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DR. LUIGI KUO FENG RAO M.D., M.S.
NPI 1033269048
Pathology - Anatomic Pathology & Clinical Pathology in Washington, DC

Active since January 11, 2007PECOS EnrolledAccepts Medicare Assignment
94.24/100
CMS Quality Rating
2 WALTER REED AMC DEPARTMENT, 6900 GEORGIA AVENUE, NW, WASHINGTON, DC 20307(202) 782-1017(202) 782-3217 Get Directions Write a Review

NPPES record last updated: May 23, 2024. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Dr. Luigi Kuo Feng Rao M.d., M.s. NPPES

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

DR. LUIGI KUO FENG RAO M.D., M.S. (NPI 1033269048) is an individual anatomic pathology & clinical pathology provider in Washington, District Of Columbia, licensed in District Of Columbia (390200000X) and active in the NPI registry since January 2007. He is enrolled in Medicare PECOS, is affiliated with Inova Fairfax Hospital, and maintains a secondary practice location in Woodbridge.

NPPES Registry Identity

NPI1033269048
Entity TypeIndividualMale
Primary Taxonomy207ZP0102X
Provider Legal NameDR. LUIGI KUO FENG RAOCredential: M.D., M.S.
Location Address2 WALTER REED AMC DEPARTMENT, 6900 GEORGIA AVENUE, NWWashington, DC 20307-0001
Mailing Address2 Walter Reed Amc Room 2j38, 6900 Georgia Avenue, NwWashington, DC 20307-0001
Phone(202) 782-1017
Fax(202) 782-3217
Sole ProprietorNo
Medical School CMSUniformed Services Uhs Fe Hebert School Of MedGraduated 2006
Enumeration DateJanuary 11, 2007
Last NPPES UpdateMay 23, 2024
NPPES CertifiedMay 23, 2024
✔ NPI 1033269048 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPathology · Anatomic Pathology & Clinical PathologyAllopathic & Osteopathic Physicians
Taxonomy Code207ZP0102X
Licenses✔ Licensed in DC · 390200000X✔ Licensed in WY · TL6801✔ Licensed in VA · 0101276041
Definition
A pathologist deals with the causes and nature of disease and contributes to diagnosis, prognosis and treatment through knowledge gained by the laboratory application of the biologic, chemical and physical sciences. A pathologist uses information gathered from the microscopic examination of tissue specimens, cells and body fluids, and from clinical laboratory tests on body fluids and secretions for the diagnosis, exclusion and monitoring of disease.
2 WALTER REED AMC DEPARTMENT, Washington, DC 20307
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Secondary Practice Location 1

Location 12300 Opitz BlvdWoodbridge, VA 22191-3311 · Phone (703) 523-1199 · Fax (571) 542-9954

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. Luigi Kuo Feng Rao M.d., M.s. 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 ID1658524897
PECOS Enrollment IDI20230425000218, I20240425001199
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

4

Medicare enrollment records show Luigi Rao reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Inova Health Care Services - Pathology
13 mi
Anatomic Pathology & Clinical Pathology
3300 GALLOWS RD
Falls Church, VA 22042
  • Reassigned Medicare billing, District of Columbia and Virginia enrollments
  • 57 clinicians in this Medicare group
NPI 1427369578 (703) 776-4001
Forward Pathology Solutions LLC
98 mi
Anatomic Pathology & Clinical Pathology
1602 SKIPWITH RD
Richmond, VA 23229
  • Reassigned Medicare billing, Virginia enrollment
  • 33 clinicians in this Medicare group
NPI 1982266391 (804) 289-4500
Sentara Medical Group
153 mi
Family Medicine
824 N MILITARY HWY STE 100
Norfolk, VA 23502
  • Reassigned Medicare billing, Virginia enrollment
  • 1,901 clinicians in this Medicare group
NPI 1265485270 (757) 252-2900
Nuvance Health Medical Practice PC
249 mi
Internal Medicine
45 READE PLACE
Poughkeepsie, NY 12601
  • Reassigned Medicare billing, New York enrollment
  • 638 clinicians in this Medicare group
NPI 1437358033 (845) 475-9661

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.

Inova Fairfax Hospital

Acute Care Hospitals · Falls Church, VA
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number490063
Location3300 Gallows RoadFalls Church, VA 22042 · Fairfax County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 20307 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
$147.85 typical visit price
range $65.18 – $194.86
Typical copayment $36.96 (range $16.29 – $48.71)
Most-billed visit code 99204
Established Patient
$113.72 typical visit price
range $21.40 – $158.88
Typical copayment $28.43 (range $5.35 – $39.72)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

94.24/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality78.26
Promoting Interoperability100
Improvement Activities40

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 Luigi Rao's NPI number?

The NPI number for Luigi Rao is 1033269048. It was assigned to this individual provider in the NPPES registry on January 11, 2007.

Where is Luigi Rao located?

Luigi Rao practices at 2 Walter Reed Amc Department 6900 Georgia Avenue, NW, Washington, DC 20307. The listed phone number is (202) 782-1017.

What is Luigi Rao's specialty?

The primary specialty registered for this NPI is Pathology, specializing in Anatomic Pathology & Clinical Pathology, with taxonomy code 207ZP0102X.

Is Luigi Rao enrolled in Medicare?

Yes. Luigi Rao 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 organizations bill Medicare for Luigi Rao's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Luigi Rao reassigns Medicare benefits to 4 organizations: Inova Health Care Services - Pathology (Falls Church, VA), Forward Pathology Solutions LLC (Richmond, VA), Sentara Medical Group (Norfolk, VA) and Nuvance Health Medical Practice PC (Poughkeepsie, NY). 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 Luigi Rao's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Luigi Rao affiliated with any hospitals?

According to CMS data, Luigi Rao is affiliated with Inova Fairfax Hospital.

When was this NPI record last updated?

The NPPES record for Luigi Rao was last updated on May 23, 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.