1. Home
  2. Directory
  3. District Of Columbia
  4. Washington
  5. Preventive Medicine
  6. NPI Profile

MEDICAL ADVISORY SERVICES, LLC
NPI 1700474137
Preventive Medicine - Occupational Medicine in Washington, DC

Active since December 31, 2020
1145 19TH ST NW STE 606, WASHINGTON, DC 20036(202) 963-2932(202) 290-2415 Get Directions Write a Review

NPPES record last updated: December 31, 2020. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Medical Advisory Services, Llc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MEDICAL ADVISORY SERVICES, LLC (NPI 1700474137) is a healthcare organization registered as an occupational medicine in Washington, District Of Columbia and active in the NPI registry since December 2020. The organization lists Karen Anderson Singleton, Owner/president, as its authorized official.

NPPES Registry Identity

NPI1700474137
Entity TypeOrganization
Primary Taxonomy2083X0100X
Legal Business NameMEDICAL ADVISORY SERVICES, LLC
Location Address1145 19TH ST NW STE 606Washington, DC 20036-3730
Mailing Address1145 19th St Nw Ste 606Washington, DC 20036-3730 · (202) 963-2932 · Fax (202) 290-2415
Phone(202) 963-2932
Fax(202) 290-2415
Organization SubpartNo
Authorized OfficialKaren Anderson SingletonOwner/president · (202) 963-2932
Enumeration DateDecember 31, 2020
NPPES CertifiedDecember 31, 2020
✔ NPI 1700474137 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPreventive Medicine · Occupational MedicineAllopathic & Osteopathic Physicians
Taxonomy Code2083X0100X
Definition
Occupational medicine focuses on the health of workers, including the ability to perform work; the physical, chemical, biological, and social environments of the workplace; and the health outcomes of environmental exposures. Practitioners in this field address the promotion of health in the work place, and the prevention and management of occupational and environmental injury, illness, and disability.
1145 19TH ST NW STE 606, Washington, DC 20036
Open in Google Maps ↗

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

KAREN ANDERSON SINGLETON M.D.
Preventive Medicine (Occupational Medicine)
1145 19TH ST NW STE 606
WASHINGTON, DC 20036
District of Columbia (202) 963-2932

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 Medical Advisory Services, LLC's NPI number?

The NPI number for Medical Advisory Services, LLC is 1700474137. It was assigned to this organization in the NPPES registry on December 31, 2020.

Where is Medical Advisory Services, LLC located?

Medical Advisory Services, LLC is located at 1145 19th St NW Ste 606, Washington, DC 20036. The listed phone number is (202) 963-2932.

What is Medical Advisory Services, LLC's specialty?

The primary specialty registered for this NPI is Preventive Medicine, specializing in Occupational Medicine, with taxonomy code 2083X0100X.

When was this NPI record last updated?

The NPPES record for Medical Advisory Services, LLC was last updated on December 31, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.