Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. Sanjay K Aggarwal, MD

Individual provider Sleep Medicine (Internal Medicine) Physician · NPI 1801878608

Dr. Sanjay K Aggarwal, MD is a Pulmonary Disease in Lake Jackson, Texas. Qualified in 1988, 38 years ago. Practices with Ies Hospitalists PLLC, a 20-clinician group and accepts Medicare assignment. Licensed in Texas.

Years since qualifying
38
Licensed in
TX
In the registry since
2005
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

215 Oak Dr S Ste H
Lake Jackson, TX 77566-5618
Phone: (979) 297-1007
Fax: (844) 573-3211
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pulmonary Disease Physician (primary) Taxonomy 207RP1001X · Licence K1766 (TX)
Sleep Medicine (Internal Medicine) Physician Taxonomy 207RS0012X · Licence K1766 (TX)

Record details

NPI number1801878608
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 17, 2005
Last updated in NPPESMarch 30, 2022
Certification dateMarch 30, 2022

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyPULMONARY DISEASE
Also practisesINTERNAL MEDICINE, SLEEP MEDICINE
Medical schoolOTHER
Graduated 1988 (38 years in practice)
Group practice Ies Hospitalists Pllc — 20 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare