Dr Leonidas Nikolaos Diamantopoulos, MD - Medicare Internal Medicine in Rochester, MN

Dr Leonidas Nikolaos Diamantopoulos, MD is a medicare enrolled "Internal Medicine - Hematology & Oncology" physician in Rochester, Minnesota. His current practice location is 200 1st St Sw, Rochester, Minnesota. You can reach out to his office (for appointments etc.) via phone at (507) 284-2511.

Dr Leonidas Nikolaos Diamantopoulos is licensed to practice in Minnesota (license number 73326) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1295358273.

Contact Information

Dr Leonidas Nikolaos Diamantopoulos, MD
200 1st St Sw,
Rochester, MN 55905-0001
(507) 284-2511
Not Available



Physician's Profile

Full NameDr Leonidas Nikolaos Diamantopoulos
GenderMale
SpecialityInternal Medicine - Hematology & Oncology
Location200 1st St Sw, Rochester, Minnesota
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1295358273
  • Provider Enumeration Date: 05/25/2020
  • Last Update Date: 10/25/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 0648693630
  • Enrollment ID: I20230519002040

Medical Identifiers

Medical identifiers for Dr Leonidas Nikolaos Diamantopoulos such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1295358273NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RH0003XInternal Medicine - Hematology & Oncology 73326 (Minnesota)Primary

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Dr Leonidas Nikolaos Diamantopoulos allows following entities to bill medicare on his behalf.
Entity NameMayo Clinic
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1922074434
PECOS PAC ID: 6507778255
Enrollment ID: O20031103000285

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Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Dr Leonidas Nikolaos Diamantopoulos is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Dr Leonidas Nikolaos Diamantopoulos, MD
200 1st St Sw,
Rochester, MN 55905-0001

Ph: (507) 284-2511
Dr Leonidas Nikolaos Diamantopoulos, MD
200 1st St Sw,
Rochester, MN 55905-0001

Ph: (507) 284-2511

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Internal Medicine Doctors in Rochester, MN

Emily Leasure, MD
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 200 1st St Sw, Rochester, MN 55905
Phone: 507-284-2511    
Jorge A Velosa, MD
Hematology & Oncology
Medicare: Not Enrolled in Medicare
Practice Location: 200 1st St Sw, Rochester, MN 55905
Phone: 507-284-2511    
Michael Ruediger Mueller,
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 200 1st St Sw, Rochester, MN 55905
Phone: 507-284-2511    
Mr. Karun Singh Badwal, D.O.
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 200 1st St Sw, Rochester, MN 55905
Phone: 507-284-2511    
Michal Reid, M.D.
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 200 1st St Sw, Rochester, MN 55905
Phone: 507-284-2511    
Katherine Desprez Wick, MD
Hematology & Oncology
Medicare: Medicare Enrolled
Practice Location: 200 1st St Sw, Rochester, MN 55905
Phone: 507-284-2511    
Dr. Allison Bock, M.D.
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 200 1st St Sw, Rochester, MN 55905
Phone: 507-284-2511    

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