Monica Thim, DO - Medicare Internal Medicine in Portland, ME

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Monica Thim, DO is a medicare enrolled "Internal Medicine" physician in Portland, Maine. She went to University Of New England, College Of Osteo Medicine and graduated in 2014 and has 10 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Mainehealth and her current practice location is 22 Bramhall St, Portland, Maine. You can reach out to her office (for appointments etc.) via phone at (207) 662-0111.

Monica Thim is licensed to practice in Massachusetts (license number 270670) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1093133993.

Contact Information

Monica Thim, DO
22 Bramhall St,
Portland, ME 04102-3175
(207) 662-0111
Not Available

Map and Direction




Physician's Profile

Full NameMonica Thim
GenderFemale
SpecialityInternal Medicine
Experience10 Years
Location22 Bramhall St, Portland, Maine
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Monica Thim attended and graduated from University Of New England, College Of Osteo Medicine in 2014
  NPI Data:
  • NPI Number: 1093133993
  • Provider Enumeration Date: 03/29/2014
  • Last Update Date: 02/25/2019
  Medicare PECOS Information:
  • PECOS PAC ID: 7810115292
  • Enrollment ID: I20180829001622

Medical Identifiers

Medical identifiers for Monica Thim such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1093133993NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208M00000XHospitalist 270670 (Massachusetts)Secondary
207R00000XInternal Medicine 270670 (Massachusetts)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Maine Medical CenterPortland, MEHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Mainehealth75178605882109

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. Monica Thim allows following entities to bill medicare on her behalf.
Entity NameMaine Medical Partners
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1598780447
PECOS PAC ID: 9335043967
Enrollment ID: O20040220000847
Entity NameStephens Memorial Hospital Association
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1346299815
PECOS PAC ID: 8921990193
Enrollment ID: O20040602000734
Entity NameMainehealth
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1790265502
PECOS PAC ID: 7517860588
Enrollment ID: O20040701000166
Entity NameMaine Medical Partners
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1073527388
PECOS PAC ID: 9335043967
Enrollment ID: O20050401000844

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. Monica Thim 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
Monica Thim, DO
22 Bramhall St,
Portland, ME 04102-3134

Ph: (978) 420-9597		Monica Thim, DO
22 Bramhall St,
Portland, ME 04102-3175

Ph: (207) 662-0111

Reviews and Comments


Internal Medicine Doctors in Portland, ME

Andrew J. Hsu, M.D.
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Janet D Mcculley, D.O.
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Saeeda Fatima, MD
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Dr. Thalia Mayes, M.D.
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Phone: 207-773-7964    Fax: 207-773-9073

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.