Ian J. Henderson, MD
Pulmonary Disease Physician · Richardson, TX
Ian J. Henderson, MD is a pulmonary disease physician with a practice address in Richardson, Texas, and NPI 1144633124, issued on Jun 6, 2014. Check the license (Texas T1383, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Ian J. Henderson
- Credential
- MD
- Primary taxonomy
- Pulmonary Disease Physician 207RP1001X
- License number
- T1383 TX
Self-reported in NPPES; status is on the state search - Practice location
- 2821 E President George Bush Hwy Ste 407, Richardson, TX 75082
- Phone
- (972) 680-0668
- Enumerated
- Jun 6, 2014
- Record last updated
- Jul 8, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (972) 680-2499
- Medicare enrollment
- Enrolled (PECOS I20210714001519); 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 2821 E President George Bush Hwy Ste 407
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Anthony Boyer, M.D.Pulmonary Disease Physician1720240807
- Nghia Bui, ACNPC-AGAcute Care Nurse Practitioner1588513857
- Adam Klaff, PA-CPhysician Assistant1578607172
Verify Ian J. Henderson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license T1383Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
38% fewer Medicare Part D claims than the average pulmonary disease physician in 2024
888 Medicare Part D claims for 197 beneficiaries, against an average of 1,425 among the 11,596 providers of this specialty who prescribed in Part D. Brand-name drugs were 60% of claims.
Most prescribed
- Albuterol Sulfate Hfa111 claims
- Trelegy Ellipta99 claims
- Prednisone84 claims
- Montelukast Sodium72 claims
- Stiolto Respimat61 claims
- Anoro Ellipta47 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.
Industry payments in 2024: $169.87
6 payments; by number, the most common kind was food and beverage; the largest payer was Regeneron Healthcare Solutions, Inc. 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 one group practice
- Pulmonary Medicine Consultants, PARichardson, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ian J. Henderson among 967 pulmonary disease physician records in Texas
Ian J. Henderson, MD 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 2014, is newer than 81% of them.
- NPI issued2014 · 81% of these records are older, 17% newer
- In a Medicare fileYes · 88% of these records are
- In the CMS Doctors and Clinicians fileYes · 80% of these records are
- Graduated2014 · median 2001 among the 773 with a school on file
- Record last updated2021 · 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).
Pulmonary Disease Physician providers in Texas
There are 967 pulmonary disease physician records in Texas.
All 967 in Texas → Every provider in Richardson → Pulmonary Disease Physician nationwide →
The 8 pulmonary disease physician records with the nearest ZIP codes
- Anthony Boyer, M.D.Richardson, TX 750821720240807
- Gregory Foster, M.D.Richardson, TX 750821194716993
- Michael Foster, M.D.Richardson, TX 750821588927719
- Aritra Sen, MDRichardson, TX 750821760801955
- Scott Donaldson, M.D.Richardson, TX 750801285625087
- Delano Fabro, D.O.Rockwall, TX 750871760604508
- William Leslie, M. D.Rowlett, TX 750881366534810
- Pragya Gupta, MDPlano, TX 750751124331988
Common questions
What is Ian J. Henderson, MD's NPI number?
Ian J. Henderson, MD's National Provider Identifier (NPI) is 1144633124, issued on Jun 6, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Ian J. Henderson, MD located?
The NPPES record lists a practice address at 2821 E President George Bush Hwy Ste 407, Richardson, TX, 75082. Phone: (972) 680-0668. Providers update this record themselves, so call before visiting.
How can I verify Ian J. Henderson, MD's license?
NPPES lists Texas license number T1383, 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 Ian J. Henderson, MD prescribe under Medicare Part D?
In 2024, Ian J. Henderson, MD had 888 Medicare Part D claims for 197 beneficiaries; the average among pulmonary disease physician prescribers was 1,425. Part D covers Medicare prescriptions only.
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.