Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

VARUN PADMANABAN MD
NPI 1629563796
Neurological Surgery in Fairfax, VA

Active since June 29, 2018PECOS Enrolled
8081 INNOVATION PARK DR STE 900, FAIRFAX, VA 22031(571) 472-4100 Get Directions Write a Review

NPPES record last updated: October 29, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Oct 29, 2026, Jun 29, 2018 (2 updates tracked since 2018).

About Varun Padmanaban Md NPPES

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

VARUN PADMANABAN MD (NPI 1629563796) is an individual neurological surgery provider in Fairfax, Virginia, licensed in Virginia (0101287440) and active in the NPI registry since June 2018. He is enrolled in Medicare PECOS, is affiliated with Inova Alexandria Hospital, and is a graduate of Drexel University College Of Medicine (2018).

NPPES Registry Identity

NPI1629563796
Entity TypeIndividualMale
Primary Taxonomy207T00000X
Provider Legal NameVARUN PADMANABANCredential: MD
Location Address8081 INNOVATION PARK DR STE 900Fairfax, VA 22031-4867
Mailing Address8081 Innovation Park Dr Ste 900Fairfax, VA 22031-4867 · (571) 472-4100
Sole ProprietorNo
Medical School CMSDrexel University College Of MedicineGraduated 2018
Enumeration DateJune 29, 2018
Last NPPES UpdateOctober 29, 20262 updates tracked since enumeration
NPPES CertifiedOctober 29, 2026
✔ NPI 1629563796 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNeurological SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code207T00000X
License✔ Licensed in VA · 0101287440
Definition
A neurological surgeon provides the operative and non-operative management (i.e., prevention, diagnosis, evaluation, treatment, critical care, and rehabilitation) of disorders of the central, peripheral, and autonomic nervous systems, including their supporting structures and vascular supply; the evaluation and treatment of pathological processes which modify function or activity of the nervous system; and the operative and non-operative management of pain. A neurological surgeon treats patients with disorders of the nervous system; disorders of the brain, meninges, skull, and their blood supply, including the extracranial carotid and vertebral arteries; disorders of the pituitary gland; disorders of the spinal cord, meninges, and vertebral column, including those which may require treatment by spinal fusion or instrumentation; and disorders of the cranial and spinal nerves throughout their distribution.
8081 INNOVATION PARK DR STE 900, Fairfax, VA 22031

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

Varun Padmanaban 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 ID9739670050
PECOS Enrollment IDI20251114001974, I20251214000072
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 Reassignment

Medicare enrollment records show Varun Padmanaban reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Internal Medicine
3300 GALLOWS RD, PHYSICIAN SERVICES
Falls Church, VA 22042
  • Reassigned Medicare billing, District of Columbia and Virginia enrollments
  • Also billed through NPI 1588717755 (Virginia), NPI 1538870191 (Virginia)
  • 2,618 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 5

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Inova Alexandria Hospital

Acute Care Hospitals · Alexandria, VA
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number490040
Location4320 Seminary RdAlexandria, VA 22304 · Alexandria City County
Emergency services Birthing friendly

Inova Loudoun Hospital

Acute Care Hospitals · Leesburg, VA
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number490043
Location44045 Riverside ParkwayLeesburg, VA 20176 · Loudoun County
Emergency services Birthing friendly

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

Inova Fair Oaks Hospital

Acute Care Hospitals · Fairfax, VA
5/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number490101
Location3600 Joseph Siewick DriveFairfax, VA 22033 · Fairfax County
Birthing friendly

Inova Mount Vernon Hospital

Acute Care Hospitals · Alexandria, VA
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number490122
Location2501 Parkers LaneAlexandria, VA 22306 · Fairfax County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 22031 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
$80.66 typical visit price
range $21.40 – $158.88
Typical copayment $20.16 (range $5.35 – $39.72)
Most-billed visit code 99213
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.

Psychiatry & Neurology (Neurology)
8081 INNOVATION PARK DR STE 900
FAIRFAX, VA 22031
Psychiatry & Neurology (Vascular Neurology)
8081 INNOVATION PARK DR STE 900
FAIRFAX, VA 22031
Physician Assistant
8081 INNOVATION PARK DR STE 900
FAIRFAX, VA 22031
Psychiatry & Neurology (Neurology)
8081 INNOVATION PARK DR STE 900
FAIRFAX, VA 22031
Neurological Surgery
8081 INNOVATION PARK DR STE 900
FAIRFAX, VA 22031
Psychiatry & Neurology (Clinical Neurophysiology)
8081 INNOVATION PARK DR STE 900
FAIRFAX, VA 22031
Psychiatry & Neurology (Neurology)
8081 INNOVATION PARK DR STE 900
FAIRFAX, VA 22031
Neurological Surgery
8081 INNOVATION PARK DR STE 900
FAIRFAX, VA 22031

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 Varun Padmanaban's NPI number?

The NPI number for Varun Padmanaban is 1629563796. It was assigned to this individual provider in the NPPES registry on June 29, 2018.

Where is Varun Padmanaban located?

Varun Padmanaban practices at 8081 Innovation Park Dr Ste 900, Fairfax, VA 22031. The listed phone number is (571) 472-4100.

What is Varun Padmanaban's specialty?

The primary specialty registered for this NPI is Neurological Surgery with taxonomy code 207T00000X.

Is Varun Padmanaban enrolled in Medicare?

Yes. Varun Padmanaban 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 organization bills Medicare for Varun Padmanaban's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Varun Padmanaban reassigns Medicare benefits to Inova Health Care Services (Falls Church, VA). The 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 Varun Padmanaban's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Varun Padmanaban accept?

Health plans from Oscar Health list Varun Padmanaban 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 Varun Padmanaban affiliated with any hospitals?

According to CMS data, Varun Padmanaban is affiliated with Inova Alexandria Hospital, Inova Loudoun Hospital, Inova Fairfax Hospital, Inova Fair Oaks Hospital and Inova Mount Vernon Hospital.

When was this NPI record last updated?

The NPPES record for Varun Padmanaban was last updated on October 29, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 days 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.