IntestinesPancreatic NeoplasmsTransplantation, Autologous
Dr. Andreas G. Tzakis, MD
NPI1427013218
- Medicare services, 2018
- 88
- Part D claims, 2019
- 149
- Publications
- 592
- Clinical trials
- 2
- Industry payments
- $753
- Practice address
- 215 E Water St, Muncy, PA 17756
- Practice phone
- Call (305) 585-1288
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Tzakis' professional email, personal email and mobile number
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Dr. Andreas G. Tzakis is a transplant surgery physician in Muncy, Pennsylvania
Dr. Tzakis practices in Muncy, Pennsylvania.
Dr. Tzakis' NPI, 1427013218, was assigned on April 18, 2006. Dr. Tzakis graduated from University of Athens in 1974. Dr. Tzakis' Florida license number on file is ME70382.
NPI and contact details
- NPI
- 1427013218NPI Registry (opens in a new tab)
- NPI enumeration date
- April 18, 2006
- NPI status
- Active
- Practice phone
- (305) 585-1288
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Medical school graduation
- 1974
Sources: NPPES NPI Registry (CMS); and Dmand AI Professional Profile Data
Dr. Andreas G. Tzakis' practice address is in Muncy, Pennsylvania
Dr. Tzakis' practice address in the NPI Registry is 215 E Water St, Muncy, PA 17756, in Lycoming County. The practice phone is (305) 585-1288.
- NPI Registry address215 E Water St, Muncy, PA 17756 · Lycoming CountyPhone(305) 585-1288
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Dr. Andreas G. Tzakis' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Tzakis practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dr. Tzakis' practice | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Andreas G. Tzakis is one of 48 transplant surgery physicians in Pennsylvania
Transplant surgery is Dr. Tzakis' primary specialty in the NPI Registry, under taxonomy code 204F00000X. Dr. Tzakis is board certified in surgery by the American Board of Surgery. Dmand AI has Dr. Tzakis' licenses on file in 6 states: Florida, Ohio, New York, Massachusetts, Pennsylvania and Texas.
Specialties and state licenses
- Transplant surgery, FloridaPrimary
- Ohio license
- New York license
- Massachusetts license
- Pennsylvania license
- Texas license
Transplant surgery physicians near Dr. Tzakis
Counts of transplant surgery physicians 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. Andreas G. Tzakis billed Medicare for 88 services in 2018
CMS data shows 88 Medicare services from Dr. Tzakis across 3 procedure codes in 2018, all of them office visits. Medicare paid $9,493 for them. Every service was in an office.
Medicare services, 201888
Paid by Medicare$9,493
Procedure codes3
Dr. Tzakis' Medicare services by type, 2017 to 2018
- 2017
- 2018
- Office and hospital visits
- 2017: 632018: 8840%
- Surgery
- 2017: 992018: 0100%
Dr. Tzakis compared with the Pennsylvania median for transplant surgery physicians, 2018
- Dr. Tzakis
- Pennsylvania median
- Medicare services
- 88vs 10819% below
- Part D claims
- 149vs 443.4 times
Medians across 44 transplant surgery physicians in Pennsylvania with Dmand AI profiles that report each measure.
Dr. Tzakis' 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. Tzakis and other transplant surgery physicians in Pennsylvania.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Andreas G. Tzakis' patients have a median age of 76
Across all payers, Dmand AI patient panel data puts Dr. Tzakis' median patient age at 76, with 0% women.
Dr. Tzakis' 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
- Women0%
- Men100%
Source: Dmand AI Patient Panel Data
Dr. Andreas G. Tzakis wrote 149 Medicare Part D claims in 2019
In 2019, Dr. Tzakis wrote 149 Medicare Part D claims. They cover 5 drugs, with $12,344 in total drug cost. In 2018, CMS named 1,188 claims across 29 drugs.
Part D claims, 2019149
Drugs named by CMS5
Total drug cost$12,344
Dr. Tzakis' most prescribed drugs by claims, 2019
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, 2018 to 2019
- 2018
- 2019
- Claims for drugs CMS names
- 2018: 1,1882019: 14987%
Drugs named by CMS: 5 in 2019, 29 in 2018.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. Andreas G. Tzakis has 592 publications on record
Dmand AI links 592 papers to Dr. Tzakis, published from 2003 to 2025. 2014 was the busiest year, with 5. The most frequent topics are Liver Transplantation, Graft Rejection and Transplantation, Homologous. Dr. Tzakis has published most often in Transplant Proc. Dr. Tzakis' most frequent co-authors are Phillip Ruiz, Tomoaki Kato, MD and Gennaro Selvaggi, MD.
Papers592
Years published2003 to 2025
Dr. Tzakis' papers by year, 2014 to 2025
Topics Dr. Tzakis writes about most
- Liver Transplantation
- Graft Rejection
- Transplantation, Homologous
- Immunosuppressive Agents
- Graft Survival
- Intestines
- Postoperative Complications
- Kidney Transplantation
Dr. Tzakis' most frequent co-authors
Recent publications by Dr. Tzakis
Expert Opin Pharmacother
Graft RejectionImmunosuppression TherapyImmunosuppressive Agents
Cancer Immunol Immunother
Adoptive TransferCarcinoma, HepatocellularFeasibility Studies
See who Dr. Tzakis researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Tzakis works with, so you can find a warm path to the right transplant surgery physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Andreas G. Tzakis has worked on 2 clinical trials
Dmand AI links Dr. Tzakis to 2 clinical trials. 1 is still active or recruiting. Conditions studied include Kidney Diseases and Urologic Diseases.
Conditions in Dr. Tzakis' trials
- Kidney Diseases
- Urologic Diseases
Investigators on the most trials with Dr. Tzakis
Recent clinical trials with Dr. Tzakis
Living-Related Donor Bone Marrow Immunoregulation in Kidney Transplants (opens in a new tab)
Completed
Kidney DiseasesUrologic Diseases
Uterine Transplantation for the Treatment of Uterine Factor Infertility (opens in a new tab)
Enrolling by invitation
Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)
Dr. Andreas G. Tzakis received $753 in industry payments from 2016 to 2019
CMS Open Payments shows 9 general payments to Dr. Tzakis from 4 drug and device companies from 2016 to 2019. Food and beverage make up the largest share, 87% of the total. Novartis Pharmaceuticals Corporation paid the most, $507.
General payments to Dr. Tzakis by program year, 2016 to 2019
General payments to Dr. Tzakis by kind, 2016 to 2019
$753in total
- Food and beverage$65487%
- Education$9913%
Companies that paid Dr. Tzakis the most, 2016 to 2019
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Andreas G. Tzakis has 7 awards and honors on record
Dmand AI lists 7 awards for Dr. Tzakis, most recently America's Top Doctors in 2014.
Awards and honors for Dr. Tzakis
- 2014
- America's Top Doctors
- 2012
- Top Doctors:South Florida
- 2003
- SouthFloridaCEO: Top Doctors
- 2001
- Miami Metro City Guide: Top Doctors
- 2000
- Top Doctors: Florida
- Undated
- ACS Fellow
Source: Dmand AI Professional Profile Data
Dr. Andreas G. Tzakis graduated from University of Athens
Dr. Tzakis graduated from University of Athens in 1974. Dr. Tzakis is a member of ACS.
- Medical school
- Board certified in surgery
Source: Dmand AI Professional Profile Data
Dr. Andreas G. Tzakis accepts plans from 11 insurance carriers
Dr. Tzakis is in network with 11 carriers, including Blue Cross Blue Shield of Michigan, United Healthcare and Cigna. PPO plans come from the most carriers, 8. Check the plan with the practice before a visit.
- Blue Cross Blue Shield of Michigan
- United Healthcare
- Cigna
- Blue Cross Blue Shield of Massachusetts
- Elevance
- Humana
- Medical Mutual of Ohio
- Molina
- +3 more carriersWith a free account
Plan types Dr. Tzakis accepts, by number of carriers
- PPO8
- Medicare7
- HMO5
- POS4
- EPO1
Source: Dmand AI Insurance Network Data
Sources for Dr. Andreas G. Tzakis'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice 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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Clinical trials and co-investigators | Dmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (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. Andreas G. Tzakis
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. Andreas G. Tzakis' NPI number?
Dr. Andreas G. Tzakis' NPI number is 1427013218. It was assigned on April 18, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Andreas G. Tzakis?
Dr. Andreas G. Tzakis is a transplant surgery physician in Muncy, Pennsylvania. The primary specialty in the NPI Registry is Transplant Surgery Physician (taxonomy code 204F00000X).
Where does Dr. Andreas G. Tzakis practice?
Dr. Tzakis practices at 215 E Water St, Muncy, PA 17756.
What is Dr. Andreas G. Tzakis' office phone number?
The practice phone on file for Dr. Tzakis is (305) 585-1288.
What is Dr. Andreas G. Tzakis' medical license number?
Dr. Tzakis' Florida license number on file is ME70382, one of the licenses on file in 6 states.
Which states has Dr. Andreas G. Tzakis been licensed in?
Dmand AI has state licenses on file for Dr. Tzakis in Florida (1996 to 2023), Ohio (2010 to 2025), New York (1982 to 2021), Massachusetts (1978 to 2016), Pennsylvania (1985 to 2010) and Texas (1979 to 1991).
Does Dr. Andreas G. Tzakis accept Medicare?
Yes. CMS data shows Dr. Tzakis billed Medicare for 88 services in 2018.
Is Dr. Andreas G. Tzakis board certified?
Yes. Dr. Tzakis is board certified in surgery by the American Board of Surgery.
What services does Dr. Andreas G. Tzakis bill to Medicare?
In 2018, Dr. Tzakis' most billed Medicare services were office visit, established patient (99215), office visit, established patient (99213) and office visit, new patient (99205).
Where did Dr. Andreas G. Tzakis go to medical school?
Dr. Tzakis graduated from University of Athens in 1974.
Show 6 more questionsShow fewer questions
What drugs does Dr. Andreas G. Tzakis prescribe most?
In 2019 Medicare Part D data, Dr. Tzakis' most prescribed drugs by claims were Sulfamethoxazole-Trimethoprim, Ursodiol and Tacrolimus.
Has Dr. Andreas G. Tzakis received payments from drug or device companies?
CMS Open Payments shows $753 in general payments to Dr. Tzakis from 4 companies from 2016 to 2019. The largest total came from Novartis Pharmaceuticals Corporation.
How long has Dr. Andreas G. Tzakis been practicing?
Dr. Tzakis graduated from medical school in 1974, 52 years ago.
Does Dr. Andreas G. Tzakis do research?
Dmand AI links 592 publications to Dr. Tzakis, published from 2003 to 2025. Dr. Tzakis has worked on 2 clinical trials.
Who does Dr. Andreas G. Tzakis publish with?
Dr. Tzakis' most frequent co-authors are Phillip Ruiz (151 shared papers), Tomoaki Kato, MD (143 shared papers) and Gennaro Selvaggi, MD (101 shared papers).
What insurance does Dr. Andreas G. Tzakis accept?
Dr. Tzakis is in network with 11 carriers, including Blue Cross Blue Shield of Michigan, United Healthcare and Cigna. PPO plans come from the most carriers, 8. Check the plan with the practice before a visit.
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