Ali Mazloom, M.D.
Radiation Oncology Physician · Cypress, TX
Ali Mazloom, M.D. is a radiation oncology physician with a practice address in Cypress, Texas, and NPI 1962794560, issued on May 14, 2011. Check the license (Texas P9905, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Ali Mazloom
- Credential
- M.D.
- Primary taxonomy
- Radiation Oncology Physician 2085R0001X
- License number
- P9905 TX
Self-reported in NPPES; status is on the state search - Practice location
- 21216 Northwest Fwy Ste 100, Cypress, TX 77429
- Phone
- (832) 912-3650
- Enumerated
- May 14, 2011
- Record last updated
- Sep 28, 2018 (not updated in 8 years: call before relying on the address or phone)
- Medicaid ID
- 361394501 TX
- Medicare enrollment
- Enrolled (PECOS I20160816001419); accepts Medicare assignment
- Medical or professional school
- Baylor College Of Medicine, 2008
- Entity
- Type 1 · individual
8 nearest radiation oncology physician records → All 449 in Texas → Look up another NPI →
Verify Ali Mazloom in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license P9905Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
33% fewer Medicare Part D claims than the average radiation oncology physician in 2024
90 Medicare Part D claims for 36 beneficiaries, against an average of 134 among the 4,851 providers of this specialty who prescribed in Part D. 13 claims were for opioids.
Most prescribed
- Tamsulosin Hcl30 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: $18.98
1 payment: food and beverage; the largest payer was Intuitive Surgical, Inc. The 3,275 providers of this specialty with any payment received $1,897.85 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
- Specialty Associates OF West Houston PLLCHouston, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ali Mazloom among 449 radiation oncology physician records in Texas
Ali Mazloom, M.D. is one of 449 radiation oncology physician records with a practice address in Texas. 85% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 65% of them.
- NPI issued2011 · 65% of these records are older, 31% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileYes · 78% of these records are
- Graduated2008 · median 2004 among the 348 with a school on file
- Record last updated2018 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0001X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Radiation Oncology Physician providers in Texas
There are 449 radiation oncology physician records in Texas.
All 449 in Texas → Every provider in Cypress → Radiation Oncology Physician nationwide →
The 8 radiation oncology physician records with the nearest ZIP codes
- Robert Behar, M.DCypress, TX 774291376658484
- Karl King, M.D.Cypress, TX 774291346355435
- Peter Morgan, M.D.Cypress, TX 774291083853568
- Nalinakshi Rangala, M.D.Cypress, TX 774291083781736
- Timothy Galang, MDMissouri City, TX 774591639132335
- Ather Siddiqi, MDThe Woodlands, TX 773841508893702
- Carlo Greg Demandante, M.D.The Woodlands, TX 773821528134517
- Jason Berilgen, MDThe Woodlands, TX 773801972707578
Common questions
What is Ali Mazloom, M.D.'s NPI number?
Ali Mazloom, M.D.'s National Provider Identifier (NPI) is 1962794560, issued on May 14, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Ali Mazloom, M.D. located?
The NPPES record lists a practice address at 21216 Northwest Fwy Ste 100, Cypress, TX, 77429. Phone: (832) 912-3650. Providers update this record themselves, so call before visiting.
How can I verify Ali Mazloom, M.D.'s license?
NPPES lists Texas license number P9905, 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 Ali Mazloom, M.D. prescribe under Medicare Part D?
In 2024, Ali Mazloom, M.D. had 90 Medicare Part D claims for 36 beneficiaries; the average among radiation oncology physician prescribers was 134. 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.