Dr Thomas Frohwein, MD - Medicare Hospitalist in Farmington, ME

Dr Thomas Frohwein, MD is a medicare enrolled "Internal Medicine" physician in Farmington, Maine. He graduated from medical school in 2013 and has 11 years of diverse experience with area of expertise as Hospitalist. He is a member of the group practice Johns Hopkins University, Johns Hopkins University and his current practice location is 111 Franklin Health Cmns, Farmington, Maine. You can reach out to his office (for appointments etc.) via phone at (207) 779-2456.

Dr Thomas Frohwein is licensed to practice in Maine (license number MD28018) 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 1275941148.

Contact Information

Dr Thomas Frohwein, MD
111 Franklin Health Cmns,
Farmington, ME 04938-6144
(207) 779-2456
(207) 779-2496

Map and Direction




Physician's Profile

Full NameDr Thomas Frohwein
GenderMale
SpecialityHospitalist
Experience11 Years
Location111 Franklin Health Cmns, Farmington, 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 Thomas Frohwein graduated from medical school in 2013
  NPI Data:
  • NPI Number: 1275941148
  • Provider Enumeration Date: 07/23/2014
  • Last Update Date: 07/10/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 2567735046
  • Enrollment ID: I20220913002693

Medical Identifiers

Medical identifiers for Dr Thomas Frohwein such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1275941148NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine D94141 (Maryland)Secondary
208M00000XHospitalist MD28018 (Maine)Secondary
207R00000XInternal Medicine 70063 (Montana)Secondary
207R00000XInternal Medicine MD28018 (Maine)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Johns Hopkins Bayview Medical CenterBaltimore, MDHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Johns Hopkins University4981745098546
Johns Hopkins University89219031472656

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 Thomas Frohwein allows following entities to bill medicare on his behalf.
Entity NameJohns Hopkins University
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1922008549
PECOS PAC ID: 8921903147
Enrollment ID: O20031215000719
Entity NameJohns Hopkins University
Entity TypePart B Supplier - Hospital Department(s)
Entity IdentifiersNPI Number: 1902332133
PECOS PAC ID: 4981745098
Enrollment ID: O20170818000085

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 Thomas Frohwein 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 Thomas Frohwein, MD
111 Franklin Health Cmns,
Farmington, ME 04938-6144

Ph: (207) 779-2456
Dr Thomas Frohwein, MD
111 Franklin Health Cmns,
Farmington, ME 04938-6144

Ph: (207) 779-2456

Reviews and Comments


Internal Medicine Doctors in Farmington, ME

Dr. Larry B Labul, D.O.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 111 Franklin Health Cmns, Farmington, ME 04938
Phone: 207-778-6031    
Dr. David Budge Hyde, D.O.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 111 Franklin Health Cmns, Farmington, ME 04938
Phone: 207-778-6031    
Dr. Roderick Everett Prior, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 111 Franklin Health Cmns, Farmington, ME 04938
Phone: 207-779-2592    
Dr. Stephen J Goss, D.O.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 131 Franklin Health Cmns, Suite F, Farmington, ME 04938
Phone: 207-778-4922    Fax: 207-779-0646
Richard Scott Schafer, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 111 Franklin Health Cmns, Farmington, ME 04938
Phone: 207-779-2734    
Dr. Stacy L Hershfeld, D.O.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 131 Franklin Health Cmns, Suite F, Farmington, ME 04938
Phone: 207-778-4922    Fax: 207-779-0646

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.