Dr. Efstathios S. Tapazoglou, MD
- Medicare services, 2018
- 1,135
- Part D claims, 2018
- 1,218
- Industry payments
- $634
- Affiliated sites
- 1
- State license
- 1
- Practice address
- 11900 E 12 Mile Rd Suite 210 Suite 210, Warren, MI 48093
- Practice phone
- Call (586) 558-4700
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Macomb Hematology Oncology
Physician office · Warren, Michigan
Find Dr. Tapazoglou'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. Efstathios S. Tapazoglou is a hematologist and oncologist in Warren, Michigan
Dr. Tapazoglou practices at Macomb Hematology Oncology in Warren, Michigan.
Dr. Tapazoglou's NPI, 1821070798, was assigned on November 16, 2005. Dr. Tapazoglou holds Michigan license ET040673.
- NPI
- 1821070798NPI Registry (opens in a new tab)
- NPI enumeration date
- November 16, 2005
- NPI status
- Active
- Practice phone
- (586) 558-4700
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Efstathios S. Tapazoglou practices at Macomb Hematology Oncology in Warren, Michigan
Dr. Tapazoglou's primary practice is Macomb Hematology Oncology, at 11900 E 12 Mile Rd Suite 210 Suite 210, Warren, MI 48093. The practice phone is (586) 558-4700.
- Macomb Hematology Oncology11900 E 12 Mile Rd Suite 210 Suite 210, Warren, MI 48093Phone(586) 558-4700
Source: Dmand AI Affiliation Data
Dr. Efstathios S. Tapazoglou is affiliated with 1 site of care
Dr. Tapazoglou's primary practice is Macomb Hematology Oncology in Warren, Michigan.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Efstathios S. Tapazoglou's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Tapazoglou practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Macomb Hematology Oncology | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Efstathios S. Tapazoglou is one of 298 hematologists and oncologists in Michigan
Hematology and oncology is Dr. Tapazoglou's primary specialty in the NPI Registry, under taxonomy code 207RH0003X. Dr. Tapazoglou is licensed in Michigan.
Specialties and state licenses
- Hematology and oncology, MichiganPrimary
Hematologists and oncologists near Dr. Tapazoglou
Counts of hematologists and oncologists 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. Efstathios S. Tapazoglou billed Medicare for 1,135 services in 2018
CMS data shows 1,135 Medicare services from Dr. Tapazoglou across 6 procedure codes in 2018. Medicare paid $60,801 for them.
Dr. Tapazoglou's Medicare services by type, 2017 to 2018
- 2017
- 2018
- Office and hospital visits
- 2017: 4,6562018: 1,13576%
- Other services
- 2017: 142018: 0100%
- Surgery
- 2017: 142018: 0100%
Where Dr. Tapazoglou's Medicare services took place, 2018
- In an office55349%
- In a facility58251%
Dr. Tapazoglou compared with the Michigan median for hematologists and oncologists, 2018
- Dr. Tapazoglou
- Michigan median
- Medicare services
- 1,135vs 61983% above
- Part D claims
- 1,218vs 3783.2 times
Medians across 291 hematologists and oncologists in Michigan with Dmand AI profiles that report each measure.
Dr. Tapazoglou's most billed Medicare procedure codes, 2018
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. Tapazoglou and other hematologists and oncologists in Michigan.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Efstathios S. Tapazoglou's patients have a median age of 76
Across all payers, Dmand AI patient panel data puts Dr. Tapazoglou's median patient age at 76, with 13% women.
Dr. Tapazoglou's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 76
Patient panel by sex, all payers
- Women13%
- Men88%
Source: Dmand AI Patient Panel Data
Dr. Efstathios S. Tapazoglou wrote 1,218 Medicare Part D claims in 2018
In 2018, Dr. Tapazoglou wrote 1,218 Medicare Part D claims. They cover 41 drugs, with $222,196 in total drug cost. In 2017, CMS named 3,270 claims across 82 drugs.
Dr. Tapazoglou's most prescribed drugs by claims, 2018
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, 2017 to 2018
- 2017
- 2018
- Claims for drugs CMS names
- 2017: 3,2702018: 1,21863%
Drugs named by CMS: 41 in 2018, 82 in 2017.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. Efstathios S. Tapazoglou received $634 in industry payments from 2016 to 2018
CMS Open Payments shows 36 general payments to Dr. Tapazoglou from 17 drug and device companies from 2016 to 2018. Food and beverage make up the largest share, 81% of the total. Teva Pharmaceuticals USA, Inc. paid the most, $118.
General payments to Dr. Tapazoglou by program year, 2016 to 2018
General payments to Dr. Tapazoglou by kind, 2016 to 2018
- Food and beverage$51481%
- Education$12019%
Companies that paid Dr. Tapazoglou the most, 2016 to 2018
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Efstathios S. Tapazoglou'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 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 Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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. Efstathios S. Tapazoglou
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. Efstathios S. Tapazoglou's NPI number?
Dr. Efstathios S. Tapazoglou's NPI number is 1821070798. It was assigned on November 16, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Efstathios S. Tapazoglou?
Dr. Efstathios S. Tapazoglou is a hematologist and oncologist in Warren, Michigan. The primary specialty in the NPI Registry is Hematology & Oncology Physician (taxonomy code 207RH0003X).
Where does Dr. Efstathios S. Tapazoglou practice?
Dr. Tapazoglou practices at 11900 E 12 Mile Rd Suite 210 Suite 210, Warren, MI 48093. Dr. Tapazoglou's primary practice is Macomb Hematology Oncology in Warren, Michigan.
What is Dr. Efstathios S. Tapazoglou's office phone number?
The practice phone on file for Dr. Tapazoglou is (586) 558-4700.
What is Dr. Efstathios S. Tapazoglou's medical license number?
Dr. Tapazoglou holds Michigan license ET040673.
Does Dr. Efstathios S. Tapazoglou accept Medicare?
Yes. CMS data shows Dr. Tapazoglou billed Medicare for 1,135 services in 2018.
What services does Dr. Efstathios S. Tapazoglou bill to Medicare?
In 2018, Dr. Tapazoglou's most billed Medicare services were hospital inpatient care (99232), office visit, established patient (99214) and office visit, established patient (99213).
What drugs does Dr. Efstathios S. Tapazoglou prescribe most?
In 2018 Medicare Part D data, Dr. Tapazoglou's most prescribed drugs by claims were Levothyroxine Sodium, Xarelto and Furosemide.
Has Dr. Efstathios S. Tapazoglou received payments from drug or device companies?
CMS Open Payments shows $634 in general payments to Dr. Tapazoglou from 17 companies from 2016 to 2018. The largest total came from Teva Pharmaceuticals USA, Inc.
How long has Dr. Efstathios S. Tapazoglou been practicing?
Dr. Tapazoglou's NPI was assigned in 2005.
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