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DR. CASSIE KUO MD
NPI 1598923732
Anesthesiology in Mc Lean, VA

Active since May 23, 2008PECOS Enrolled
8008 WESTPARK DR, KAISER PERMANENTE TYSONS CORNER MEDICAL CENTER, MC LEAN, VA 22102(703) 287-6400 Get Directions Write a Review

NPPES record last updated: December 6, 2012. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Dr. Cassie Kuo Md NPPES

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

DR. CASSIE KUO MD (NPI 1598923732) is an individual anesthesiology provider in Mc Lean, Virginia, licensed in Virginia (0101249845) and active in the NPI registry since May 2008. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1598923732
Entity TypeIndividualFemale
Primary Taxonomy207L00000X
Provider Legal NameDR. CASSIE KUOCredential: MD
Location Address8008 WESTPARK DR, KAISER PERMANENTE TYSONS CORNER MEDICAL CENTERMc Lean, VA 22102-3109
Mailing Address2101 E Jefferson St, Kaiser Permanente Medicare EnrollmentRockville, MD 20852-4908 · (301) 816-2424
Phone(703) 287-6400
Sole ProprietorNo
Enumeration DateMay 23, 2008
Last NPPES UpdateDecember 6, 2012
✔ NPI 1598923732 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License✔ Licensed in VA · 0101249845
Definition
An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.
8008 WESTPARK DR, Mc Lean, VA 22102
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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 (PECOS)

Dr. Cassie Kuo Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 Reassignments

2

Medicare enrollment records show Cassie Kuo reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Kaiser Foundation Health Plan Of The Mid Atlantic States, Inc
Same address
Health Maintenance Organization
8008 WESTPARK DR
Mc Lean, VA 22102
NPI 1376815472 (703) 490-8400
Northstar Anesthesia Of Virginia, LLC
15 mi
Anesthesiology
2501 PARKERS LN
Alexandria, VA 22306
  • Reassigned Medicare billing, District of Columbia enrollment
  • 634 clinicians in this Medicare group
NPI 1194488791 (214) 687-0497

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

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. TROY W BAKER D.O.
Allergy & Immunology
8008 WESTPARK DR
MC LEAN, VA 22102
Fairfax County (703) 287-6559
JENNIFER GILLMAN
Nuclear Medicine
8008 WESTPARK DR
MC LEAN, VA 22102
Fairfax County (703) 287-6400
DR. JULIE ANN AMBROSE M.D.
Obstetrics & Gynecology
8008 WESTPARK DR
MC LEAN, VA 22102
Fairfax County (703) 287-4550
DR. LINDA M CARDINAL MD
Surgery
8008 WESTPARK DR
MC LEAN, VA 22102
Fairfax County (703) 287-6400
REGINA DE LA TORRE LEE
Registered Nurse
8008 WESTPARK DR
MC LEAN, VA 22102
Fairfax County (703) 287-6400
DR. JOHN SANIL SAMUEL M.D.
Internal Medicine
8008 WESTPARK DR
MC LEAN, VA 22102
Fairfax County (703) 287-1504
MRS. CYNTHIA ANN LEAVER PHD, RN, FNP-BC
Nurse Practitioner (Family)
8008 WESTPARK DR
MC LEAN, VA 22102
Fairfax County (703) 287-6442
DR. BAO KHOA TRAN NGUYEN PHARMD
Pharmacist
8008 WESTPARK DR
MC LEAN, VA 22102
Fairfax County (703) 287-4650

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 Cassie Kuo's NPI number?

The NPI number for Cassie Kuo is 1598923732. It was assigned to this individual provider in the NPPES registry on May 23, 2008.

Where is Cassie Kuo located?

Cassie Kuo practices at 8008 Westpark Dr Kaiser Permanente Tysons Corner Medical Center, Mc Lean, VA 22102. The listed phone number is (703) 287-6400.

What is Cassie Kuo's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

Is Cassie Kuo enrolled in Medicare?

Yes. Cassie Kuo is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Cassie Kuo's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Cassie Kuo reassigns Medicare benefits to 2 organizations: Kaiser Foundation Health Plan Of The Mid Atlantic States, Inc (Mc Lean, VA) and Northstar Anesthesia Of Virginia, LLC (Alexandria, VA). Each 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 Cassie Kuo's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Cassie Kuo was last updated on December 6, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.