CHRISTINE T. TRANKIEM M.D.
NPI 1366640203
Surgery - Surgical Critical Care in Washington, DC
About Christine T. Trankiem M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CHRISTINE T. TRANKIEM M.D. (NPI 1366640203) is an individual surgical critical care provider in Washington, District Of Columbia, licensed in District Of Columbia (MD036718) and active in the NPI registry since July 2007. She is enrolled in Medicare PECOS, is affiliated with Medstar Montgomery Medical Center, and is a graduate of Hahnemann University College Of Medicine (2001).
NPPES Registry Identity
Specialties & Licenses
Other Names 1
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
Christine T. Trankiem M.d. 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
2Medicare enrollment records show Christine Trankiem reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Washington, DC 20010
- Reassigned Medicare billing, District of Columbia enrollment
- 3,530 clinicians in this Medicare group
Washington, DC 20010
- Reassigned Medicare billing, District of Columbia enrollment
- Medicare enrollment name: Whc Physician Group LLC
- 613 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 5
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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Medstar Montgomery Medical Center
Acute Care Hospitals · Olney, MDLuminis Health Doctors Community Medical Ctr, Inc
Acute Care Hospitals · Lanham, MDMedicare 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.
WASHINGTON, DC 20010
WASHINGTON, DC 20010
WASHINGTON, DC 20010
WASHINGTON, DC 20010
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 Christine Trankiem's NPI number?
The NPI number for Christine Trankiem is 1366640203. It was assigned to this individual provider in the NPPES registry on July 3, 2007. The provider is also known as Christine T. Trankiem-Ecenbarger M.D..
Where is Christine Trankiem located?
Christine Trankiem practices at 110 Irving St NW Rm 4b39, Washington, DC 20010. The listed phone number is (202) 877-5190.
What is Christine Trankiem's specialty?
The primary specialty registered for this NPI is Surgery, specializing in Surgical Critical Care, with taxonomy code 2086S0102X.
Is Christine Trankiem enrolled in Medicare?
Yes. Christine Trankiem 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 Christine Trankiem's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Christine Trankiem reassigns Medicare benefits to 2 organizations: Medstar Medical Group II LLC (Washington, DC) and Whc Emerg Phys (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 Christine Trankiem's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Christine Trankiem affiliated with any hospitals?
According to CMS data, Christine Trankiem is affiliated with Medstar Montgomery Medical Center and Luminis Health Doctors Community Medical Ctr, Inc.
When was this NPI record last updated?
The NPPES record for Christine Trankiem was last updated on April 21, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.
# Christine T. Trankiem, M.D. · NPI 1366640203
Surgical Critical Care physician in Washington, District of Columbia. Individual provider, active in the CMS NPPES registry since July 3, 2007.
## Identity
- **NPI:** 1366640203 (Entity type: Individual)
- **Enumerated:** July 3, 2007
- **Primary specialty:** Surgery - Surgical Critical Care · taxonomy 2086S0102X
- **State license:** MD036718 (District of Columbia)
- **Sole proprietor:** No
## Practice location
- **Address:** 110 IRVING ST NW, RM 4B39, Washington, DC 20010-2976
- **Phone:** (202) 877-5190 · **Fax:** (202) 877-3173
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Medstar Medical Group II LLC (NPI 1023836137, Washington, DC); Whc Emerg Phys (NPI 1306260625, Washington, DC) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Hahnemann University College Of Medicine, class of 2001
## Record status
- **NPPES last updated:** April 21, 2014
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Source: [NPI Profile](https://npiprofile.com/npi/1366640203) · Data from the CMS NPPES public registry.