Mrs Olivia Begasse De Dhaem, MD - Medicare Neurology in Stamford, CT

Mrs Olivia Begasse De Dhaem, MD is a medicare enrolled "Psychiatry & Neurology - Neurology" physician in Stamford, Connecticut. She went to Columbia University College Of Physicians And Surgeons and graduated in 2015 and has 9 years of diverse experience with area of expertise as Neurology. She is a member of the group practice Hartford Healthcare Medical Group Specialists Pllc and her current practice location is 29 Hospital Plz Ste 602, Stamford, Connecticut. You can reach out to her office (for appointments etc.) via phone at (203) 276-4464.

Mrs Olivia Begasse De Dhaem is licensed to practice in Connecticut (license number 64919) 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 1639557408.

Contact Information

Mrs Olivia Begasse De Dhaem, MD
29 Hospital Plz Ste 602,
Stamford, CT 06902-3602
(203) 276-4464
Not Available

Map and Direction




Physician's Profile

Full NameMrs Olivia Begasse De Dhaem
GenderFemale
SpecialityNeurology
Experience9 Years
Location29 Hospital Plz Ste 602, Stamford, Connecticut
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:
  • Mrs Olivia Begasse De Dhaem attended and graduated from Columbia University College Of Physicians And Surgeons in 2015
  NPI Data:
  • NPI Number: 1639557408
  • Provider Enumeration Date: 05/13/2015
  • Last Update Date: 01/19/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 8527305986
  • Enrollment ID: I20201020001210

Medical Identifiers

Medical identifiers for Mrs Olivia Begasse De Dhaem such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1639557408NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2084N0400XPsychiatry & Neurology - Neurology 277815 (Massachusetts)Secondary
2084N0400XPsychiatry & Neurology - Neurology 64919 (Connecticut)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Hartford Healthcare Medical Group Specialists Pllc31738662411180

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. Mrs Olivia Begasse De Dhaem allows following entities to bill medicare on her behalf.
Entity NameHartford Healthcare Medical Group Specialists Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1023584216
PECOS PAC ID: 3173866241
Enrollment ID: O20190514001441

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. Mrs Olivia Begasse De Dhaem 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
Mrs Olivia Begasse De Dhaem, MD
205 Sub Way,
Milford, CT 06461-1000

Ph: (860) 696-2925
Mrs Olivia Begasse De Dhaem, MD
29 Hospital Plz Ste 602,
Stamford, CT 06902-3602

Ph: (203) 276-4464

Reviews and Comments


Psychiatry & Neurology Doctors in Stamford, CT

Dr. Derek Cheng, D.O.
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 29 Hospital Plz Ste 602, Stamford, CT 06902
Phone: 203-276-4464    
Dr. Michael Kofi Adusei, M.D.
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 30 Shelburne Rd, Stamford Hospital, Stamford, CT 06902
Phone: 203-276-1000    Fax: 203-276-7081
Dr. Victoria Marie Knightly, M.D.
Psychiatry & Neurology
Medicare: Medicare Enrolled
Practice Location: 680 E Main St # 567, Stamford, CT 06901
Phone: 475-219-6707    Fax: 956-508-9773
Dr. Ellyn Sue Shander, MD
Psychiatry & Neurology
Medicare: May Accept Medicare Assignments
Practice Location: 1933 Long Ridge Rd, Stamford, CT 06903
Phone: 203-595-9205    Fax: 203-329-8011
Shanicka Reynolds, MD
Psychiatry & Neurology
Medicare: Medicare Enrolled
Practice Location: 22 5th St, Stamford, CT 06905
Phone: 203-323-8160    
William Hampton,
Psychiatry & Neurology
Medicare: Not Enrolled in Medicare
Practice Location: 1 Dock St Ste 309, Stamford, CT 06902
Phone: 203-919-4649    
Dr. Elisa M Rambo, M. D.
Psychiatry & Neurology
Medicare: Medicare Enrolled
Practice Location: 680 E Main St # 599, Stamford, CT 06901
Phone: 480-347-2570    Fax: 480-865-2329

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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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