PREVITHA SANNA MATHEWS
NPI 1134633597
Nurse Anesthetist, Certified Registered in Fairfax, VA
About Previtha Sanna Mathews NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
PREVITHA SANNA MATHEWS (NPI 1134633597) is an individual nurse anesthetist, certified registered in Fairfax, Virginia, licensed in Virginia (0024175885) and active in the NPI registry since November 2017. She is affiliated with Inova Alexandria Hospital and is a graduate of Other (2017).
NPPES Registry Identity
Specialties & Licenses 2
Accepted 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
Previtha Sanna Mathews 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.
Medicare Billing Reassignments
6Medicare enrollment records show Previtha Mathews reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Fairfax, VA 22033
- Reassigned Medicare billing, District of Columbia and Virginia enrollments
- 318 clinicians in this Medicare group
Falls Church, VA 22042
- Reassigned Medicare billing, District of Columbia enrollment
- 455 clinicians in this Medicare group
Washington, DC 20007
- Reassigned Medicare billing, District of Columbia enrollment
- 3,530 clinicians in this Medicare group
Alexandria, VA 22306
- Reassigned Medicare billing, District of Columbia enrollment
- 634 clinicians in this Medicare group
Washington, DC 20010
- Reassigned Medicare billing, District of Columbia enrollment
- 482 clinicians in this Medicare group
Washington, DC 20010
- Reassigned Medicare billing, District of Columbia enrollment
- 264 clinicians in this Medicare group
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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Inova Alexandria Hospital
Acute Care Hospitals · Alexandria, VAInova Mount Vernon Hospital
Acute Care Hospitals · Alexandria, VAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 22033 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
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.
FAIRFAX, VA 22033
FAIRFAX, VA 22033
FAIRFAX, VA 22033
FAIRFAX, VA 22033
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 Previtha Mathews's NPI number?
The NPI number for Previtha Mathews is 1134633597. It was assigned to this individual provider in the NPPES registry on November 21, 2017.
Where is Previtha Mathews located?
Previtha Mathews practices at 3600 Joseph Siewick Dr, Fairfax, VA 22033. The listed phone number is (703) 391-3600.
What is Previtha Mathews's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Previtha Mathews enrolled in Medicare?
Yes. Previtha Mathews 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 Previtha Mathews's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Previtha Mathews reassigns Medicare benefits to 6 organizations: Inova Cares - Community (Fairfax, VA), American Anesthesiology Of Virginia PC (Falls Church, VA), Medstar Medical Group II LLC (Washington, DC), Northstar Anesthesia Of Virginia, LLC (Alexandria, VA), Medstar Medical Group Anesthesiology LLC (Washington, DC) and 1 more organization, listed in the Medicare section above. 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 Previtha Mathews's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Previtha Mathews accept?
Health plans from Oscar Health and Oscar Insurance Company list Previtha Mathews 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.
Is Previtha Mathews affiliated with any hospitals?
According to CMS data, Previtha Mathews is affiliated with Inova Alexandria Hospital and Inova Mount Vernon Hospital.
When was this NPI record last updated?
The NPPES record for Previtha Mathews was last updated on November 6, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.
# Previtha Sanna Mathews · NPI 1134633597
Nurse Anesthetist, Certified Registered physician in Fairfax, Virginia. Individual provider, active in the CMS NPPES registry since November 21, 2017.
## Identity
- **NPI:** 1134633597 (Entity type: Individual)
- **Enumerated:** November 21, 2017
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** 0024175885 (Virginia)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 3600 JOSEPH SIEWICK DR, Fairfax, VA 22033-1709
- **Phone:** (703) 391-3600
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** 6 organizations under Medicare reassignment (form CMS-855R): Inova Cares - Community (NPI 1861131906, Fairfax, VA); American Anesthesiology Of Virginia PC (NPI 1417994872, Falls Church, VA); Medstar Medical Group II LLC (NPI 1205562816, Washington, DC); Northstar Anesthesia Of Virginia, LLC (NPI 1194488791, Alexandria, VA); Medstar Medical Group Anesthesiology LLC (NPI 1558976175, Washington, DC); and 1 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2017
## Record status
- **NPPES last updated:** November 6, 2019
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Source: [NPI Profile](https://npiprofile.com/npi/1134633597) · Data from the CMS NPPES public registry.