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

Regina Rajagopala Pillai, MD

Individual provider Pulmonary Disease Physician · NPI 1720273121

Regina Rajagopala Pillai, MD is a Pulmonary Disease in Webster, Texas. Qualified in 2003, 23 years ago. Practices with Cls Health PLLC, a 175-clinician group, works from 9 locations, accepts Medicare assignment and offers telehealth. Licensed in Texas.

Years since qualifying
23
Licensed in
TX
In the registry since
2007
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

600 N Kobayashi Ste 208
Webster, TX 77598-4841
Phone: (281) 724-8180
Fax: (281) 336-1171
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (8)

  • 4615 Southwest Fwy Ste 900, Houston, TX 77027-7191 — (346) 250-5520
  • 14100 Southwest Fwy Ste 400, Sugar Land, TX 77478-3465 — (346) 474-1934
  • 14100 Southwest Fwy Ste 415, Sugar Land, TX 77478-3466 — (346) 474-1934
  • 905 W Medical Center Blvd Ste 102, Webster, TX 77598-4009 — (346) 688-0043
  • 600 N Kobayashi Ste 309, Webster, TX 77598-4841 — (281) 724-8332
  • 600 N Kobayashi Ste 110, Webster, TX 77598-4841 — (281) 338-1701
  • 500 N Kobayashi Ste C, Webster, TX 77598-4722 — (281) 816-3092
  • 500 N Kobayashi Ste A, Webster, TX 77598-4722 — (281) 724-8180

Specialties & licences

Pulmonary Disease Physician (primary) Taxonomy 207RP1001X · Licence P2343 (TX)
Critical Care Medicine (Internal Medicine) Physician Taxonomy 207RC0200X · Licence P2343 (TX)
Internal Medicine Physician Taxonomy 207R00000X · Licence P2343 (TX)

Record details

NPI number1720273121
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedSeptember 9, 2007
Last updated in NPPESMarch 17, 2026
Certification dateMarch 17, 2026

Medicare enrollment

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

Medicare specialtyPULMONARY DISEASE
Also practisesCRITICAL CARE (INTENSIVISTS), INTERNAL MEDICINE
Medical schoolOTHER
Graduated 2003 (23 years in practice)
Group practice Cls Health Pllc — 175 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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