JEFFREY CHING-KWEI MAI MD, PHD
NPI 1013025857
Neurological Surgery in Charlottesville, VA
About Jeffrey Ching-kwei Mai Md, Phd NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JEFFREY CHING-KWEI MAI MD, PHD (NPI 1013025857) is an individual neurological surgery provider in Charlottesville, Virginia, licensed in Virginia (0101253988) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS and is a graduate of University Of Pittsburgh School Of Medicine (2005).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 2
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
Jeffrey Ching-kwei Mai Md, Phd 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
3Medicare enrollment records show Jeffrey Mai reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Falls Church, VA 22042
- Reassigned Medicare billing, Virginia enrollment
- 2,379 clinicians in this Medicare group
Washington, DC 20007
- Reassigned Medicare billing, District of Columbia enrollment
- 3,530 clinicians in this Medicare group
Washington, DC 20007
- Reassigned Medicare billing, District of Columbia enrollment
- 861 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.
Areas of Expertise CMS Part B claims 9
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 22911 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.
CHARLOTTESVILLE, VA 22911
CHARLOTTESVILLE, VA 22911
CHARLOTTESVILLE, VA 22911
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 Jeffrey Mai's NPI number?
The NPI number for Jeffrey Mai is 1013025857. It was assigned to this individual provider in the NPPES registry on August 29, 2006.
Where is Jeffrey Mai located?
Jeffrey Mai practices at 500 Martha Jefferson Dr 5th Floor, Charlottesville, VA 22911. The listed phone number is (434) 654-5260.
What is Jeffrey Mai's specialty?
The primary specialty registered for this NPI is Neurological Surgery with taxonomy code 207T00000X.
Is Jeffrey Mai enrolled in Medicare?
Yes. Jeffrey Mai 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 Jeffrey Mai's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Jeffrey Mai reassigns Medicare benefits to 3 organizations: Inova Health Care Services (Falls Church, VA), Medstar Medical Group II LLC (Washington, DC) and Mgmc LLC (Washington, DC). 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 Jeffrey Mai'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 Jeffrey Mai was last updated on May 4, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.
# Jeffrey Ching-Kwei Mai, MD, PHD · NPI 1013025857
Neurological Surgery physician in Charlottesville, Virginia. Individual provider, active in the CMS NPPES registry since August 29, 2006.
## Identity
- **NPI:** 1013025857 (Entity type: Individual)
- **Enumerated:** August 29, 2006
- **Primary specialty:** Neurological Surgery · taxonomy 207T00000X
- **State license:** 0101253988 (Virginia)
- **Sole proprietor:** No
## Practice location
- **Address:** 500 MARTHA JEFFERSON DR, 5TH FLOOR, Charlottesville, VA 22911-4668
- **Phone:** (434) 654-5260 · **Fax:** (434) 654-5261
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): Inova Health Care Services (NPI 1588717755, Falls Church, VA); Medstar Medical Group II LLC (NPI 1205562816, Washington, DC); Mgmc LLC (NPI 1316949654, Washington, DC) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Pittsburgh School Of Medicine, class of 2005
## Record status
- **NPPES last updated:** May 4, 2017
- **Other identifiers:** Medicare PIN VVD095B (VA); Medicare PIN P01819782 (VA)
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Source: [NPI Profile](https://npiprofile.com/npi/1013025857) · Data from the CMS NPPES public registry.