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BAYTOWN INTERNAL MEDICINE ASSOCIATES PLLC
NPI 1881375459
Internal Medicine in Baytown, TX

Active since July 27, 2023CLIA 45D1057973 · Microscopy
4308 ALLENBROOK DR, BAYTOWN, TX 77521(281) 422-4141(866) 531-7318 Get Directions Write a Review

NPPES record last updated: June 11, 2025. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Jun 11, 2025, Jul 27, 2023 (2 updates tracked since 2023).

About Baytown Internal Medicine Associates Pllc NPPES

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

BAYTOWN INTERNAL MEDICINE ASSOCIATES PLLC (NPI 1881375459) is a healthcare organization registered as an internal medicine in Baytown, Texas and active in the NPI registry since July 2023. The organization holds a CLIA Microscopy certificate valid through August 24, 2026 and lists Imran Siddiqui, Provider, as its authorized official.

NPPES Registry Identity

NPI1881375459
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameBAYTOWN INTERNAL MEDICINE ASSOCIATES PLLC
Location Address4308 ALLENBROOK DRBaytown, TX 77521-3200
Mailing Address4308 Allenbrook DrBaytown, TX 77521-3200 · (281) 422-4141 · Fax (866) 531-7318
Phone(281) 422-4141
Fax(866) 531-7318
Organization SubpartNo
Authorized OfficialImran SiddiquiProvider · (254) 493-0814
Enumeration DateJuly 27, 2023
Last NPPES UpdateJune 11, 20252 updates tracked since enumeration
NPPES CertifiedJune 11, 2025
✔ NPI 1881375459 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.
4308 ALLENBROOK DR, Baytown, TX 77521
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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

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Texas, Molina Healthcare.Insurance ›

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate for Provider-Performed Microscopy Procedures (PPMP) 45D1057973

Baytown Internal Medicine Associates PLLC · Baytown, TX
Active · expires Aug 24, 2026
CLIA Number45D1057973
Laboratory TypePhysician Office
Certificate Effective DateAugust 25, 2024
Certificate Expiration DateAugust 24, 2026
Laboratory DirectorImran Siddiqui
Laboratory Phone(281) 422-4141
Laboratory LocationBaytown Internal Medicine Associates PLLC4308 Allenbrook Dr, Baytown, TX 77521
CLIA data matches this NPI record on: Address Name Phone
This certificate is issued to a laboratory in which a physician, midlevel practitioner or dentist performs no tests other than the microscopy procedures. This certificate permits the laboratory to also perform waived tests.

Other Providers at the Same Location NPPES 3

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

CARRIE BURNS, M.D., P.A.
Physician Assistant (Medical)
4308 ALLENBROOK DR
BAYTOWN, TX 77521
Harris County (281) 422-4141
CARRIE K. BURNS MD PA
Clinic/Center (Health Service)
4308 ALLENBROOK DR
BAYTOWN, TX 77521
Harris County (281) 422-4141
NICHOLA JANE MEREDITH PA-C
Physician Assistant
4308 ALLENBROOK DR
BAYTOWN, TX 77521
Harris County (281) 422-4141

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 Baytown Internal Medicine Associates PLLC's NPI number?

The NPI number for Baytown Internal Medicine Associates PLLC is 1881375459. It was assigned to this organization in the NPPES registry on July 27, 2023.

Where is Baytown Internal Medicine Associates PLLC located?

Baytown Internal Medicine Associates PLLC is located at 4308 Allenbrook Dr, Baytown, TX 77521. The listed phone number is (281) 422-4141.

What is Baytown Internal Medicine Associates PLLC's specialty?

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

Does Baytown Internal Medicine Associates PLLC hold a CLIA laboratory certificate?

Yes. A Certificate for Provider-Performed Microscopy Procedures (PPMP) (number 45D1057973) is associated with this NPI, valid through August 24, 2026. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

What insurance does Baytown Internal Medicine Associates PLLC accept?

Health plans from Blue Cross and Blue Shield of Texas and Molina Healthcare list Baytown Internal Medicine Associates PLLC as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Baytown Internal Medicine Associates PLLC was last updated on June 11, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.