Lillian Marie Tidler, MD - Medicare Psychiatry in Arlington, VA

Lillian Marie Tidler, MD is a medicare enrolled "Psychiatry & Neurology - Psychiatry" physician in Arlington, Virginia. She went to University Of Maryland School Of Medicine and graduated in 1988 and has 36 years of diverse experience with area of expertise as Psychiatry. She is a member of the group practice Arlington County Government Department Of Managment And Finance and her current practice location is 2120 Washington Blvd Fl 3, Arlington, Virginia. You can reach out to her office (for appointments etc.) via phone at (703) 228-5150.

Lillian Marie Tidler is licensed to practice in Virginia (license number 0101057719) 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 1568432680.

Contact Information

Lillian Marie Tidler, MD
2120 Washington Blvd Fl 3,
Arlington, VA 22204-5718
(703) 228-5150
(703) 228-5157

Map and Direction




Physician's Profile

Full NameLillian Marie Tidler
GenderFemale
SpecialityPsychiatry
Experience36 Years
Location2120 Washington Blvd Fl 3, Arlington, Virginia
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:
  • Lillian Marie Tidler attended and graduated from University Of Maryland School Of Medicine in 1988
  NPI Data:
  • NPI Number: 1568432680
  • Provider Enumeration Date: 01/23/2006
  • Last Update Date: 07/21/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 8628155975
  • Enrollment ID: I20171020001731

Medical Identifiers

Medical identifiers for Lillian Marie Tidler such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1568432680NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2084P0802XPsychiatry & Neurology - Addiction Psychiatry 0101057719 (Virginia)Secondary
2084P0800XPsychiatry & Neurology - Psychiatry 0101057719 (Virginia)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Arlington County Government Department Of Managment And Finance721492880320

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. Lillian Marie Tidler allows following entities to bill medicare on her behalf.
Entity NameArlington County Government Department Of Managment & Finance
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1043280415
PECOS PAC ID: 7214928803
Enrollment ID: O20040521000703

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. Lillian Marie Tidler 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
Lillian Marie Tidler, MD
2120 Washington Blvd, Fl 3,
Arlington, VA 22204

Ph: (703) 228-5150
Lillian Marie Tidler, MD
2120 Washington Blvd Fl 3,
Arlington, VA 22204-5718

Ph: (703) 228-5150

Reviews and Comments


Psychiatry & Neurology Doctors in Arlington, VA

Esther Pearl Roberts, MD
Psychiatry & Neurology
Medicare: Not Enrolled in Medicare
Practice Location: 4201 Wilson Blvd, Suite 110351, Arlington, VA 22203
Phone: 202-663-1905    Fax: 202-298-5559
Lillibeth B Boruchow, MD
Psychiatry & Neurology
Medicare: Not Enrolled in Medicare
Practice Location: 1715 N George Mason Dr, #409, Arlington, VA 22205
Phone: 703-243-6377    Fax: 703-243-3101
Dr. Cory Alfers, D.O.
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 2000 15th St N, Suite G2-100, Arlington, VA 22201
Phone: 703-232-1743    Fax: 703-552-3210
Ana Cecilia San Martin, M.D.
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 2100 Washington Blvd, Fl 4, Arlington, VA 22204
Phone: 703-228-1698    Fax: 703-228-1117
Dr. Sashi Putchakayala, M.D.
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 1701 N George Mason Dr, Arlington, VA 22205
Phone: 703-588-5000    
Dr. Phuong-thu Thi Vo, M.D
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 2120 Washington Blvd, Arlington, VA 22204
Phone: 703-228-5150    Fax: 703-228-1117
Roohi Alikhan, M.D.
Psychiatry & Neurology
Medicare: Not Enrolled in Medicare
Practice Location: 46 S Glebe Rd, Ste 103, Arlington, VA 22204
Phone: 703-521-6004    Fax: 703-521-6342

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).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.