.54, 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. Assi's median patient age at 72, with 51% women.
Dr. Assi's Medicare patients by age, 2024
Dr. Assi's Medicare patients by sex, 2024
- Women47951%
- Men45449%
Chronic conditions among Dr. Assi's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease50%
- Arthritis48%
- Diabetes48%
- Chronic kidney disease38%
- Atrial fibrillation34%
- Heart failure26%
Share of Medicare patients with each condition. A patient can have several.
Dr. Assi's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women51%
- Men48%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Edward Ralph Assi wrote 9,513 Medicare Part D claims in 2024
In 2024, Dr. Assi wrote 9,513 Medicare Part D claims for 1,576 patients. 86% of them were for generic drugs. CMS names the drug for 9,245 of them, across 58 drugs with 11 or more claims each, at $1,628,781 in total drug cost. In 2023, CMS named 8,206 claims across 55 drugs.
Dr. Assi's Part D claims by kind of drug, 2024
- Generic8,149 claims86%
- Brand-name1,364 claims14%
Dr. Assi'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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 8,2062024: 9,24513%
Drugs named by CMS: 58 in 2024, 55 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. Edward Ralph Assi ranks in the 72nd percentile for pacemaker insertion or repair in Medicare
Dr. Assi accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 21 procedures of pacemaker insertion or repair by Dr. Assi, more than 72% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Assi ranks in Medicare procedure volume
- Pacemaker insertion or repair
- 72nd percentile21 procedures
- Coronary angioplasty and stenting
- 33rd percentile12 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Leg revascularization (restoring blood flow): 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Edward Ralph Assi received $163,561 in industry payments from 2016 to 2025
CMS Open Payments shows 1,280 general payments to Dr. Assi from 49 drug and device companies from 2016 to 2025. Speaker and faculty fees make up the largest share, 59% of the total. Janssen Pharmaceuticals, Inc paid the most, $82,982.
General payments to Dr. Assi by program year, 2016 to 2025
General payments to Dr. Assi by kind, 2016 to 2025
- Speaker and faculty fees$96,31659%
- Food and beverage$44,89027%
- Travel and lodging$17,41311%
- Consulting fees$4,8833%
- Education$590%
Companies that paid Dr. Assi 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. Edward Ralph Assi has 2 awards and honors on record
Dmand AI lists 2 awards for Dr. Assi, most recently CMS Stage 1 2012 in 2012.
Awards and honors for Dr. Assi
- 2012
- CMS Stage 1 2012
- Undated
- ACC Fellow
Source: Dmand AI Professional Profile Data
Dr. Edward Ralph Assi graduated from Texas College of Osteopathic Medicine
Dr. Assi graduated from Texas College of Osteopathic Medicine in 1994. Dr. Assi is a member of ACC.
- Medical school
- Board certified in cardiovascular disease
- Board certified in interventional cardiology
- Board certified in 1995 - 2001
- Board certified in 1998 - 2026
Source: Dmand AI Professional Profile Data
Dr. Edward Ralph Assi accepts plans from 23 insurance carriers
Dr. Assi is in network with 23 carriers, including Elevance, United Healthcare and Aetna. PPO plans come from the most carriers, 14. Check the plan with the practice before a visit.
- Elevance
- United Healthcare
- Aetna
- Cigna
- HCSC
- Humana
- Alliant Health Plans
- Aspirus Health Plan
- +15 more carriersWith a free account
Plan types Dr. Assi accepts, by number of carriers
- PPO14
- HMO13
- Medicare9
- EPO4
- POS4
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. Edward Ralph Assi'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)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| 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. Edward Ralph Assi
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. Edward Ralph Assi's NPI number?
Dr. Edward Ralph Assi's NPI number is 1669472544. It was assigned on July 21, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Edward Ralph Assi?
Dr. Edward Ralph Assi is a cardiologist in El Paso, Texas. The primary specialty in the NPI Registry is Cardiovascular Disease Physician (taxonomy code 207RC0000X).
Where does Dr. Edward Ralph Assi practice?
Dr. Assi practices at 1625 Medical Center Dr, El Paso, TX 79902. Dr. Assi's primary practice is The Hospitals of Providence - Sierra Campus in El Paso, Texas, part of Tenet Healthcare. Dmand AI also links Dr. Assi to 3 hospitals, 4 medical groups, 3 group practices and clinics and 1 home health agency.
What is Dr. Edward Ralph Assi's office phone number?
The practice phone on file for Dr. Assi is (915) 747-4000.
What is Dr. Edward Ralph Assi's medical license number?
Dr. Assi holds Texas license K5782.
Which hospitals is Dr. Edward Ralph Assi affiliated with?
Dr. Assi practices at The Hospitals of Providence - Sierra Campus in El Paso, Texas. Dr. Assi is also affiliated with The Hospitals of Providence - Memorial Campus. Dmand AI links Dr. Assi to 3 more hospitals.
What medical group is Dr. Edward Ralph Assi part of?
Dr. Assi is linked to Surgical Oncology Associates of South Texas. Dmand AI links Dr. Assi to 4 more medical groups.
Does Dr. Edward Ralph Assi accept Medicare?
Yes. CMS data shows Dr. Assi billed Medicare for 4,326 services in 2024, and Dr. Assi accepts Medicare assignment.
How many Medicare patients does Dr. Edward Ralph Assi see?
CMS counts 933 Medicare patients who saw Dr. Assi in 2024, with an average age of 77.
Is Dr. Edward Ralph Assi board certified?
Yes. Dr. Assi is board certified in cardiovascular disease by the American Board of Internal Medicine.
Show 6 more questionsShow fewer questions
What services does Dr. Edward Ralph Assi bill to Medicare?
In 2024, Dr. Assi's most billed Medicare services were office visit, established patient (99214), heart test or procedure (93000) and hospital inpatient care (99232).
Where did Dr. Edward Ralph Assi go to medical school?
Dr. Assi graduated from Texas College of Osteopathic Medicine in 1994.
What drugs does Dr. Edward Ralph Assi prescribe most?
In 2024 Medicare Part D data, Dr. Assi's most prescribed drugs by claims were Metoprolol Succinate, Atorvastatin Calcium and Losartan Potassium.
Has Dr. Edward Ralph Assi received payments from drug or device companies?
CMS Open Payments shows $163,561 in general payments to Dr. Assi from 49 companies from 2016 to 2025. The largest total came from Janssen Pharmaceuticals, Inc.
How long has Dr. Edward Ralph Assi been practicing?
Dr. Assi graduated from medical school in 1994, 32 years ago.
What insurance does Dr. Edward Ralph Assi accept?
Dr. Assi is in network with 23 carriers, including Elevance, United Healthcare and Aetna. PPO plans come from the most carriers, 14. Check the plan with the practice before a visit.
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