MR. NASSER A SITTA MD
NPI 1992719843
Emergency Medicine - Emergency Medical Services in Warrenton, VA

Active since July 28, 2006PECOS EnrolledAccepts Medicare Assignment
500 HOSPITAL DR, WARRENTON, VA 20186(540) 349-0595 Get Directions Write a Review

NPPES record last updated: May 6, 2008. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About Mr. Nasser A Sitta Md NPPES

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

MR. NASSER A SITTA MD (NPI 1992719843) is an individual emergency medical services provider in Warrenton, Virginia, licensed in Virginia (0101049309) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS and is a graduate of Other (1982).

NPPES Registry Identity

NPI1992719843
Entity TypeIndividualMale
Primary Taxonomy207PE0004X
Provider Legal NameMR. NASSER A SITTACredential: MD
Location Address500 HOSPITAL DRWarrenton, VA 20186-3027
Mailing AddressPo Box 223323Chantilly, VA 20153-3323 · (540) 349-0595 · Fax (540) 349-0587
Sole ProprietorNo
Medical School CMSOtherGraduated 1982
Enumeration DateJuly 28, 2006
Last NPPES UpdateMay 6, 2008
NPI 1992719843 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyEmergency Medicine · Emergency Medical ServicesAllopathic & Osteopathic Physicians
Taxonomy Code207PE0004X
License Licensed in VA · 0101049309
Definition

An emergency medicine physician who specializes in non-hospital based emergency medical services (e.g., disaster site, accident scene, transport vehicle, etc.) to provide pre-hospital assessment, treatment, and transport patients.

500 HOSPITAL DR, Warrenton, VA 20186

Other Identifiers 6

Medicare UPINF42771
Medicare PIN014268F25VA
Medicare PIN930000766VA
Medicaid010064660VA
Medicaid006020551VA
Medicare PINP00230460VA

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Mr. Nasser A Sitta 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 ID6305839028
PECOS Enrollment IDI20040716000133
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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 20186 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
$86.88 typical visit price
range $56.19 – $170.30
Typical copayment $21.72 (range $14.04 – $42.57)
Most-billed visit code 99203
Established Patient
$99.13 typical visit price
range $18.07 – $138.91
Typical copayment $24.78 (range $4.51 – $34.72)
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.

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.

General Acute Care Hospital
500 HOSPITAL DR
WARRENTON, VA 20186
Emergency Medicine
500 HOSPITAL DR
WARRENTON, VA 20186
Dietitian, Registered
500 HOSPITAL DR
WARRENTON, VA 20186
Emergency Medicine
500 HOSPITAL DR, DEPARTMENT OF EMERGENCY MEDICINE
WARRENTON, VA 20186
Emergency Medicine (Emergency Medical Services)
500 HOSPITAL DR
WARRENTON, VA 20186
Emergency Medicine (Emergency Medical Services)
500 HOSPITAL DR
WARRENTON, VA 20186
Nurse Practitioner
500 HOSPITAL DR
WARRENTON, VA 20186
Emergency Medicine (Emergency Medical Services)
500 HOSPITAL DR
WARRENTON, VA 20186

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 Nasser Sitta's NPI number?

The NPI number for Nasser Sitta is 1992719843. It was assigned to this individual provider in the NPPES registry on July 28, 2006.

Where is Nasser Sitta located?

Nasser Sitta practices at 500 Hospital Dr, Warrenton, VA 20186. The listed phone number is (540) 349-0595.

What is Nasser Sitta's specialty?

The primary specialty registered for this NPI is Emergency Medicine, specializing in Emergency Medical Services, with taxonomy code 207PE0004X.

Is Nasser Sitta enrolled in Medicare?

Yes. Nasser Sitta 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.

When was this NPI record last updated?

The NPPES record for Nasser Sitta was last updated on May 6, 2008. NPI Profile syncs with the weekly NPPES data releases published by CMS.