DR. KORIN B HUDSON FABIAN MD
NPI 1679510382
Emergency Medicine in Washington, DC
About Dr. Korin B Hudson Fabian Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. KORIN B HUDSON FABIAN MD (NPI 1679510382) is an individual emergency medicine provider in Washington, District Of Columbia, licensed in District Of Columbia (MD035967) and active in the NPI registry since June 2006. She is enrolled in Medicare PECOS and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 2
Other Names 1
Secondary Practice Locations 2
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Korin B Hudson Fabian Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
3Medicare enrollment records show Korin Hudson Fabian reassigns Medicare billing to 3 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
Wheaton, MD 20902
- Reassigned Medicare billing, District of Columbia and Maryland enrollments
- 309 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 20010 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.
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 Korin Hudson Fabian's NPI number?
The NPI number for Korin Hudson Fabian is 1679510382. It was assigned to this individual provider in the NPPES registry on June 1, 2006. The provider is also known as Dr. Korin B Hudson MD.
Where is Korin Hudson Fabian located?
Korin Hudson Fabian practices at 110 Irving St NW, Washington, DC 20010. The listed phone number is (202) 877-7632.
What is Korin Hudson Fabian's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Korin Hudson Fabian enrolled in Medicare?
Yes. Korin Hudson Fabian is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Korin Hudson Fabian's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Korin Hudson Fabian reassigns Medicare benefits to 3 organizations: Medstar Medical Group II LLC (Washington, DC), Whc Emerg Phys (Washington, DC) and Medstar Urgent Care, LLC (Wheaton, 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 Korin Hudson Fabian'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 Korin Hudson Fabian was last updated on May 2, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.
# Dr. Korin B Hudson Fabian, MD · NPI 1679510382
Emergency Medicine physician in Washington, District of Columbia. Individual provider, active in the CMS NPPES registry since June 1, 2006.
## Identity
- **NPI:** 1679510382 (Entity type: Individual)
- **Enumerated:** June 1, 2006
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** MD035967 (District of Columbia)
- **Sole proprietor:** No
## Practice location
- **Address:** 110 IRVING ST NW, Washington, DC 20010-2976
- **Phone:** (202) 877-7632 · **Fax:** (610) 834-2862
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Medstar Medical Group II LLC (NPI 1023836137, Washington, DC); Whc Emerg Phys (NPI 1306260625, Washington, DC); Medstar Urgent Care, LLC (NPI 1871843409, Wheaton, MD) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** May 2, 2018
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Source: [NPI Profile](https://npiprofile.com/npi/1679510382) · Data from the CMS NPPES public registry.