DR. CHRISTOPHER CHARLES FROHNE M.D.
NPI 1164871752
Internal Medicine - Critical Care Medicine in Washington, DC
About Dr. Christopher Charles Frohne M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. CHRISTOPHER CHARLES FROHNE M.D. (NPI 1164871752) is an individual critical care medicine provider in Washington, District Of Columbia, licensed in Maryland (D0101477) and active in the NPI registry since June 2016. He is enrolled in Medicare PECOS, is affiliated with Holy Cross Hospital, and maintains a secondary practice location in Chicago.
NPPES Registry Identity
Specialties & Licenses 4
Secondary Practice Location 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
Dr. Christopher Charles Frohne 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
5Medicare enrollment records show Christopher Frohne reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Arlington, VA 22203
- Reassigned Medicare billing, District of Columbia and Maryland enrollments
- Also billed through NPI 1689485963 (Maryland)
- 691 clinicians in this Medicare group
Rockville, MD 20850
- Reassigned Medicare billing, District of Columbia and Maryland enrollments
- 80 clinicians in this Medicare group
Rockville, MD 20850
- Reassigned Medicare billing, District of Columbia enrollment
- 18 clinicians in this Medicare group
Richmond, VA 23226
- Reassigned Medicare billing, Virginia enrollment
- 134 clinicians in this Medicare group
Huntsville, AL 35801
- Reassigned Medicare billing, Alabama, Arkansas, District of Columbia, Indiana, Louisiana, Massachusetts, South Carolina, Tennessee, Texas and West Virginia enrollments
- Medicare enrollment name: Access Telecare PLLC
- Also billed through NPI 1013303080 (West Virginia)
- 149 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
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 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Holy Cross Hospital
Acute Care Hospitals · Silver Spring, MDAdventist Healthcare White Oak Medical Center
Acute Care Hospitals · Silver Spring, MDAdventist Healthcare Shady Grove Medical Center
Acute Care Hospitals · Rockville, MDAdventist Healthcare Fort Washington Medical Ctr
Acute Care Hospitals · Fort Washington, MDBon Secours Southside Medical Center
Acute Care Hospitals · Petersburg, VAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 20016 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.
WASHINGTON, DC 20016
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 Christopher Frohne's NPI number?
The NPI number for Christopher Frohne is 1164871752. It was assigned to this individual provider in the NPPES registry on June 6, 2016.
Where is Christopher Frohne located?
Christopher Frohne practices at 5255 Loughboro Rd NW, Washington, DC 20016. The listed phone number is (202) 537-4000.
What is Christopher Frohne's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Critical Care Medicine, with taxonomy code 207RC0200X.
Is Christopher Frohne enrolled in Medicare?
Yes. Christopher Frohne 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 Christopher Frohne's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Christopher Frohne reassigns Medicare benefits to 5 organizations: Johns Hopkins Community Physicians (Arlington, VA), Usacs Critical Care Medicine Services East, LLC (Rockville, MD), Capital Critical Care, LLC (Rockville, MD), Sound Physicians Intensivists Of Virginia LLC (Richmond, VA) and Crestwood Healthcare LP (Huntsville, AL). 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 Christopher Frohne's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Christopher Frohne affiliated with any hospitals?
According to CMS data, Christopher Frohne is affiliated with Holy Cross Hospital, Adventist Healthcare White Oak Medical Center, Adventist Healthcare Shady Grove Medical Center, Adventist Healthcare Fort Washington Medical Ctr and Bon Secours Southside Medical Center.
When was this NPI record last updated?
The NPPES record for Christopher Frohne was last updated on June 12, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.
# Dr. Christopher Charles Frohne, M.D. · NPI 1164871752
Critical Care Medicine physician in Washington, District of Columbia. Individual provider, active in the CMS NPPES registry since June 6, 2016.
## Identity
- **NPI:** 1164871752 (Entity type: Individual)
- **Enumerated:** June 6, 2016
- **Primary specialty:** Internal Medicine - Critical Care Medicine · taxonomy 207RC0200X
- **State license:** D0101477 (Maryland)
- **Sole proprietor:** No
## Practice location
- **Address:** 5255 LOUGHBORO RD NW, Washington, DC 20016-2633
- **Phone:** (202) 537-4000
## 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:** 5 organizations under Medicare reassignment (form CMS-855R): Johns Hopkins Community Physicians (NPI 1902626765, Arlington, VA); Usacs Critical Care Medicine Services East, LLC (NPI 1356007116, Rockville, MD); Capital Critical Care, LLC (NPI 1588910566, Rockville, MD); Sound Physicians Intensivists Of Virginia LLC (NPI 1619520806, Richmond, VA); Crestwood Healthcare LP (NPI 1023061496, Huntsville, AL) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2016
## Record status
- **NPPES last updated:** June 12, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1164871752) · Data from the CMS NPPES public registry.