APEX INFECTIOUS DISEASE PHYSICIANS PLLC – NPI #1992653240
Internal Medicine

An internist who deals with infectious diseases of all types and in all organ systems. Conditions requiring selective use of antibiotics call for this special skill. This physician often diagnoses and treats AIDS patients and patients with fevers which have not been explained. Infectious disease specialists may also have expertise in preventive medicine and travel medicine.

Health Care Provider Taxonomy Code for Internal Medicine

APEX INFECTIOUS DISEASE PHYSICIANS PLLC is a provider located in SHENANDOAH, TX. NPPES recently assigned the NPI number 1992653240 to APEX INFECTIOUS DISEASE PHYSICIANS PLLC on March 20, 2026. It is a Type-2 NPI, indicating this NPI number is associated with an organization. According to the NPI Registry, there are 2 additional location(s) assigned to this provider which are listed below. The primary taxonomy selected by this provider is 207RI0200X from the Health Care Provider Taxonomy code set, which is classified as Internal Medicine, specializing in Infectious Disease

The NPI profile was last updated on May 12, 2026. 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 APEX INFECTIOUS DISEASE PHYSICIANS PLLC below.

NPI Profile for
APEX INFECTIOUS DISEASE PHYSICIANS PLLC

NPI Number
1992653240
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
APEX INFECTIOUS DISEASE PHYSICIANS PLLC
Primary location
9250 PINECROFT DR
SHENANDOAH, TX 77380-3218
Phone: (832) 519-8663 Fax: (281) 764-6642
2 Other location(s):
17200 St Lukes Way
The Woodlands, TX 77384-8007
Phone: (832) 519-8663
Fax: (281) 764-6642
17201 I 45 S
The Woodlands, TX 77385-3311
Phone: (832) 519-8663
Fax: (281) 764-6642
Mailing address
6700 WOODLANDS PARKWAY SUITE 230
PMB 147
THE WOODLANDS, TX 77382-2578
Phone: (832) 519-8663 Fax: (281) 764-6642
Organization Subpart
No
Authorized Official
NAGAKRISHNAL NACHIMUTHU
OWNER
Phone: (832) 389-9012
Updated
Certification Date
May 12, 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
207RI0200X
- Internal Medicine / Infectious Disease (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.