Dr Ethan G Lester, PHD - Medicare Psychologist in Boston, MA

Dr Ethan G Lester, PHD is a medicare enrolled "Psychologist - Clinical" provider in Boston, Massachusetts. He graduated from medical school in 2019 and has 5 years of diverse experience with area of expertise as Clinical Psychologist. He is a member of the group practice Massachusetts General Physicians Organization Inc and his current practice location is 55 Fruit St, Massachusetts General Hospital, Boston, Massachusetts. You can reach out to his office (for appointments etc.) via phone at (617) 726-3648.

Dr Ethan G Lester is licensed to practice in Massachusetts (license number 11365) 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 1710479316.

Contact Information

Dr Ethan G Lester, PHD
55 Fruit St, Massachusetts General Hospital,
Boston, MA 02114-2621
(617) 726-3648
Not Available

Map and Direction




Healthcare Provider's Profile

Full NameDr Ethan G Lester
GenderMale
SpecialityClinical Psychologist
Experience5 Years
Location55 Fruit St, Boston, Massachusetts
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 Ethan G Lester graduated from medical school in 2019
  NPI Data:
  • NPI Number: 1710479316
  • Provider Enumeration Date: 05/31/2018
  • Last Update Date: 10/30/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 9638582125
  • Enrollment ID: I20201229002762

Medical Identifiers

Medical identifiers for Dr Ethan G Lester such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1710479316NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
103TC0700XPsychologist - Clinical 11365 (Massachusetts)Primary
390200000XStudent In An Organized Health Care Education/training Program (Massachusetts)Secondary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Massachusetts General Physicians Organization Inc24663658203084

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 Ethan G Lester allows following entities to bill medicare on his behalf.
Entity NameMassachusetts General Physicians Organization Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1801874573
PECOS PAC ID: 2466365820
Enrollment ID: O20031111000434
Entity NameThe General Hospital Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1023049236
PECOS PAC ID: 6507803806
Enrollment ID: O20080313000351

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 Ethan G Lester 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 Ethan G Lester, PHD
55 Fruit St, Massachusetts General Hospital,
Boston, MA 02114-2621

Ph: (617) 726-3648
Dr Ethan G Lester, PHD
55 Fruit St, Massachusetts General Hospital,
Boston, MA 02114-2621

Ph: (617) 726-3648

Reviews and Comments


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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.

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