Dr Robert Aranson, MD - Medicare Internal Medicine in Freeport, ME

Dr Robert Aranson, MD is a medicare enrolled "Internal Medicine - Pulmonary Disease" physician in Freeport, Maine. He went to Tufts University School Of Medicine and graduated in 1980 and has 44 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Central Maine Medical Center and his current practice location is 20 Lookout Dr, Freeport, Maine. You can reach out to his office (for appointments etc.) via phone at (207) 233-4845.

Dr Robert Aranson is licensed to practice in Maine (license number MD10692) 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 1407894728.

Contact Information

Dr Robert Aranson, MD
20 Lookout Dr,
Freeport, ME 04032-6272
(207) 233-4845
(207) 865-9437

Map and Direction




Physician's Profile

Full NameDr Robert Aranson
GenderMale
SpecialityInternal Medicine
Experience44 Years
Location20 Lookout Dr, Freeport, 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 Robert Aranson attended and graduated from Tufts University School Of Medicine in 1980
  NPI Data:
  • NPI Number: 1407894728
  • Provider Enumeration Date: 06/02/2006
  • Last Update Date: 02/06/2012
  Medicare PECOS Information:
  • PECOS PAC ID: 4486613551
  • Enrollment ID: I20041005000565

Medical Identifiers

Medical identifiers for Dr Robert Aranson such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1407894728NPI-NPPES
30204324MedicaidNH

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RP1001XInternal Medicine - Pulmonary Disease MD10692 (Maine)Primary
207RC0200XInternal Medicine - Critical Care Medicine MD10692 (Maine)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Central Maine Medical CenterLewiston, MEHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Central Maine Medical Center2567379563347

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 Robert Aranson allows following entities to bill medicare on his behalf.
Entity NameMainegeneral Medical Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1669423380
PECOS PAC ID: 1254245715
Enrollment ID: O20031118000718
Entity NameCentral Maine Medical Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1689653487
PECOS PAC ID: 2567379563
Enrollment ID: O20040324000441

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 Robert Aranson 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 Robert Aranson, MD
20 Lookout Dr,
Freeport, ME 04032-6272

Ph: (207) 233-4845
Dr Robert Aranson, MD
20 Lookout Dr,
Freeport, ME 04032-6272

Ph: (207) 233-4845

Reviews and Comments


Internal Medicine Doctors in Freeport, ME

Karen E. Saylor, M.D.
Pulmonary Disease
Medicare: Not Enrolled in Medicare
Practice Location: 50 Marquis Rd, Freeport, ME 04032
Phone: 207-865-6131    Fax: 207-865-9399
Dr. Lowell Ian Gerber, MD
Pulmonary Disease
Medicare: Not Enrolled in Medicare
Practice Location: 100 Spencer's Ridge Rd., Freeport, ME 04032
Phone: 207-869-9010    Fax: 207-869-9013
Dr. Margaret Shepp, MD
Pulmonary Disease
Medicare: Not Enrolled in Medicare
Practice Location: 50 Marquis Rd, Freeport, ME 04032
Phone: 207-865-6131    Fax: 207-865-9399
Windy A Wyatt, DO
Pulmonary Disease
Medicare: Medicare Enrolled
Practice Location: 50 Marquis Rd, Freeport, ME 04032
Phone: 207-865-6131    Fax: 207-865-9399
Dr. Jay Morris Ungar, MD
Pulmonary Disease
Medicare: Not Enrolled in Medicare
Practice Location: 50 Marquis Rd, Southern Maine Geriatrics Associates Llc, Freeport, ME 04032
Phone: 207-865-6131    Fax: 207-865-9399
Ms. Jodee Lyn Mosher, M.D.
Pulmonary Disease
Medicare: Not Enrolled in Medicare
Practice Location: 50 Marquis Rd, Freeport, ME 04032
Phone: 207-865-6131    Fax: 207-865-9399

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.