George Patrick Macris, MD - Medicare Undersea And Hyperbaric Medicine in Tarpon Springs, FL

George Patrick Macris, MD is a medicare enrolled "Internal Medicine" physician in Tarpon Springs, Florida. He graduated from medical school in 1979 and has 47 years of diverse experience with area of expertise as Undersea And Hyperbaric Medicine. He is a member of the group practice University Clinical Education And Research Associates, Sunset Point Medical Associates Inc and his current practice location is 651 E Tarpon Ave, Tarpon Springs, Florida. You can reach out to his office (for appointments etc.) via phone at (727) 938-9556.

George Patrick Macris is licensed to practice in Florida (license number ME59448) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1336445055.

Contact Information

George Patrick Macris, MD
651 E Tarpon Ave,
Tarpon Springs, FL 34689-4201
(727) 938-9556
Not Available

Map and Direction




Physician's Profile

Full NameGeorge Patrick Macris
GenderMale
SpecialityUndersea And Hyperbaric Medicine
Experience47 Years
Location651 E Tarpon Ave, Tarpon Springs, Florida
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • George Patrick Macris graduated from medical school in 1979
  NPI Data:
  • NPI Number: 1336445055
  • Provider Enumeration Date: 01/27/2011
  • Last Update Date: 07/23/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 8820013840
  • Enrollment ID: I20110217000477

Medical Identifiers

Medical identifiers for George Patrick Macris such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1336445055NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2083P0011XPreventive Medicine - Undersea And Hyperbaric Medicine MD150758 (Oregon)Secondary
2083P0011XPreventive Medicine - Undersea And Hyperbaric Medicine 0350 (Northern Mariana Islands)Secondary
2083P0011XPreventive Medicine - Undersea And Hyperbaric Medicine ME59448 (New Jersey)Secondary
2083P0011XPreventive Medicine - Undersea And Hyperbaric Medicine ME59448 (Florida)Secondary
207R00000XInternal Medicine MD150758 (Oregon)Secondary
207P00000XEmergency Medicine ME59448 (Florida)Secondary
207P00000XEmergency Medicine MD150758 (Oregon)Secondary
207R00000XInternal Medicine MD5868 (Hawaii)Secondary
207P00000XEmergency Medicine 0350 (Northern Mariana Islands)Secondary
207R00000XInternal Medicine ME59448 (Florida)Primary
207P00000XEmergency Medicine MD5868 (Hawaii)Secondary
2083P0011XPreventive Medicine - Undersea And Hyperbaric Medicine MD5868 (Hawaii)Secondary
207P00000XEmergency Medicine ME59448 (New Jersey)Secondary
207R00000XInternal Medicine 0350 (Northern Mariana Islands)Secondary
207R00000XInternal Medicine MA40955 (New Jersey)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Morton Plant HospitalClearwater, FLHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
University Clinical Education And Research Associates165827584719
Sunset Point Medical Associates Inc81239226634

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. George Patrick Macris allows following entities to bill medicare on his behalf.
Entity NameUniversity Clinical Education & Research Associates
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1013966845
PECOS PAC ID: 1658275847
Enrollment ID: O20031120000276

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. George Patrick Macris 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
George Patrick Macris, MD
3820 Tampa Rd Ste 202,
Palm Harbor, FL 34684-3609

Ph: (727) 785-4540
George Patrick Macris, MD
651 E Tarpon Ave,
Tarpon Springs, FL 34689-4201

Ph: (727) 938-9556

Reviews and Comments


Internal Medicine Doctors in Tarpon Springs, FL

Equbal E Kalani, MD
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Dr. Vamsi Nukala, M.D.
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Dr. Shilpa D'cunha, M.D
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Medicare: Accepting Medicare Assignments
Practice Location: 301 S Disston Ave, Pinellas County Health Dept, Tarpon Springs, FL 34689
Phone: 727-942-5457    Fax: 727-942-5467

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.