Thomas C Hattan, MD - Medicare Internal Medicine in Lewiston, ME

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Thomas C Hattan, MD is a medicare enrolled "Internal Medicine - Geriatric Medicine" physician in Lewiston, Maine. He went to Saint Louis University School Of Medicine and graduated in 1999 and has 27 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Rumford Community Family Health Center Inc. and his current practice location is 76 High St, Lewiston, Maine. You can reach out to his office (for appointments etc.) via phone at (207) 795-2800.

Thomas C Hattan is licensed to practice in Maine (license number 017438) 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 1598708315.

Contact Information

Thomas C Hattan, MD
76 High St,
Lewiston, ME 04240-7649
(207) 795-2800
(207) 795-2802

Map and Direction




Physician's Profile

Full NameThomas C Hattan
GenderMale
SpecialityInternal Medicine
Experience27 Years
Location76 High St, Lewiston, 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:
  • Thomas C Hattan attended and graduated from Saint Louis University School Of Medicine in 1999
  NPI Data:
  • NPI Number: 1598708315
  • Provider Enumeration Date: 06/13/2006
  • Last Update Date: 10/21/2010
  Medicare PECOS Information:
  • PECOS PAC ID: 4385692441
  • Enrollment ID: I20070723000042

Medical Identifiers

Medical identifiers for Thomas C Hattan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1598708315NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0300XInternal Medicine - Geriatric Medicine 017438 (Maine)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Androscoggin Home Healthcare And HospiceLewiston, MEHome health agency
Kindred At HomePortland, MEHome health agency
Androscoggin Home Care & HospiceLewiston, MEHospice
Beacon Hospice, An Amedisys CompanyAuburn, MEHospice
Central Maine Medical CenterLewiston, MEHospital
St Mary's Regional Medical CenterLewiston, MEHospital
Clover ManorAuburn, MENursing home
Russell Park Rehabilitation & Living CenterLewiston, MENursing home
Rumford Community HomeRumford, MENursing home

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Rumford Community Family Health Center Inc.155734046025

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 C Hattan allows following entities to bill medicare on his behalf.
Entity NameCentral Maine Medical Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1689653487
PECOS PAC ID: 2567379563
Enrollment ID: O20040324000441
Entity NameRumford Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1205991122
PECOS PAC ID: 3870583511
Enrollment ID: O20040514000890
Entity NameRumford Community Family Health Center Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1578599775
PECOS PAC ID: 1557340460
Enrollment ID: O20040715000176

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 C Hattan 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 C Hattan, MD
76 High St,
Lewiston, ME 04240-7649

Ph: (207) 795-2800		Thomas C Hattan, MD
76 High St,
Lewiston, ME 04240-7649

Ph: (207) 795-2800

Reviews and Comments


Internal Medicine Doctors in Lewiston, ME

Asha Mohamud, MD
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Sandra L Harris, MD
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Phone: 207-777-4320    Fax: 207-777-4331
Nancy Asamoa, MD
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Lauren M Desmarais, DO
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Practice Location: 99 Campus Ave, Suite 201, Lewiston, ME 04240
Phone: 207-777-8810    Fax: 207-777-8155
Dr. Jessica Ana Kvasic, M.D
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Practice Location: 99 Campus Ave Ste 301, Lewiston, ME 04240
Phone: 077-775-3002    
Dr. Martha M Stagaman, MD
Geriatric Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 300 Main St, Lewiston, ME 04240
Phone: 207-795-7575    Fax: 207-795-7133
Dr. Winoah Anya Henry, M.D.
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Practice Location: 77 Bates St Ste 202, Lewiston, ME 04240
Phone: 207-784-5784    

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.