Regina Rajagopala Pillai, M.D.
Pulmonary Disease Physician · Webster, TX
Regina Rajagopala Pillai, M.D. is a pulmonary disease physician with a practice address in Webster, Texas, and NPI 1720273121, issued on Sep 9, 2007. Check the license (Texas P2343, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Regina Rajagopala Pillai
- Credential
- M.D.
- Primary taxonomy
- Pulmonary Disease Physician 207RP1001X
- License number
- P2343 TX
Self-reported in NPPES; status is on the state search - Practice location
- 600 N Kobayashi Ste 208, Webster, TX 77598
- Phone
- (281) 724-8180
- Enumerated
- Sep 9, 2007
- Record last updated
- Mar 17, 2026
- Fax
- (281) 336-1171
- Medicare enrollment
- Enrolled (PECOS I20130102000408); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest pulmonary disease physician records → All 967 in Texas → Look up another NPI →
Also registered at 600 N Kobayashi Ste 208
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Emran Abu Atherah, M.DPulmonary Disease Physician1356570220
- Mohammad Albaba, DDSOrthodontics and Dentofacial Orthopedics Dentistry1225609993
- Disha Awasthi, MDPulmonary Disease Physician1003113200
- Mohammad Baba, MDPulmonary Disease Physician1699764811
- Samiha ChoudhuryMental Health Counselor1205653862
- Mahmood Dweik, M.D.Pulmonary Disease Physician1245228741
Verify Regina Rajagopala Pillai in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license P2343Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.5 times the Medicare Part D claims of the average pulmonary disease physician in 2024
3,599 Medicare Part D claims for 593 beneficiaries, against an average of 1,425 among the 11,596 providers of this specialty who prescribed in Part D. Brand-name drugs were 57% of claims.
Most prescribed
- Albuterol Sulfate Hfa1,051 claims
- Trelegy Ellipta678 claims
- Montelukast Sodium243 claims
- Breo Ellipta155 claims
- Anoro Ellipta128 claims
- Symbicort114 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
No measured MIPS final score for 2023
CMS assigned the neutral MIPS final score of 75 without scoring Quality, Cost, Promoting Interoperability or Improvement Activities. It is an administrative threshold, so PlainDoctor does not compare it with measured clinicians.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $1,736.57
87 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 8,806 providers of this specialty with any payment received $5,159.88 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 2 group practices
- Clear Lake Hospitalists PAWebster, TX
- Cls Health PLLCWebster, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Regina Rajagopala Pillai among 967 pulmonary disease physician records in Texas
Regina Rajagopala Pillai, M.D. is one of 967 pulmonary disease physician records with a practice address in Texas. 88% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 48% of them.
- NPI issued2007 · 48% of these records are older, 41% newer
- In a Medicare fileYes · 88% of these records are
- In the CMS Doctors and Clinicians fileYes · 80% of these records are
- Graduated2003 · median 2001 among the 773 with a school on file
- Record last updated2026 · 48% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RP1001X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
18 pulmonary disease physician records list a practice address in Webster
They are 18 of the 1,514 NPPES records with a practice address in Webster, and 967 pulmonary disease physician records in Texas.
All 967 in Texas → Every provider in Webster → Pulmonary Disease Physician nationwide →
The 8 pulmonary disease physician records with the nearest ZIP codes
- Emran Abu Atherah, M.DWebster, TX 775981356570220
- Imtiaz Ahmed, MD MCPS FACP FCCPWebster, TX 775981215108907
- Majd Alnas, MDWebster, TX 775981396944658
- Mohammad Baba, MDWebster, TX 775981699764811
- Farooq Cheema, M.B.,B.S., M.D.Webster, TX 775981730336868
- Maher Dahdel, MDWebster, TX 775981104001031
- Mahmood Dweik, M.D.Webster, TX 775981245228741
- Niranjan Iyer, M.D.Webster, TX 775981174583751
Common questions
What is Regina Rajagopala Pillai, M.D.'s NPI number?
Regina Rajagopala Pillai, M.D.'s National Provider Identifier (NPI) is 1720273121, issued on Sep 9, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Regina Rajagopala Pillai, M.D. located?
The NPPES record lists a practice address at 600 N Kobayashi Ste 208, Webster, TX, 77598. Phone: (281) 724-8180. Providers update this record themselves, so call before visiting.
How can I verify Regina Rajagopala Pillai, M.D.'s license?
NPPES lists Texas license number P2343, as entered by the provider. Search the Texas Medical Board at https://profile.tmb.state.tx.us/Search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Regina Rajagopala Pillai, M.D. prescribe under Medicare Part D?
In 2024, Regina Rajagopala Pillai, M.D. had 3,599 Medicare Part D claims for 593 beneficiaries; the average among pulmonary disease physician prescribers was 1,425. Part D covers Medicare prescriptions only.
What is Regina Rajagopala Pillai, M.D.'s MIPS final score?
CMS assigned the neutral MIPS final score of 75 for 2023 without scoring any category, so it is not a measured result.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.