Gregory Berlin, PHD - Medicare Psychologist in Greenwich, CT

Gregory Berlin, PHD is a medicare enrolled "Psychologist" provider in Greenwich, Connecticut. He graduated from medical school in 2020 and has 4 years of diverse experience with area of expertise as Clinical Psychologist. He is a member of the group practice Greenwich Hospital and his current practice location is 55 Holly Hill Ln, Greenwich, Connecticut. You can reach out to his office (for appointments etc.) via phone at (203) 863-2939.

Gregory Berlin is licensed to practice in * (Not Available) (license number ) 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 1720650211.

Contact Information

Gregory Berlin, PHD
55 Holly Hill Ln,
Greenwich, CT 06830-6074
(203) 863-2939
Not Available

Map and Direction




Healthcare Provider's Profile

Full NameGregory Berlin
GenderMale
SpecialityClinical Psychologist
Experience4 Years
Location55 Holly Hill Ln, Greenwich, 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:
  • Gregory Berlin graduated from medical school in 2020
  NPI Data:
  • NPI Number: 1720650211
  • Provider Enumeration Date: 07/14/2021
  • Last Update Date: 10/08/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 9830582725
  • Enrollment ID: I20220217002099

Medical Identifiers

Medical identifiers for Gregory Berlin such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1720650211NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
103T00000XPsychologist (* (Not Available))Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Greenwich Hospital Association -Greenwich, CTHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Greenwich Hospital367847671069

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. Gregory Berlin allows following entities to bill medicare on his behalf.
Entity NameGreenwich Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1609846088
PECOS PAC ID: 3678476710
Enrollment ID: O20040128000288

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. Gregory Berlin 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
Gregory Berlin, PHD
55 Holly Hill Ln,
Greenwich, CT 06830-6074

Ph: (203) 863-2939
Gregory Berlin, PHD
55 Holly Hill Ln,
Greenwich, CT 06830-6074

Ph: (203) 863-2939

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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