LILLIAN MARIE TIDLER (M.D.) – Psychiatry Physician, NPI 1568432680

LILLIAN MARIE TIDLER (M.D.) is a healthcare provider. based in Arlington, Virginia. specializing in Psychiatry Physician. They hold the professional credentials M.D.. They hold a License No. 0101057719 (VA). The NPI Number for LILLIAN MARIE TIDLER (M.D.) is 1568432680

Main info

Female
38 Years Of Experience
Accepts Medicare Assignment
Name
LILLIAN MARIE TIDLER (M.D.)
NPI
1568432680
Phone
(703) 228-5150
Address
2120 WASHINGTON BLVD FL 3
Enumeration Date
23 January 2006
Last Update Date
3 January 2025

Doctor Profile

Medical School Name
UNIVERSITY OF MARYLAND SCHOOL OF MEDICINE
Secondary Phone
7032281600
Graduation Year
1988 (38 years ago)
PAC ID
8628155975
Group Practice PAC ID
7214928803
Professional Enrollment ID
I20171020001731
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience69
Completeness75
Years active:20State licenses:1Digital endpointsOther names

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Provider Addresses for LILLIAN MARIE TIDLER (M.D.)

  • Washington Boulevard, Washington, Arlington County, Washington, D.C., 20310, United States

    ARLINGTON, VA 222045718

    Phone: (703) 228-5150

    Fax: (703) 228-5157

    Type: Location

  • 103 VALLEY CENTER DR

    STAUNTON, VA 244015080

    Phone: (540) 332-8001

    Type: Location

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

CMS reports 1 Open Payments records for all available years, with a total value of $100.

Total Amount is formed as General ($100) + Research ($0) + Ownership ($0) = $100.

Last reported payment date: 2023-08-14 • Largest payer in this snapshot: Janssen Pharmaceuticals, Inc ($100).

Total Amount

$100

General + Research + Ownership

Payments

1

Total payment records

General Amount

$100

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2023-08-14

Latest reported date

Top Companies

Largest payers in this snapshot

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Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

PECOS enrollment status

Participating (accepts Medicare assignment)

Enrollment effective: 2025-03-14

PECOS data refreshed: 2026-06-15

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 22204)

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Group practice members

Group practice members are other physicians who share the same Group Practice PAC ID with this doctor. When doctors form a group practice and register in PECOS as a single entity, they receive a shared identification number. This table lists all providers in the same group practice.
PAC ID: 7214928803View full group profile
NameSpecialtyState
Mental Health CounselorVA
P S Y C H I A T R YVA
P S Y C H I A T R YVA
P S Y C H I A T R YVA
Clinical Social WorkerDC
Mental Health CounselorVA
Nurse PractitionerVA
Mental Health CounselorVA
P S Y C H I A T R YVA
P S Y C H I A T R YVA

Reviews

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Frequently asked questions

Is there an official ID for LILLIAN MARIE TIDLER (M.D.) in U.S. healthcare records?
The official identifier for LILLIAN MARIE TIDLER (M.D.) is NPI 1568432680.
Would LILLIAN MARIE TIDLER (M.D.) appear as active to a payer?
You can treat LILLIAN MARIE TIDLER (M.D.) as active for directory purposes; confirm clinical privileges separately.
What area of care is associated with LILLIAN MARIE TIDLER (M.D.)?
LILLIAN MARIE TIDLER (M.D.)'s record emphasizes Psychiatry Physician. Clinical services aligned with this taxonomy classification.
Where in Virginia is LILLIAN MARIE TIDLER (M.D.) registered?
Use Arlington, Virginia as the headline location for LILLIAN MARIE TIDLER (M.D.) here.
What does 3 location(s) imply?
3 practice locations appear in the available data.

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