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DR. KIMBERLY B NA M.D.
NPI 1710901772
Anesthesiology in Fairfax, VA

Active since July 26, 2006PECOS Enrolled
74.1/100
CMS Quality Rating
3600 JOSEPH SIEWICK DR, FAIRFAX, VA 22033(703) 295-9360(703) 295-9369 Get Directions Write a Review

NPPES record last updated: July 9, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Dr. Kimberly B Na M.d. NPPES

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

DR. KIMBERLY B NA M.D. (NPI 1710901772) is an individual anesthesiology provider in Fairfax, Virginia, licensed in Virginia (0101238662) and active in the NPI registry since July 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1710901772
Entity TypeIndividualFemale
Primary Taxonomy207L00000X
Provider Legal NameDR. KIMBERLY B NACredential: M.D.
Location Address3600 JOSEPH SIEWICK DRFairfax, VA 22033-1709
Mailing AddressPo Box 37090Baltimore, MD 21297-3090 · (709) 295-9360 · Fax (703) 295-9369
Phone(703) 295-9360
Fax(703) 295-9369
Sole ProprietorNo
Enumeration DateJuly 26, 2006
Last NPPES UpdateJuly 9, 2026
NPPES CertifiedJuly 9, 2026
✔ NPI 1710901772 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License✔ Licensed in VA · 0101238662
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.
Also ListedAnesthesiology · Pain MedicineTaxonomy 207LP2900X · License 0101238662 (VA)
3600 JOSEPH SIEWICK DR, Fairfax, VA 22033
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Other Identifiers 12

Medicaid010216494VA
Medicaid010383501VA
Other251774VA · Kaiser
Other292850VA · Amerigroup
OtherK142-0001VA · Carefirst
Medicaid010216427VA
Medicaid010240417VA
Medicaid010382882VA
Other9397154VA · Phcs
Other484645VA · Ncppo
Medicaid010200466VA
Other139180VA · Anthem

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Kimberly B Na M.d. 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

3

Medicare enrollment records show Kimberly Na reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

American Anesthesiology Of Virginia PC
8.5 mi
Anesthesiology
3300 GALLOWS RD
Falls Church, VA 22042
  • Reassigned Medicare billing, Virginia enrollment
  • 1,217 clinicians in this Medicare group
NPI 1417994872 (037) 764-0017
Ambulatory Anesthesia Associates LLC
14 mi
Anesthesiology
6355 WALKER LANE, #200
Alexandria, VA 22310
  • Reassigned Medicare billing, District of Columbia enrollment
  • 74 clinicians in this Medicare group
NPI 1720192230 (703) 922-9501
Northstar Anesthesia Of Virginia, LLC
19 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.

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.

74.1/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality85.63
Improvement Activities40
Cost40.03

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.

MELISSA K HERSCH CRNA
Nurse Anesthetist, Certified Registered
3600 JOSEPH SIEWICK DR
FAIRFAX, VA 22033
Fairfax County (703) 391-3129
NICOLE NGUYEN
Registered Nurse
3600 JOSEPH SIEWICK DR
FAIRFAX, VA 22033
Fairfax County (703) 391-3600
MRS. GLORIA GILBERT BLACK CRNA
Nurse Anesthetist, Certified Registered
3600 JOSEPH SIEWICK DR
FAIRFAX, VA 22033
Fairfax County (703) 295-9360
LAURA R REJENT PA-C
Physician Assistant
3600 JOSEPH SIEWICK DR
FAIRFAX, VA 22033
Fairfax County (703) 391-3600
KATHLEEN BEIGHT PT
Physical Therapist
3600 JOSEPH SIEWICK DR
FAIRFAX, VA 22033
Fairfax County (703) 391-3642
ASWANI KUMAR SUTHRAVE M.D.
Hospitalist
3600 JOSEPH SIEWICK DR
FAIRFAX, VA 22033
Fairfax County (703) 391-3600
NORTHERN VIRGINIA PATHOLOGY PC
Pathology (Anatomic Pathology & Clinical Pathology)
3600 JOSEPH SIEWICK DR
FAIRFAX, VA 22033
Fairfax County (703) 391-3654
HEATHER A COLLINS RNFA
Registered Nurse (Registered Nurse First Assistant)
3600 JOSEPH SIEWICK DR
FAIRFAX, VA 22033
Fairfax County (703) 391-4669

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 Kimberly Na's NPI number?

The NPI number for Kimberly Na is 1710901772. It was assigned to this individual provider in the NPPES registry on July 26, 2006.

Where is Kimberly Na located?

Kimberly Na practices at 3600 Joseph Siewick Dr, Fairfax, VA 22033. The listed phone number is (703) 295-9360.

What is Kimberly Na's specialty?

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

Is Kimberly Na enrolled in Medicare?

Yes. Kimberly Na is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Kimberly Na's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Kimberly Na reassigns Medicare benefits to 3 organizations: American Anesthesiology Of Virginia PC (Falls Church, VA), Ambulatory Anesthesia Associates LLC (Alexandria, 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 Kimberly Na'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 Kimberly Na was last updated on July 9, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months 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.