Thomas H Openshaw, MD - Medicare Internal Medicine in Brewer, ME

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Thomas H Openshaw, MD is a medicare enrolled "Internal Medicine - Hematology & Oncology" physician in Brewer, Maine. His current practice location is 33 Whiting Hill Rd, Suite 21, Brewer, Maine. You can reach out to his office (for appointments etc.) via phone at (207) 973-7000.

Thomas H Openshaw is licensed to practice in Maine (license number 012789) 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 1588695811.

Contact Information

Thomas H Openshaw, MD
33 Whiting Hill Rd, Suite 21,
Brewer, ME 04412-1021
(207) 973-7000
(207) 973-5042

Map and Direction




Physician's Profile

Full NameThomas H Openshaw
GenderMale
SpecialityInternal Medicine - Hematology & Oncology
Location33 Whiting Hill Rd, Brewer, Maine
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1588695811
  • Provider Enumeration Date: 07/05/2006
  • Last Update Date: 11/23/2011
  Medicare PECOS Information:
  • PECOS PAC ID: 8426090382
  • Enrollment ID: I20191121001018

Medical Identifiers

Medical identifiers for Thomas H Openshaw such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1588695811NPI-NPPES
MM265601OtherMEMEDICARE B -BLUE HILL MEMORIAL HOSPITAL

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RH0003XInternal Medicine - Hematology & Oncology 012789 (Maine)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. Thomas H Openshaw allows following entities to bill medicare on his behalf.
Entity NamePhysicians of Cape Cod Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1679832364
PECOS PAC ID: 9638326671
Enrollment ID: O20120828000193

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. Thomas H Openshaw 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
Thomas H Openshaw, MD
43 Whiting Hill Rd, Ste 300,
Brewer, ME 04412-1005

Ph: (207) 973-5035		Thomas H Openshaw, MD
33 Whiting Hill Rd, Suite 21,
Brewer, ME 04412-1021

Ph: (207) 973-7000

Reviews and Comments


Internal Medicine Doctors in Brewer, ME

Alexander Hoi Ki Wu,
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 33 Whiting Hill Rd, Brewer, ME 04412
Phone: 207-973-7000    
Astrid C Andreescu, MD
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 33 Whiting Hill Rd Ste 21, Brewer, ME 04412
Phone: 207-973-7478    Fax: 207-973-7807
Diana C Porter, FNP
Hematology & Oncology
Medicare: Medicare Enrolled
Practice Location: 33 Whiting Hill Rd, Suite 21, Brewer, ME 04412
Phone: 207-973-7478    Fax: 207-973-7807
Sarah Sinclair, DO
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 33 Whiting Hill Rd, Suite 21, Brewer, ME 04412
Phone: 207-973-7478    Fax: 207-973-7807
Audrey Merrill Garrett, MD
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 33 Whiting Hill Rd, Suite 21, Brewer, ME 04412
Phone: 207-973-7478    Fax: 207-973-8707
Shruti Bhandari, M.D.
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 33 Whiting Hill Rd Ste 21, Brewer, ME 04412
Phone: 207-973-7478    
Yelena Patsiornik, MD
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 43 Whiting Hill Rd Ste 300, Brewer, ME 04412
Phone: 207-973-7478    Fax: 207-973-7807

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.