Heather Chamberlain, - Medicare Occupational Therapist In Private Practice in Windham, ME

Heather Chamberlain, is a medicare enrolled "Physical Medicine & Rehabilitation" physician in Windham, Maine. She graduated from medical school in 2019 and has 7 years of diverse experience with area of expertise as Occupational Therapist In Private Practice. She is a member of the group practice Orthopaedic Associates Of Maine Pa and her current practice location is 4 Commons Ave Ste A, Windham, Maine. You can reach out to her office (for appointments etc.) via phone at (207) 828-2100.

Heather Chamberlain is licensed to practice in Maine (license number OT3717) 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 1649819632.

Contact Information

Heather Chamberlain,
4 Commons Ave Ste A,
Windham, ME 04062-5554
(207) 828-2100
(207) 553-7166

Map and Direction




Physician's Profile

Full NameHeather Chamberlain
GenderFemale
SpecialityOccupational Therapist In Private Practice
Experience7 Years
Location4 Commons Ave Ste A, Windham, 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:
  • Heather Chamberlain graduated from medical school in 2019
  NPI Data:
  • NPI Number: 1649819632
  • Provider Enumeration Date: 12/23/2019
  • Last Update Date: 09/01/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 4183018906
  • Enrollment ID: I20220221002221

Medical Identifiers

Medical identifiers for Heather Chamberlain such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1649819632NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208100000XPhysical Medicine & Rehabilitation OT3717 (Maine)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Orthopaedic Associates Of Maine Pa822456613852

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. Heather Chamberlain allows following entities to bill medicare on her behalf.
Entity NameOrthopaedic Associates of Maine PA
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1760203467
PECOS PAC ID: 8224566138
Enrollment ID: O20250106002675

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. Heather Chamberlain 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
Heather Chamberlain,
33 Sewall St,
Portland, ME 04102-2638

Ph: (207) 828-2100
Heather Chamberlain,
4 Commons Ave Ste A,
Windham, ME 04062-5554

Ph: (207) 828-2100

Reviews and Comments



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.