DOCTORS FIRST, LLC – NPI #1124975107
Internal Medicine

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.

Health Care Provider Taxonomy Code for Internal Medicine

DOCTORS FIRST, LLC is a provider located in OWINGS MILLS, MD. NPPES recently assigned the NPI number 1124975107 to DOCTORS FIRST, LLC on March 11, 2026. It is a Type-2 NPI, indicating this NPI number is associated with an organization. The primary taxonomy selected by this provider is 207R00000X from the Health Care Provider Taxonomy code set, which is classified as Internal Medicine.

Use the NPI data found here to bill health insurance companies, identify providers enrolled in Medicare and Medicaid services or other HIPAA compliant transactions. See the complete NPI profile for DOCTORS FIRST, LLC below.

NPI Profile for
DOCTORS FIRST, LLC

NPI Number
1124975107
Enumeration Date

(about 3 months ago)
Entity Type
Type-2  Organization
Organization health care providers may have a single employee or thousands of employees. An example is an incorporated individual who is an organization's only employee.
Legal Name
DOCTORS FIRST, LLC
Primary location
25 CROSSROADS DR STE 412
OWINGS MILLS, MD 21117-5439
Phone: (301) 820-7204 Fax:
Mailing address
20501 SENECA MEADOWS PKWY STE 200
GERMANTOWN, MD 20876-7018
Phone: Fax:
Organization Subpart
No
Authorized Official
JAKELYNE CALLEJAS
OFFICE MANAGER
Phone: (301) 515-2901
Updated
Certification Date
Mar 11, 2026

Note: NPPES allows providers to attest to the accuracy of their NPI data. When a provider request any change to the NPI record, they will be able to attest to their changed NPI data, resulting in an updated certification date.

Taxonomy Code(s)

A taxonomy code is a code that describes the health care service provider's type, classification, and the area of specialization. The primary specialty for this provider is indicated as (Primary) below.

Taxonomy Classification / Specialization State License
207R00000X
- Internal Medicine (Primary)

The taxonomy codes are selected by the provider at the time of NPI registration. Selection of a taxonomy code does not replace any credentialing or validation process that the provider requesting the code should complete.