Dr Zachary Trzaska, MD - Medicare Cardiovascular Disease (cardiology) in Portland, ME

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Dr Zachary Trzaska, MD is a medicare enrolled "Internal Medicine - Cardiovascular Disease" physician in Portland, Maine. He graduated from medical school in 2007 and has 17 years of diverse experience with area of expertise as Cardiovascular Disease (cardiology). He is a member of the group practice Maine Coast Regional Health Facilities, Blue Hill Memorial Hospital and his current practice location is 22 Bramhall St, Portland, Maine. You can reach out to his office (for appointments etc.) via phone at (207) 662-7060.

Dr Zachary Trzaska is licensed to practice in Maine (license number MD18556) 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 1053510768.

Contact Information

Dr Zachary Trzaska, MD
22 Bramhall St,
Portland, ME 04102-3134
(207) 662-7060
Not Available

Map and Direction




Physician's Profile

Full NameDr Zachary Trzaska
GenderMale
SpecialityCardiovascular Disease (cardiology)
Experience17 Years
Location22 Bramhall St, Portland, Maine
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:
  • Dr Zachary Trzaska graduated from medical school in 2007
  NPI Data:
  • NPI Number: 1053510768
  • Provider Enumeration Date: 07/12/2007
  • Last Update Date: 04/01/2019
  Medicare PECOS Information:
  • PECOS PAC ID: 2466646609
  • Enrollment ID: I20101101001190

Medical Identifiers

Medical identifiers for Dr Zachary Trzaska such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1053510768NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine EC071073 (Maine)Secondary
207R00000XInternal Medicine MD18556 (Maine)Secondary
207RC0000XInternal Medicine - Cardiovascular Disease MD18556 (Maine)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Northern Light Maine Coast HospitalEllsworth, MEHospital
Eastern Maine Medical CenterBangor, MEHospital
Northern Light Blue Hill Memorial HospitalBlue hill, MEHospital
Mount Desert Island HospitalBar harbor, MEHospital
Down East Community HospitalMachias, MEHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Maine Coast Regional Health Facilities105220811380
Blue Hill Memorial Hospital79119913365

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 Zachary Trzaska allows following entities to bill medicare on his behalf.
Entity NameWaldo County General Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1841397932
PECOS PAC ID: 2163332883
Enrollment ID: O20040428001058
Entity NameMainehealth
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1790265502
PECOS PAC ID: 7517860588
Enrollment ID: O20040701000166
Entity NameSouthern Maine Health Care
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1659392819
PECOS PAC ID: 0143208348
Enrollment ID: O20040713001060
Entity NameMaine Coast Regional Health Facilities
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1740249739
PECOS PAC ID: 1052208113
Enrollment ID: O20040804001405
Entity NameMount Desert Island Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1790764512
PECOS PAC ID: 0941250963
Enrollment ID: O20050127000611
Entity NameBlue Hill Memorial Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1023057809
PECOS PAC ID: 7911991336
Enrollment ID: O20080312000055

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 Zachary Trzaska 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 Zachary Trzaska, MD
22 Bramhall St,
Portland, ME 04102-3134

Ph: (207) 662-7060		Dr Zachary Trzaska, MD
22 Bramhall St,
Portland, ME 04102-3134

Ph: (207) 662-7060

Reviews and Comments


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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.