Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DOCTORS FIRST, LLC
NPI 1790590305
Internal Medicine in Glen Burnie, MD

Active since February 11, 2025
1600 CRAIN HWY S STE 202, GLEN BURNIE, MD 21061(301) 515-2901 Get Directions Write a Review

NPPES record last updated: November 3, 2026. Verified against the NPPES registry weekly; last sync: November 08, 2026.

Record update history: Nov 3, 2026, Jul 7, 2025, Mar 27, 2025 and 1 more (4 updates tracked since 2025).

About Doctors First, Llc NPPES

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

DOCTORS FIRST, LLC (NPI 1790590305) is a healthcare organization registered as an internal medicine in Glen Burnie, Maryland and active in the NPI registry since February 2025. The organization lists Alexander Shaine, Ceo, as its authorized official.

NPPES Registry Identity

NPI1790590305
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameDOCTORS FIRST, LLC
Location Address1600 CRAIN HWY S STE 202Glen Burnie, MD 21061-6438
Mailing Address20501 Seneca Meadows Pkwy Ste 200Germantown, MD 20876-7018
Organization SubpartNo
Authorized OfficialAlexander ShaineCeo · (301) 515-5902
Enumeration DateFebruary 11, 2025
Last NPPES UpdateNovember 3, 20264 updates tracked since enumeration
NPPES CertifiedNovember 3, 2026
✔ NPI 1790590305 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
1600 CRAIN HWY S STE 202, Glen Burnie, MD 21061

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

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 Doctors First, LLC's NPI number?

The NPI number for Doctors First, LLC is 1790590305. It was assigned to this organization in the NPPES registry on February 11, 2025.

Where is Doctors First, LLC located?

Doctors First, LLC is located at 1600 Crain Hwy S Ste 202, Glen Burnie, MD 21061. The listed phone number is (301) 515-2901.

What is Doctors First, LLC's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

When was this NPI record last updated?

The NPPES record for Doctors First, LLC was last updated on November 3, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 days 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.