MARIAH MARGARET SERVOS LI MD
NPI 1942829098
Student in an Organized Health Care Education/Training Program in Washington, DC
About Mariah Margaret Servos Li Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARIAH MARGARET SERVOS LI MD (NPI 1942829098) is an individual student in an organized health care education/training program in Washington, District Of Columbia and active in the NPI registry since April 2020. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Mariah Margaret Servos Li Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
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
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 Mariah Servos Li's NPI number?
The NPI number for Mariah Servos Li is 1942829098. It was assigned to this individual provider in the NPPES registry on April 9, 2020. The provider is also known as Mariah Servos MD.
Where is Mariah Servos Li located?
Mariah Servos Li practices at 111 Michigan Ave NW, Washington, DC 20010. The listed phone number is (202) 476-2159.
What is Mariah Servos Li's specialty?
The primary specialty registered for this NPI is Student in an Organized Health Care Education/Training Program with taxonomy code 390200000X.
Is Mariah Servos Li enrolled in Medicare?
Yes. Mariah Servos Li is registered in the Medicare PECOS enrollment system.
When was this NPI record last updated?
The NPPES record for Mariah Servos Li was last updated on October 15, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.
# Mariah Margaret Servos Li, MD · NPI 1942829098
Student in an Organized Health Care Education/Training Program provider in Washington, District of Columbia. Individual provider, active in the CMS NPPES registry since April 9, 2020.
## Identity
- **NPI:** 1942829098 (Entity type: Individual)
- **Enumerated:** April 9, 2020
- **Primary specialty:** Student in an Organized Health Care Education/Training Program · taxonomy 390200000X
- **Sole proprietor:** No
## Practice location
- **Address:** 111 MICHIGAN AVE NW, Washington, DC 20010-2916
- **Phone:** (202) 476-2159
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
## Record status
- **NPPES last updated:** October 15, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1942829098) · Data from the CMS NPPES public registry.