YUHENG RUAN, MD, LLC
NPI 1225454200
Internal Medicine - Cardiovascular Disease in Boston, MA
About Yuheng Ruan, Md, Llc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
YUHENG RUAN, MD, LLC (NPI 1225454200) is a healthcare organization registered as a cardiovascular disease in Boston, Massachusetts and active in the NPI registry since March 2014. The organization lists Yuheng Ruan, Member, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Group Practice 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Yuheng Ruan, Md, Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
Medicare enrollment records show 1 clinician reassigns Medicare billing to Yuheng Ruan, MD, LLC, which bills Medicare for the services this clinician delivers.
Clinician (1)
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 Yuheng Ruan, MD, LLC's NPI number?
The NPI number for Yuheng Ruan, MD, LLC is 1225454200. It was assigned to this organization in the NPPES registry on March 13, 2014.
Where is Yuheng Ruan, MD, LLC located?
Yuheng Ruan, MD, LLC is located at 30 Kneeland St 5th Floor, Boston, MA 02111. The listed phone number is (617) 899-8938.
What is Yuheng Ruan, MD, LLC's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.
Is Yuheng Ruan, MD, LLC enrolled in Medicare?
Yes. Yuheng Ruan, MD, LLC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Yuheng Ruan, MD, LLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Internal Medicine) reassigns their Medicare billing to Yuheng Ruan, MD, LLC. 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. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
What insurance does Yuheng Ruan, MD, LLC accept?
Health plans from Anthem Blue Cross and Blue Shield list Yuheng Ruan, MD, LLC as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Yuheng Ruan, MD, LLC was last updated on March 13, 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.
# Yuheng Ruan, Md, Llc · NPI 1225454200
Cardiovascular Disease organization in Boston, Massachusetts. Organization record, active in the CMS NPPES registry since March 13, 2014.
## Identity
- **NPI:** 1225454200 (Entity type: Organization)
- **Enumerated:** March 13, 2014
- **Primary specialty:** Internal Medicine - Cardiovascular Disease · taxonomy 207RC0000X
- **Organization subpart:** No
- **Authorized official:** Yuheng Ruan, MEMBER
## Practice location
- **Address:** 30 KNEELAND ST, 5TH FLOOR, Boston, MA 02111-1505
- **Phone:** (617) 899-8938
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 1 clinician (Internal Medicine) reassigns Medicare billing to this organization (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** March 13, 2014
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Source: [NPI Profile](https://npiprofile.com/npi/1225454200) · Data from the CMS NPPES public registry.