Donald Cassidy, PHD - Medicare Psychologist in Bethesda, MD

Donald Cassidy, PHD is a medicare enrolled "Psychologist - Clinical" provider in Bethesda, Maryland. He graduated from medical school in 1989 and has 35 years of diverse experience with area of expertise as Clinical Psychologist. He is a member of the group practice Senior Care Therapy Llc and his current practice location is 6040 Southport Dr, Bethesda, Maryland. You can reach out to his office (for appointments etc.) via phone at (301) 493-4200.

Donald Cassidy is licensed to practice in Maryland (license number 02693) 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 1770511347.

Contact Information

Donald Cassidy, PHD
6040 Southport Dr,
Bethesda, MD 20814-1848
(301) 493-4200
(301) 493-6209

Map and Direction




Healthcare Provider's Profile

Full NameDonald Cassidy
GenderMale
SpecialityClinical Psychologist
Experience35 Years
Location6040 Southport Dr, Bethesda, Maryland
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:
  • Donald Cassidy graduated from medical school in 1989
  NPI Data:
  • NPI Number: 1770511347
  • Provider Enumeration Date: 06/30/2006
  • Last Update Date: 07/09/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 4486088507
  • Enrollment ID: I20191226001252

Medical Identifiers

Medical identifiers for Donald Cassidy such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1770511347NPI-NPPES
52473002OtherMDCAREFIRST NON PAR #

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
103TC0700XPsychologist - Clinical 02693 (Maryland)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Senior Care Therapy Llc0547335366127

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. Donald Cassidy allows following entities to bill medicare on his behalf.
Entity NameJewish Family Service Of Atlantic County
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1659432524
PECOS PAC ID: 1052304573
Enrollment ID: O20040408000213
Entity NameNj Behavioral Health Services Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1447289376
PECOS PAC ID: 0648288712
Enrollment ID: O20060331000030
Entity NameSenior Care Therapy Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1285898098
PECOS PAC ID: 0547335366
Enrollment ID: O20080813000563

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. Donald Cassidy 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
Donald Cassidy, PHD
19900 New Hampshire Ave,
Brinklow, MD 20862-9744

Ph: (301) 493-4200
Donald Cassidy, PHD
6040 Southport Dr,
Bethesda, MD 20814-1848

Ph: (301) 493-4200

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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