DR. SHENGYUN LI MD, PHD
NPI 1265995351
Psychiatry & Neurology - Pain Medicine in Gaithersburg, MD
About Dr. Shengyun Li Md, Phd NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. SHENGYUN LI MD, PHD (NPI 1265995351) is an individual pain medicine provider in Gaithersburg, Maryland, licensed in Maryland (D0098922) and active in the NPI registry since April 2019. He is enrolled in Medicare PECOS, maintains 3 additional practice locations, and is a graduate of Other (2016).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 3
Group Practice 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. Shengyun Li Md, Phd 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
4Medicare enrollment records show Shengyun Li reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Gaithersburg, MD 20877
- Reassigned Medicare billing, District of Columbia enrollment
Arlington, VA 22203
- Reassigned Medicare billing, District of Columbia, Maryland and Virginia enrollments
- 1,534 clinicians in this Medicare group
Frederick, MD 21702
- Reassigned Medicare billing, Maryland enrollment
- 3 clinicians in this Medicare group
Waldorf, MD 20602
- Reassigned Medicare billing, Maryland enrollment
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Other Providers at the Same Location NPPES 3
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
GAITHERSBURG, MD 20877
GAITHERSBURG, MD 20877
GAITHERSBURG, MD 20877
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 Shengyun Li's NPI number?
The NPI number for Shengyun Li is 1265995351. It was assigned to this individual provider in the NPPES registry on April 7, 2019.
Where is Shengyun Li located?
Shengyun Li practices at 501 N Frederick Ave Ste 302, Gaithersburg, MD 20877. The listed phone number is (240) 220-6600.
What is Shengyun Li's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Pain Medicine, with taxonomy code 2084P2900X.
Is Shengyun Li enrolled in Medicare?
Yes. Shengyun Li 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 Shengyun Li's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Shengyun Li reassigns Medicare benefits to 4 organizations: Advanced Pain And Neurology Center (Gaithersburg, MD), Privia Medical Group, LLC (Arlington, VA), Newbridge Surgery Center At Frederick (Frederick, MD) and Newbridge Surgery Center At Waldorf (Waldorf, 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 Shengyun Li'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 Shengyun Li was last updated on March 20, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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. Shengyun Li, MD, PHD · NPI 1265995351
Pain Medicine physician in Gaithersburg, Maryland. Individual provider, active in the CMS NPPES registry since April 7, 2019.
## Identity
- **NPI:** 1265995351 (Entity type: Individual)
- **Enumerated:** April 7, 2019
- **Primary specialty:** Psychiatry & Neurology - Pain Medicine · taxonomy 2084P2900X
- **State license:** D0098922 (Maryland)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 501 N FREDERICK AVE STE 302, Gaithersburg, MD 20877-2507
- **Phone:** (240) 220-6600 · **Fax:** (855) 538-3415
## 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:** 4 organizations under Medicare reassignment (form CMS-855R): Advanced Pain And Neurology Center (NPI 1558169664, Gaithersburg, MD); Privia Medical Group, LLC (NPI 1013042480, Arlington, VA); Newbridge Surgery Center At Frederick (NPI 1508199720, Frederick, MD); Newbridge Surgery Center At Waldorf (NPI 1710112669, Waldorf, MD) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2016
## Record status
- **NPPES last updated:** March 20, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1265995351) · Data from the CMS NPPES public registry.