Dimitris Gerothanassis, MD - Medicare Psychiatry & Neurology in Medford, OR

Dimitris Gerothanassis, MD is a medicare enrolled "Psychiatry & Neurology - Psychiatry" physician in Medford, Oregon. His current practice location is 2825 E Barnett Rd, Medford, Oregon. You can reach out to his office (for appointments etc.) via phone at (541) 891-7000.

Dimitris Gerothanassis is licensed to practice in Massachusetts (license number 226334) 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 1124134069.

Contact Information

Dimitris Gerothanassis, MD
2825 E Barnett Rd,
Medford, OR 97504-8332
(541) 891-7000
Not Available

Map and Direction




Physician's Profile

Full NameDimitris Gerothanassis
GenderMale
SpecialityPsychiatry & Neurology - Psychiatry
Location2825 E Barnett Rd, Medford, Oregon
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1124134069
  • Provider Enumeration Date: 08/22/2006
  • Last Update Date: 04/05/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 2163525478
  • Enrollment ID: I20201231000236

Medical Identifiers

Medical identifiers for Dimitris Gerothanassis such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1124134069NPI-NPPES
2134489MedicaidMA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2084P0800XPsychiatry & Neurology - Psychiatry 226334 (Massachusetts)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. Dimitris Gerothanassis allows following entities to bill medicare on his behalf.
Entity NameCommonwealth Healthcare Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1285858290
PECOS PAC ID: 7719075167
Enrollment ID: O20071212000093

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. Dimitris Gerothanassis 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
Dimitris Gerothanassis, MD
3115 Alameda St Apt 23,
Medford, OR 97504-9677

Ph: () -
Dimitris Gerothanassis, MD
2825 E Barnett Rd,
Medford, OR 97504-8332

Ph: (541) 891-7000

Reviews and Comments


Psychiatry & Neurology Doctors in Medford, OR

John H Rennick, MD
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Phone: 541-476-2373    
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Phone: 541-774-8200    Fax: 541-774-7964
Oscar Adolfo Sanchez, MD
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Practice Location: 520 Medical Center Drive, Medford, OR 97504
Phone: 541-789-5710    Fax: 541-789-5713
Dr. William Brendon Haynal, MD
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Practice Location: 555 Black Oak Drive, Suite 300 B, Medford, OR 97504
Phone: 541-789-8100    Fax: 541-789-8101
Michael Steven Narus, DO
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Practice Location: 920 Royal Ave, Medford, OR 97504
Phone: 541-732-8400    Fax: 541-732-8401
Dr. Sam Scott Sorrentino, MD
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Medicare: Not Enrolled in Medicare
Practice Location: 200 Beatty, Medford, OR 97501
Phone: 541-476-2373    

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.