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DR. ELIZABETH A WARNER M.D.
NPI 1407924434
Surgery in Washington, DC

Active since November 30, 2006PECOS EnrolledAccepts Medicare Assignment
700 2ND ST NE, WASHINGTON, DC 20002(202) 346-3850 Get Directions Write a Review

NPPES record last updated: May 9, 2024. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: May 9, 2024, Jun 7, 2021 (2 updates tracked since 2021).

About Dr. Elizabeth A Warner M.d. NPPES

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

DR. ELIZABETH A WARNER M.D. (NPI 1407924434) is an individual surgery provider in Washington, District Of Columbia, licensed in District Of Columbia (043837) and active in the NPI registry since November 2006. She is enrolled in Medicare PECOS, is affiliated with Holy Cross Hospital, and is a graduate of University Of Texas Medical School At Houston (2005).

NPPES Registry Identity

NPI1407924434
Entity TypeIndividualFemale
Primary Taxonomy208600000X
Provider Legal NameDR. ELIZABETH A WARNERCredential: M.D.
Location Address700 2ND ST NEWashington, DC 20002-8100
Mailing Address1025 S 6th StSpringfield, IL 62703-2403 · (217) 528-7541
Phone(202) 346-3850
Sole ProprietorNo
Medical School CMSUniversity Of Texas Medical School At HoustonGraduated 2005
Enumeration DateNovember 30, 2006
Last NPPES UpdateMay 9, 20242 updates tracked since enumeration
NPPES CertifiedMay 9, 2024
✔ NPI 1407924434 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians
Taxonomy Code208600000X
Licenses✔ Licensed in DC · 043837✔ Licensed in WA · MD60276242✔ Licensed in IL · 036132425
Definition
A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.
700 2ND ST NE, Washington, DC 20002
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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

Dr. Elizabeth A Warner M.d. 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 ID8921264409
PECOS Enrollment IDI20160217002214, I20231101003400, I20231117002536
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 Elizabeth Warner reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Kaiser Foundation Health Plan Of The Mid Atlantic States, Inc
Same address
Health Maintenance Organization
700 2ND ST NE
Washington, DC 20002
NPI 1093016933 (202) 898-5100

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

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Holy Cross Hospital

Acute Care Hospitals · Silver Spring, MD
2/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number210004
Location1500 Forest Glen RoadSilver Spring, MD 20910 · Montgomery County
Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 20002 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$100.31 typical visit price
range $65.18 – $194.86
Typical copayment $25.07 (range $16.29 – $48.71)
Most-billed visit code 99203
Established Patient
$80.66 typical visit price
range $21.40 – $158.88
Typical copayment $20.16 (range $5.35 – $39.72)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Referred Medical Equipment & Supplies CMS DME claims 2

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Continuous positive airway pressure (cpap) device E0601
DME-Other DME · category DE001N
1 supplier14 claims14 services$24.07 avg. paid by Medicare
Lightweight wheelchair K0003
DME-Wheelchairs · category DD000N
1 supplier11 claims11 services$26.38 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. KEITH MICHAEL EGAN D.O.
Family Medicine
700 2ND ST NE
WASHINGTON, DC 20002
District of Columbia (202) 346-3000
SHERI X QI M.D.
Internal Medicine
700 2ND ST NE, KAISER PERMANENTE
WASHINGTON, DC 20002
District of Columbia (202) 346-3000
DR. CHARLES S LEVY MD
Internal Medicine (Infectious Disease)
700 2ND ST NE
WASHINGTON, DC 20002
District of Columbia (301) 618-5859
DR. PIYAPONG VONGKOVIT MD
Internal Medicine (Hematology & Oncology)
700 2ND ST NE
WASHINGTON, DC 20002
District of Columbia (202) 346-3700
DR. AINSLEY V. MACLEAN M.D.
Radiology (Diagnostic Radiology)
700 2ND ST NE, CAPITOL HILL MEDICAL CENTER
WASHINGTON, DC 20002
District of Columbia (202) 346-3000
DR. IVAN Y LIM MD
Internal Medicine (Rheumatology)
700 2ND ST NE
WASHINGTON, DC 20002
District of Columbia (202) 346-3125
ELDRIGE FLORES PINEDA M.D.
Internal Medicine (Pulmonary Disease)
700 2ND ST NE, KAISER PERMANENTE CAPITOL HILL MEDICAL CENTER
WASHINGTON, DC 20002
District of Columbia (202) 346-3000
DR. DOCK GREGORY WINSTON M.D., M.P.H.
Urology
700 2ND ST NE
WASHINGTON, DC 20002
District of Columbia (202) 346-3784

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 Elizabeth Warner's NPI number?

The NPI number for Elizabeth Warner is 1407924434. It was assigned to this individual provider in the NPPES registry on November 30, 2006.

Where is Elizabeth Warner located?

Elizabeth Warner practices at 700 2nd St NE, Washington, DC 20002. The listed phone number is (202) 346-3850.

What is Elizabeth Warner's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Is Elizabeth Warner enrolled in Medicare?

Yes. Elizabeth Warner 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 Elizabeth Warner's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Elizabeth Warner reassigns Medicare benefits to Kaiser Foundation Health Plan Of The Mid Atlantic States, Inc (Washington, DC). 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 Elizabeth Warner's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Elizabeth Warner affiliated with any hospitals?

According to CMS data, Elizabeth Warner is affiliated with Holy Cross Hospital.

When was this NPI record last updated?

The NPPES record for Elizabeth Warner was last updated on May 9, 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.