Kalil Ibrahim Al-Nassir, MD
Pulmonary Disease Physician · Amarillo, TX
Kalil Ibrahim Al-Nassir, MD is a pulmonary disease physician with a practice address in Amarillo, Texas, and NPI 1639303829, issued on May 4, 2009. Check the license (Texas P1443, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Kalil Ibrahim Al-Nassir
- Credential
- MD
- Primary taxonomy
- Pulmonary Disease Physician 207RP1001X
- License number
- P1443 TX
Self-reported in NPPES; status is on the state search - Practice location
- 1901 Medi Park Dr Ste 1018, Amarillo, TX 79106
- Phone
- (806) 677-2030
- Enumerated
- May 4, 2009
- Record last updated
- Jul 24, 2025
- Fax
- (806) 350-6494
- Medicare enrollment
- Enrolled (PECOS I20120906000488); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest pulmonary disease physician records → All 967 in Texas → Look up another NPI →
Verify Kalil Ibrahim Al-Nassir in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license P1443Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
66% fewer Medicare Part D claims than the average pulmonary disease physician in 2024
489 Medicare Part D claims for 161 beneficiaries, against an average of 1,425 among the 11,596 providers of this specialty who prescribed in Part D. Brand-name drugs were 68% of claims.
Most prescribed
- Trelegy Ellipta112 claims
- Montelukast Sodium58 claims
- Albuterol Sulfate Hfa43 claims
- Anoro Ellipta42 claims
- Breo Ellipta28 claims
- Symbicort26 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: $7,779.34
18 payments; by number, the most common kind was travel and lodging; the largest payer was Intuitive Surgical, 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
- Kalil AL-Nassir MD PAAmarillo, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Kalil Ibrahim Al-Nassir among 967 pulmonary disease physician records in Texas
Kalil Ibrahim Al-Nassir, 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 2009, is newer than 66% of them.
- NPI issued2009 · 66% of these records are older, 30% newer
- In a Medicare fileYes · 88% of these records are
- In the CMS Doctors and Clinicians fileYes · 80% of these records are
- Graduated2000 · median 2001 among the 773 with a school on file
- Record last updated2025 · 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 Amarillo → Pulmonary Disease Physician nationwide →
The 8 pulmonary disease physician records with the nearest ZIP codes
- Henry Bruton, MDAmarillo, TX 791061003853417
- Javier Dieguez, M.D.Amarillo, TX 791061497061527
- Marcia Henderson, MDAmarillo, TX 791061659577013
- Timothy Mooring, MDAmarillo, TX 791061376570002
- Sergio Muniz, M.D.Amarillo, TX 791061710076120
- William Petersen, M.D.Amarillo, TX 791061770544579
- Gary Polk, MDAmarillo, TX 791061972530780
- Harvey Richey, D.O.Amarillo, TX 791061588604029
Common questions
What is Kalil Ibrahim Al-Nassir, MD's NPI number?
Kalil Ibrahim Al-Nassir, MD's National Provider Identifier (NPI) is 1639303829, issued on May 4, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Kalil Ibrahim Al-Nassir, MD located?
The NPPES record lists a practice address at 1901 Medi Park Dr Ste 1018, Amarillo, TX, 79106. Phone: (806) 677-2030. Providers update this record themselves, so call before visiting.
How can I verify Kalil Ibrahim Al-Nassir, MD's license?
NPPES lists Texas license number P1443, 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 Kalil Ibrahim Al-Nassir, MD prescribe under Medicare Part D?
In 2024, Kalil Ibrahim Al-Nassir, MD had 489 Medicare Part D claims for 161 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.