Dr Zachary Davey, DO - Medicare Psychiatry & Neurology in Bethesda, MD

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Dr Zachary Davey, DO is a medicare enrolled "Psychiatry & Neurology - Epilepsy" physician in Bethesda, Maryland. His current practice location is 8901 Rockville Pike, Bethesda, Maryland. You can reach out to his office (for appointments etc.) via phone at (301) 295-4000.

Dr Zachary Davey is licensed to practice in Virginia (license number 0102207907) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1669839429.

Contact Information

Dr Zachary Davey, DO
8901 Rockville Pike,
Bethesda, MD 20889-0001
(301) 295-4000
Not Available

Map and Direction




Physician's Profile

Full NameDr Zachary Davey
GenderMale
SpecialityPsychiatry & Neurology - Epilepsy
Location8901 Rockville Pike, Bethesda, Maryland
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1669839429
  • Provider Enumeration Date: 01/25/2016
  • Last Update Date: 03/29/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 1951677764
  • Enrollment ID: I20230620001050

Medical Identifiers

Medical identifiers for Dr Zachary Davey such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1669839429NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2084N0400XPsychiatry & Neurology - Neurology 18269 (California)Secondary
2084E0001XPsychiatry & Neurology - Epilepsy 0102207907 (Virginia)Primary

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 Zachary Davey allows following entities to bill medicare on his behalf.
Entity NameMary Washington Healthcare Physicians
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1295999852
PECOS PAC ID: 2769546530
Enrollment ID: O20090123000298

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 Zachary Davey 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 Zachary Davey, DO
8901 Rockville Pike,
Bethesda, MD 20889-0001

Ph: () -		Dr Zachary Davey, DO
8901 Rockville Pike,
Bethesda, MD 20889-0001

Ph: (301) 295-4000

Reviews and Comments


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Dr. Lisa Christine Young, M.D.
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Practice Location: 8901 Wisconsin Ave, Bldg 10, Room 1006, Bethesda, MD 20889
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Adam Fijtman,
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Phone: 301-496-4000    Fax: 803-650-3961

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).

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