GWAN CRITICAL CARE PLLC
NPI 1740108380
Anesthesiology - Critical Care Medicine in Washington, DC
About Gwan Critical Care Pllc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
GWAN CRITICAL CARE PLLC (NPI 1740108380) is a healthcare organization registered as a critical care medicine in Washington, District Of Columbia and active in the NPI registry since July 2026. The organization lists Jeffrey Berger, Md, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Gwan Critical Care Pllc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
16Medicare enrollment records show 16 clinicians reassign Medicare billing to Gwan Critical Care PLLC, which bills Medicare for the services they deliver. Of these, 8 practice at this address and 14 within 10 miles. They are listed nearest first.
Clinicians by Medicare Specialty 6
Clinicians, nearest first (16)
Washington, DC 20037
Washington, DC 20037
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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 Gwan Critical Care PLLC's NPI number?
The NPI number for Gwan Critical Care PLLC is 1740108380. It was assigned to this organization in the NPPES registry on July 9, 2026.
Where is Gwan Critical Care PLLC located?
Gwan Critical Care PLLC is located at 900 23rd St NW, Washington, DC 20037. The listed phone number is (469) 420-5527.
What is Gwan Critical Care PLLC's specialty?
The primary specialty registered for this NPI is Anesthesiology, specializing in Critical Care Medicine, with taxonomy code 207LC0200X.
Is Gwan Critical Care PLLC enrolled in Medicare?
Yes. Gwan Critical Care PLLC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Gwan Critical Care PLLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 16 clinicians in 6 Medicare specialties reassign their Medicare billing to Gwan Critical Care PLLC. A 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 the clinician's services. The largest specialties are Critical Care (Intensivists) (5), Nurse Practitioner (4) and Anesthesiology (3). Of these, 8 practice at this address and 14 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Gwan Critical Care PLLC was last updated on August 5, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Gwan Critical Care Pllc · NPI 1740108380
Critical Care Medicine organization in Washington, District of Columbia. Organization record, active in the CMS NPPES registry since July 9, 2026.
## Identity
- **NPI:** 1740108380 (Entity type: Organization)
- **Enumerated:** July 9, 2026
- **Primary specialty:** Anesthesiology - Critical Care Medicine · taxonomy 207LC0200X
- **Organization subpart:** No
- **Authorized official:** Jeffrey Berger, MD
## Practice location
- **Address:** 900 23RD ST NW, Washington, DC 20037-2342
- **Phone:** (469) 420-5527 · **Fax:** (469) 262-2163
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 16 clinicians in 6 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Critical Care (Intensivists) (5), Nurse Practitioner (4), Anesthesiology (3); 8 practice at this address and 14 within 10 miles · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** August 5, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1740108380) · Data from the CMS NPPES public registry.