Samir M. Mazharuddin
- Medicare services, 2024
- 35,783
- Medicare patients, 2024
- 301
- Part D claims, 2024
- 1,918
- Publications
- 6
- Hospital affiliations
- 3
- Practice address
- 18980 N Memorial Dr, Humble, TX 77338
- Practice phone
- Call (972) 997-8000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Texas Oncology PA
Humble, Texas
Find Samir Mazharuddin's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Samir M. Mazharuddin is a hematologist and oncologist in Humble, Texas
Samir Mazharuddin practices at Texas Oncology PA in Humble, Texas.
Samir Mazharuddin's NPI, 1922442995, was assigned on April 22, 2013. Samir Mazharuddin graduated from Texas A&M College of Medicine - Bryan in 2013. Samir Mazharuddin's Texas license number on file is Q0975.
- NPI
- 1922442995NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6709102148
- NPI enumeration date
- April 22, 2013
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (972) 997-8000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 39
- Medical school graduation
- 2013
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Samir M. Mazharuddin practices at Texas Oncology PA in Humble, Texas
Samir Mazharuddin's primary practice is Texas Oncology PA, at 18980 N Memorial Dr, Humble, TX 77338 in Harris County. The practice phone is (972) 997-8000.
- Texas Oncology PA18980 N Memorial Dr, Humble, TX 77338 · Harris CountyPhone(972) 997-8000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Samir M. Mazharuddin is affiliated with 5 sites of care and 4 medical groups
Samir Mazharuddin's primary practice is Texas Oncology PA in Humble, Texas. Samir Mazharuddin is also affiliated with Memorial Hermann Northeast Hospital. The medical group on file is Texas Oncology. Dmand AI also links Samir Mazharuddin to 2 more hospitals, 3 medical groups and 1 group practice or clinic, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Samir M. Mazharuddin's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Samir Mazharuddin practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Texas Oncology PA | Available with a free account |
| +4 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Samir M. Mazharuddin is one of 814 hematologists and oncologists in Texas
Hematology and oncology is Samir Mazharuddin's primary specialty in the NPI Registry, under taxonomy code 207RH0003X. Samir Mazharuddin is board certified in hematology by the American Board of Internal Medicine. Samir Mazharuddin has a license on file in Texas.
Specialties and state licenses
- Hematology and oncology, TexasPrimary
Clinical focus
Dmand AI lists breast cancer, chronic anemia, chronic leukemia, colorectal cancer, lung cancer, lymphoma, multiple myeloma and purpura and thrombocytopenia among the conditions Samir Mazharuddin treats.
Hematologists and oncologists near Samir Mazharuddin
Counts of hematologists and oncologists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Samir M. Mazharuddin billed Medicare for 35,783 services in 2024
CMS data shows 35,783 Medicare services from Samir Mazharuddin across 27 procedure codes in 2024, for 301 Medicare patients. Medicare paid $517,175 for them.
Samir Mazharuddin's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Drugs given in the office
- 2023: 19,8482024: 32,50164%
- Office and hospital visits
- 2023: 9942024: 1,09710%
- Tests and treatments
- 2023: 6952024: 97841%
- Lab and pathology
- 2023: 5202024: 58112%
- Surgery
- 2023: 3852024: 52737%
- Other services
- 2023: 02024: 99
Where Samir Mazharuddin's Medicare services took place, 2024
- In an office35,43899%
- In a facility3451%
Samir Mazharuddin compared with the Texas median for hematologists and oncologists, 2024
- Samir Mazharuddin
- Texas median
- Medicare services
- 35,783vs 1,16230.8 times
- Medicare patients
- 301vs 25120% above
- Part D claims
- 1,577vs 4893.2 times
Medians across 758 hematologists and oncologists in Texas with Dmand AI profiles that report each measure.
Samir Mazharuddin's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Samir Mazharuddin and other hematologists and oncologists in Texas.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Samir M. Mazharuddin treated 301 Medicare patients in 2024, average age 73
CMS counts 301 Medicare patients who saw Samir Mazharuddin in 2024. The largest group is 65 to 74, with 129 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 13% are also on Medicaid. Their average risk score is 2.14, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Samir Mazharuddin's median patient age at 68, with 62% women.
Samir Mazharuddin's Medicare patients by age, 2024
Samir Mazharuddin's Medicare patients by sex, 2024
- Women18160%
- Men12040%
Chronic conditions among Samir Mazharuddin's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis47%
- Ischemic heart disease44%
- Cancer40%
- Chronic kidney disease40%
- Diabetes40%
- Heart failure29%
Share of Medicare patients with each condition. A patient can have several.
Samir Mazharuddin's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women62%
- Men36%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Samir M. Mazharuddin wrote 1,918 Medicare Part D claims in 2024
In 2024, Samir Mazharuddin wrote 1,918 Medicare Part D claims for 292 patients. 82% of them were for generic drugs. CMS names the drug for 1,577 of them, across 56 drugs with 11 or more claims each, at $2,523,504 in total drug cost. In 2023, CMS named 784 claims across 29 drugs.
Samir Mazharuddin's Part D claims by kind of drug, 2024
- Generic1,574 claims82%
- Brand-name and other344 claims18%
Samir Mazharuddin's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Samir Mazharuddin's Part D claims, 2024
- Opioids11%218 of 1,918 claims
- Antibiotics3%59 of 1,918 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 7842024: 1,577101%
Drugs named by CMS: 56 in 2024, 29 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Samir M. Mazharuddin offers telehealth to Medicare patients
Samir Mazharuddin accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Samir Mazharuddin as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Samir M. Mazharuddin has 6 publications on record
Dmand AI links 6 papers to Samir Mazharuddin, published from 2017 to 2019. 2019 was the busiest year, with 2. Samir Mazharuddin has published most often in Proc (Bayl Univ Med Cent). Samir Mazharuddin's most frequent co-authors are Eric Samuel Nadler, MD, Azaan Ramani, DO and Barry Cooper, MD.
Samir Mazharuddin's papers by year, 2017 to 2019
Samir Mazharuddin's most frequent co-authors
Recent publications by Samir Mazharuddin
Proc (Bayl Univ Med Cent)
See who Samir Mazharuddin researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Samir Mazharuddin works with, so you can find a warm path to the right hematologists and oncologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Samir M. Mazharuddin received $32,387 in industry payments from 2016 to 2025
CMS Open Payments shows 422 general payments to Samir Mazharuddin from 65 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 54% of the total. AstraZeneca Pharmaceuticals LP paid the most, $8,118.
General payments to Samir Mazharuddin by program year, 2016 to 2025
General payments to Samir Mazharuddin by kind, 2016 to 2025
- Consulting fees$17,60754%
- Food and beverage$11,71236%
- Education$1,5955%
- Travel and lodging$1,2734%
- Honoraria$2001%
Companies that paid Samir Mazharuddin the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Samir M. Mazharuddin graduated from Texas A&M College of Medicine - Bryan
Samir Mazharuddin graduated from Texas A&M College of Medicine - Bryan in 2013.
- Medical school
- Board certified in hematology
- Board certified in internal medicine
- Board certified in medical oncology
Source: Dmand AI Professional Profile Data
Samir M. Mazharuddin accepts plans from 22 insurance carriers
Samir Mazharuddin is in network with 22 carriers, including Aetna, United Healthcare and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 14. Check the plan with the practice before a visit.
- Aetna
- United Healthcare
- Blue Cross Blue Shield of Michigan
- Cigna
- Elevance
- HCSC
- Alliant Health Plans
- Aspirus Health Plan
- +14 more carriersWith a free account
Plan types Samir Mazharuddin accepts, by number of carriers
- PPO14
- HMO11
- Medicare8
- POS5
- EPO4
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Samir M. Mazharuddin's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Samir M. Mazharuddin
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Samir M. Mazharuddin's NPI number?
Samir M. Mazharuddin's NPI number is 1922442995. It was assigned on April 22, 2013, and it is active in the NPI Registry.
What does Samir M. Mazharuddin specialize in?
Samir M. Mazharuddin is a hematologist and oncologist in Humble, Texas. The primary specialty in the NPI Registry is Hematology & Oncology Physician (taxonomy code 207RH0003X).
Where does Samir M. Mazharuddin practice?
Samir Mazharuddin practices at 18980 N Memorial Dr, Humble, TX 77338. Samir Mazharuddin's primary practice is Texas Oncology PA in Humble, Texas. Dmand AI also links Samir Mazharuddin to 2 hospitals, 3 medical groups and 1 group practice or clinic.
What is Samir M. Mazharuddin's office phone number?
The practice phone on file for Samir Mazharuddin is (972) 997-8000.
What is Samir M. Mazharuddin's medical license number?
Samir Mazharuddin's Texas license number on file is Q0975.
Which hospitals is Samir M. Mazharuddin affiliated with?
Samir Mazharuddin is affiliated with Memorial Hermann Northeast Hospital. Dmand AI links Samir Mazharuddin to 2 more hospitals.
What medical group is Samir M. Mazharuddin part of?
Samir Mazharuddin is linked to Texas Oncology. Dmand AI links Samir Mazharuddin to 3 more medical groups.
Does Samir M. Mazharuddin accept Medicare?
Yes. CMS data shows Samir Mazharuddin billed Medicare for 35,783 services in 2024, and Samir Mazharuddin accepts Medicare assignment.
Does Samir M. Mazharuddin offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Samir Mazharuddin as offering telehealth services.
How many Medicare patients does Samir M. Mazharuddin see?
CMS counts 301 Medicare patients who saw Samir Mazharuddin in 2024, with an average age of 73.
Show 9 more questionsShow fewer questions
Is Samir M. Mazharuddin board certified?
Yes. Samir Mazharuddin is board certified in hematology by the American Board of Internal Medicine.
What services does Samir M. Mazharuddin bill to Medicare?
In 2024, Samir Mazharuddin's most billed Medicare services were injected or infused drug (J1756), injected or infused drug (J1453) and injected or infused drug (J9271).
Where did Samir M. Mazharuddin go to medical school?
Samir Mazharuddin graduated from Texas A&M College of Medicine - Bryan in 2013.
What drugs does Samir M. Mazharuddin prescribe most?
In 2024 Medicare Part D data, Samir Mazharuddin's most prescribed drugs by claims were Anastrozole, Hydrocodone-Acetaminophen and Ondansetron ODT.
Has Samir M. Mazharuddin received payments from drug or device companies?
CMS Open Payments shows $32,387 in general payments to Samir Mazharuddin from 65 companies from 2016 to 2025. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Samir M. Mazharuddin been practicing?
Samir Mazharuddin graduated from medical school in 2013, 13 years ago.
Does Samir M. Mazharuddin do research?
Dmand AI links 6 publications to Samir Mazharuddin, published from 2017 to 2019.
Who does Samir M. Mazharuddin publish with?
Samir Mazharuddin's most frequent co-authors are Eric Samuel Nadler, MD (2 shared papers), Azaan Ramani, DO (2 shared papers) and Barry Cooper, MD (1 shared paper).
What insurance does Samir M. Mazharuddin accept?
Samir Mazharuddin is in network with 22 carriers, including Aetna, United Healthcare and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 14. Check the plan with the practice before a visit.
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