Dr. Ellis G. Reef, MD
- Medicare services, 2024
- 18,098
- Medicare patients, 2024
- 7,933
- Hospital affiliations
- 5
- Industry payments
- $291
- Medical groups
- 2
- Practice address
- 6019 Walnut Grove Road, Memphis, TN 38120
- Practice phone
- Call (901) 226-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Reef'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. Ellis G. Reef is a cardiologist in Memphis, Tennessee
Dr. Reef practices at Baptist Memorial Hospital-Memphis in Memphis, Tennessee, part of Baptist Memorial Health Care.
Dr. Reef's NPI, 1154356764, was assigned on July 12, 2006. Dr. Reef holds Mississippi license 14151.
- NPI
- 1154356764NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6800845470
- NPI enumeration date
- July 12, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (901) 226-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 72
- Medical school graduation
- 1980
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Ellis G. Reef practices at Baptist Memorial Hospital-Memphis in Memphis, Tennessee
Dr. Reef's primary practice is Baptist Memorial Hospital-Memphis, at 6019 Walnut Grove Road, Memphis, TN 38120 in Shelby County. The practice phone is (901) 226-5000.
- Baptist Memorial Hospital-Memphis6019 Walnut Grove Road, Memphis, TN 38120 · Shelby CountyPhone(901) 226-5000
Source: Dmand AI Affiliation Data
Dr. Ellis G. Reef is affiliated with 7 sites of care and 2 medical groups
Dr. Reef's primary practice is Baptist Memorial Hospital-Memphis in Memphis, Tennessee, part of Baptist Memorial Health Care. Dr. Reef is also affiliated with Methodist University Hospital. The medical group on file is Baptist Memorial Hospital-Memphis. Dmand AI also links Dr. Reef to 3 more hospitals, 1 physician office, 1 group practice or clinic and 1 medical group, 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. Ellis G. Reef's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Reef practices, 7 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Baptist Memorial Hospital-Memphis | Available with a free account |
| +6 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Baptist Memorial Health Care and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Ellis G. Reef is one of 424 cardiologists in Tennessee
Cardiovascular disease is Dr. Reef's primary specialty in the NPI Registry, under taxonomy code 207RC0000X. Dr. Reef is board certified in cardiovascular disease by the American Board of Internal Medicine. Dmand AI has Dr. Reef's licenses on file in 2 states: Mississippi and Tennessee.
Specialties and state licenses
- Cardiovascular disease, MississippiPrimary
- Tennessee license
Cardiologists near Dr. Reef
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. Ellis G. Reef billed Medicare for 18,098 services in 2024
CMS data shows 18,098 Medicare services from Dr. Reef across 10 procedure codes in 2024, for 7,933 Medicare patients. Medicare paid $187,796 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Reef's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 15,7852024: 18,09815%
Dr. Reef compared with the Tennessee median for cardiologists, 2024
- Dr. Reef
- Tennessee median
- Medicare services
- 18,098vs 1,79010.1 times
- Medicare patients
- 7,933vs 8669.2 times
Medians across 428 cardiologists in Tennessee with Dmand AI profiles that report each measure.
Dr. Reef'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. Reef and other cardiologists in Tennessee.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Ellis G. Reef treated 7,933 Medicare patients in 2024, average age 76
CMS counts 7,933 Medicare patients who saw Dr. Reef in 2024. The largest group is 75 to 84, with 3,074 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 12% are also on Medicaid. Their average risk score is 1.88, 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. Reef's median patient age at 70, with 55% women.
Dr. Reef's Medicare patients by age, 2024
Dr. Reef's Medicare patients by sex, 2024
- Women4,40055%
- Men3,53345%
Chronic conditions among Dr. Reef's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis59%
- Ischemic heart disease53%
- Diabetes42%
- Chronic kidney disease41%
- Atrial fibrillation40%
- Heart failure38%
Share of Medicare patients with each condition. A patient can have several.
Dr. Reef'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
- Women55%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Ellis G. Reef scored 0 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 0 out of 100 for Dr. Reef for performance year 2024, reported individually. Dr. Reef accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Reef's MIPS scores, performance year 2024
- 0of 100Final score
- 0of 100Quality
- 0of 100Improvement Activities
- 0of 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. Ellis G. Reef received $291 in industry payments from 2016 to 2023
CMS Open Payments shows 19 general payments to Dr. Reef from 3 drug and device companies from 2016 to 2023. Food and beverage make up the largest share, 100% of the total. Lantheus Medical Imaging, Inc. paid the most, $202.
General payments to Dr. Reef by program year, 2016 to 2023
Companies that paid Dr. Reef the most, 2016 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Ellis G. Reef is board certified in cardiovascular disease
- Board certified in cardiovascular disease
Source: Dmand AI Professional Profile Data
Sources for Dr. Ellis G. Reef'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)Clinician Public Reporting: Overall MIPS Performance (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 |
| 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. Ellis G. Reef
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. Ellis G. Reef's NPI number?
Dr. Ellis G. Reef's NPI number is 1154356764. It was assigned on July 12, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Ellis G. Reef?
Dr. Ellis G. Reef is a cardiologist in Memphis, Tennessee. The primary specialty in the NPI Registry is Cardiovascular Disease Physician (taxonomy code 207RC0000X).
Where does Dr. Ellis G. Reef practice?
Dr. Reef practices at 6019 Walnut Grove Road, Memphis, TN 38120. Dr. Reef's primary practice is Baptist Memorial Hospital-Memphis in Memphis, Tennessee, part of Baptist Memorial Health Care. Dmand AI also links Dr. Reef to 3 hospitals, 1 physician office, 1 group practice or clinic and 1 medical group.
What is Dr. Ellis G. Reef's office phone number?
The practice phone on file for Dr. Reef is (901) 226-5000.
What is Dr. Ellis G. Reef's medical license number?
Dr. Reef holds Mississippi license 14151, one of the licenses on file in 2 states.
Which states has Dr. Ellis G. Reef been licensed in?
Dmand AI has state licenses on file for Dr. Reef in Mississippi and Tennessee.
Which hospitals is Dr. Ellis G. Reef affiliated with?
Dr. Reef practices at Baptist Memorial Hospital-Memphis in Memphis, Tennessee. Dr. Reef is also affiliated with Methodist University Hospital. Dmand AI links Dr. Reef to 3 more hospitals.
What medical group is Dr. Ellis G. Reef part of?
Dr. Reef is linked to Baptist Memorial Hospital-Memphis. Dmand AI links Dr. Reef to 1 more medical group.
Does Dr. Ellis G. Reef accept Medicare?
Yes. CMS data shows Dr. Reef billed Medicare for 18,098 services in 2024, and Dr. Reef accepts Medicare assignment.
What is Dr. Ellis G. Reef's MIPS score?
Dr. Reef's MIPS final score for performance year 2024 is 0 out of 100, reported individually.
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How many Medicare patients does Dr. Ellis G. Reef see?
CMS counts 7,933 Medicare patients who saw Dr. Reef in 2024, with an average age of 76.
Is Dr. Ellis G. Reef board certified?
Yes. Dr. Reef is board certified in cardiovascular disease by the American Board of Internal Medicine.
What services does Dr. Ellis G. Reef bill to Medicare?
In 2024, Dr. Reef's most billed Medicare services were heart test or procedure (93010), heart test or procedure (93306) and heart test or procedure (93016).
Has Dr. Ellis G. Reef received payments from drug or device companies?
CMS Open Payments shows $291 in general payments to Dr. Reef from 3 companies from 2016 to 2023. The largest total came from Lantheus Medical Imaging, Inc.
How long has Dr. Ellis G. Reef been practicing?
Dr. Reef graduated from medical school in 1980, 46 years ago.
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