Dr William A Boller Iii, MD - Medicare Family Practice in Groton, CT

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Dr William A Boller Iii, MD is a medicare enrolled "Emergency Medicine" physician in Groton, Connecticut. He graduated from medical school in 2009 and has 15 years of diverse experience with area of expertise as Family Practice. He is a member of the group practice Charles A. Dean Memorial Hospital and his current practice location is 1 Wahoo Ave, Groton, Connecticut. You can reach out to his office (for appointments etc.) via phone at (860) 694-2377.

Dr William A Boller Iii is licensed to practice in Maine (license number MD24366) 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 1972730380.

Contact Information

Dr William A Boller Iii, MD
1 Wahoo Ave,
Groton, CT 06349-2324
(860) 694-2377
(860) 694-2590

Map and Direction




Physician's Profile

Full NameDr William A Boller Iii
GenderMale
SpecialityFamily Practice
Experience15 Years
Location1 Wahoo Ave, Groton, Connecticut
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 William A Boller Iii graduated from medical school in 2009
  NPI Data:
  • NPI Number: 1972730380
  • Provider Enumeration Date: 06/12/2009
  • Last Update Date: 04/25/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 9931513306
  • Enrollment ID: I20210126001150

Medical Identifiers

Medical identifiers for Dr William A Boller Iii such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1972730380NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine 0101250100 (Virginia)Secondary
207P00000XEmergency Medicine MD24366 (Maine)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Charles A Dean Memorial HospitalGreenville, MEHospital
Mayo Regional HospitalDover foxcroft, MEHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Charles A. Dean Memorial Hospital155727903115

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 William A Boller Iii allows following entities to bill medicare on his behalf.
Entity NameCharles A. Dean Memorial Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1659388213
PECOS PAC ID: 1557279031
Enrollment ID: O20100608000349
Entity NameEmergency Medicine Services Of Maine Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1578032058
PECOS PAC ID: 1052657616
Enrollment ID: O20190118000889
Entity NameMrh Corp
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1558319103
PECOS PAC ID: 1355770892
Enrollment ID: O20200803002384

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 William A Boller Iii 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 William A Boller Iii, MD
1 Wahoo Ave,
Groton, CT 06349-2324

Ph: (860) 694-2377		Dr William A Boller Iii, MD
1 Wahoo Ave,
Groton, CT 06349-2324

Ph: (860) 694-2377

Reviews and Comments


Emergency Medicine Doctors in Groton, CT

Dr. Peter Paul Bertolozzi Jr., D.O.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 255 Michelle Ln, Apt 306, Groton, CT 06340
Phone: 617-448-1589    

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.