1. Home
  2. Directory
  3. District Of Columbia
  4. Washington
  5. Psychiatry Neurology
  6. NPI Profile

LISA KATE EITCHES MD
NPI 1477173326
Psychiatry & Neurology - Addiction Psychiatry in Washington, DC

Active since April 21, 2020PECOS EnrolledAccepts Medicare Assignment
THE GW MEDICAL FACULTY ASSOCI, 2150 PENNSYLVANIA AVE, NW, WASHINGTON, DC 20037(202) 741-3000 Get Directions Write a Review

NPPES record last updated: March 21, 2024. Verified against the NPPES registry weekly; last sync: November 08, 2026.

Record update history: Jun 11, 2020, Apr 21, 2020 (2 updates tracked since 2020).

About Lisa Kate Eitches Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

LISA KATE EITCHES MD (NPI 1477173326) is an individual addiction psychiatry provider in Washington, District Of Columbia, licensed in Virginia (101278362) and active in the NPI registry since April 2020. She is enrolled in Medicare PECOS, maintains a secondary practice location in Fairfax, and is a graduate of Jefferson Medical College Of Thomas Jefferson University (2020).

NPPES Registry Identity

NPI1477173326
Entity TypeIndividualFemale
Primary Taxonomy2084P0802X
Provider Legal NameLISA KATE EITCHESCredential: MD
Location AddressTHE GW MEDICAL FACULTY ASSOCI, 2150 PENNSYLVANIA AVE, NWWashington, DC 20037
Mailing Address8221 Willow Oaks Corporate DrFairfax, VA 22031-4512
Phone(202) 741-3000
Sole ProprietorNo
Medical School CMSJefferson Medical College Of Thomas Jefferson UniversityGraduated 2020
Enumeration DateApril 21, 2020
Last NPPES UpdateMarch 21, 20242 updates tracked since enumeration
NPPES CertifiedMarch 21, 2024
✔ NPI 1477173326 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychiatry & Neurology · Addiction PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0802X
License✔ Licensed in VA · 101278362
Definition
Addiction Psychiatry is a subspecialty of psychiatry that focuses on evaluation and treatment of individuals with alcohol, drug, or other substance-related disorders, and of individuals with dual diagnosis of substance-related and other psychiatric disorders.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
THE GW MEDICAL FACULTY ASSOCI, Washington, DC 20037
Open in Google Maps ↗

Other Names 1

Former Name (1)Lisa Kate Sussman

Secondary Practice Location 1

Location 18221 Willow Oaks Corporate DrFairfax, VA 22031-4512 · Phone (703) 559-3000

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Oscar Health.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Lisa Kate Eitches Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID9436597556
PECOS Enrollment IDI20240409000344
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Lisa Eitches reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Fairfax County, Virginia
17 mi
Mental Health (Including Community Mental Health Center)
12011 GOVERNMENT CENTER PARKWAY, SUITE 836
Fairfax, VA 22035
  • Reassigned Medicare billing, District of Columbia enrollment
  • Medicare enrollment name: Director Of Finance-County Of Fairfax Va
  • 383 clinicians in this Medicare group
NPI 1154356244 (703) 324-7000

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Lisa Eitches's NPI number?

The NPI number for Lisa Eitches is 1477173326. It was assigned to this individual provider in the NPPES registry on April 21, 2020. The provider is also known as Lisa Kate Sussman.

Where is Lisa Eitches located?

Lisa Eitches practices at The Gw Medical Faculty Associ 2150 Pennsylvania Ave, NW, Washington, DC 20037. The listed phone number is (202) 741-3000.

What is Lisa Eitches's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Addiction Psychiatry, with taxonomy code 2084P0802X.

Is Lisa Eitches enrolled in Medicare?

Yes. Lisa Eitches is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organization bills Medicare for Lisa Eitches's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Lisa Eitches reassigns Medicare benefits to Fairfax County, Virginia (Fairfax, VA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Lisa Eitches's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Lisa Eitches accept?

Health plans from Oscar Health list Lisa Eitches as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Lisa Eitches was last updated on March 21, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.