KRISTOPHER J. FILAK M.D.
NPI 1396034609
Emergency Medicine in Langley Afb, VA
About Kristopher J. Filak M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KRISTOPHER J. FILAK M.D. (NPI 1396034609) is an individual emergency medicine provider in Langley Afb, Virginia, licensed in Virginia (0101289028) and active in the NPI registry since April 2011. He is enrolled in Medicare PECOS, is affiliated with Johns Hopkins Howard County Medical Center, and is a graduate of Other (2011).
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Kristopher J. Filak M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
4Medicare enrollment records show Kristopher Filak reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Bethesda, MD 20814
- Reassigned Medicare billing, Maryland enrollment
- 4,483 clinicians in this Medicare group
Baltimore, MD 21201
- Reassigned Medicare billing, Maryland enrollment
- 234 clinicians in this Medicare group
Baltimore, MD 21201
- Reassigned Medicare billing, Maryland enrollment
- Medicare enrollment name: Shock Trauma Associates PA
- 541 clinicians in this Medicare group
Baltimore, MD 21201
- Reassigned Medicare billing, Maryland enrollment
- 108 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 3
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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Johns Hopkins Howard County Medical Center
Acute Care Hospitals · Columbia, MDPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 23665 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
LANGLEY AFB, VA 23665
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 Kristopher Filak's NPI number?
The NPI number for Kristopher Filak is 1396034609. It was assigned to this individual provider in the NPPES registry on April 7, 2011.
Where is Kristopher Filak located?
Kristopher Filak practices at 77 Nealy Ave, Langley Afb, VA 23665. The listed phone number is (757) 764-6800.
What is Kristopher Filak's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Kristopher Filak enrolled in Medicare?
Yes. Kristopher Filak is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Kristopher Filak's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Kristopher Filak reassigns Medicare benefits to 4 organizations: Johns Hopkins University (Bethesda, MD), University Of Maryland Emergency Medicine Associates, PA (Baltimore, MD), Shock Trauma Associates, P.A. (Baltimore, MD) and University Of Maryland Midtown Health Inc (Baltimore, MD). 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 Kristopher Filak's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Kristopher Filak affiliated with any hospitals?
According to CMS data, Kristopher Filak is affiliated with Johns Hopkins Howard County Medical Center.
When was this NPI record last updated?
The NPPES record for Kristopher Filak was last updated on June 23, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Kristopher J. Filak, M.D. · NPI 1396034609
Emergency Medicine physician in Langley Afb, Virginia. Individual provider, active in the CMS NPPES registry since April 7, 2011.
## Identity
- **NPI:** 1396034609 (Entity type: Individual)
- **Enumerated:** April 7, 2011
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 0101289028 (Virginia)
- **Sole proprietor:** No
## Practice location
- **Address:** 77 NEALY AVE, Langley Afb, VA 23665-2040
- **Phone:** (757) 764-6800
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 4 organizations under Medicare reassignment (form CMS-855R): Johns Hopkins University (NPI 1578569240, Bethesda, MD); University Of Maryland Emergency Medicine Associates, PA (NPI 1790639086, Baltimore, MD); Shock Trauma Associates, P.A. (NPI 1679512909, Baltimore, MD); University Of Maryland Midtown Health Inc (NPI 1710347729, Baltimore, MD) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2011
## Record status
- **NPPES last updated:** June 23, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1396034609) · Data from the CMS NPPES public registry.