Dr. Kathy Sam, MD
- Medicare services, 2024
- 42,194
- Medicare patients, 2024
- 252
- Part D claims, 2024
- 2,752
- Publications
- 2
- MIPS score, 2024
- 83
- Practice address
- 1140 Business Center Dr, Houston, TX 77043
- Practice phone
- Call (713) 827-9525
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Oncology Consultants, P. A.
Houston, Texas
Find Dr. Sam'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.
Dr. Kathy Sam is a hematologist and oncologist in Houston, Texas
Dr. Sam practices at Oncology Consultants, P. A. in Houston, Texas.
Dr. Sam's NPI, 1427203819, was assigned on November 26, 2008. Dr. Sam graduated from Baylor College Of Medicine in 2006. Dr. Sam holds Texas license P3812.
- NPI
- 1427203819NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9537483334
- NPI enumeration date
- November 26, 2008
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (713) 827-9525
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 46
- Medical school graduation
- 2006
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Kathy Sam practices at Oncology Consultants, P. A. in Houston, Texas
Dr. Sam's primary practice is Oncology Consultants, P. A., at 1140 Business Center Dr, Houston, TX 77043 in Harris County. The practice phone is (713) 827-9525.
- Oncology Consultants, P. A.1140 Business Center Dr, Houston, TX 77043 · Harris CountyPhone(713) 827-9525
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Kathy Sam is affiliated with 8 sites of care and 2 medical groups
Dr. Sam's primary practice is Oncology Consultants, P. A. in Houston, Texas. Dr. Sam is also affiliated with Memorial Hermann Greater Heights Hospital. The medical group on file is Zangmeister Cancer Center. Dmand AI also links Dr. Sam to 4 more hospitals, 2 group practices and clinics and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Kathy Sam's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Sam practices, 7 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Oncology Consultants, P. A. | Available with a free account |
| +7 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Kathy Sam is one of 814 hematologists and oncologists in Texas
Hematology and oncology is Dr. Sam's primary specialty in the NPI Registry, under taxonomy code 207RH0003X. Dr. Sam is board certified in medical oncology by the American Board of Internal Medicine. Dr. Sam is licensed in Texas.
Specialties and state licenses
- Hematology and oncology, TexasPrimary
Clinical focus
Dmand AI lists breast cancer, chronic anemia, chronic leukemia, colorectal cancer, deep vein thrombosis (DVT), lung cancer, lymphoma and multiple myeloma among the conditions Dr. Sam treats.
Hematologists and oncologists near Dr. Sam
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
Dr. Kathy Sam billed Medicare for 42,194 services in 2024
CMS data shows 42,194 Medicare services from Dr. Sam across 23 procedure codes in 2024, for 252 Medicare patients. Medicare paid $157,657 for them. Every service was in an office.
Dr. Sam's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Other services
- 2023: 31,1102024: 33,9229%
- Drugs given in the office
- 2023: 02024: 6,063
- Lab and pathology
- 2023: 7062024: 80013%
- Tests and treatments
- 2023: 4882024: 69041%
- Office and hospital visits
- 2023: 5452024: 67925%
- Surgery
- 2023: 502024: 2354%
- Imaging
- 2023: 02024: 17
Dr. Sam compared with the Texas median for hematologists and oncologists, 2024
- Dr. Sam
- Texas median
- Medicare services
- 42,194vs 1,16236.3 times
- Medicare patients
- 252vs 251Close to median
- Part D claims
- 2,450vs 4895.0 times
Medians across 758 hematologists and oncologists in Texas with Dmand AI profiles that report each measure.
Dr. Sam'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.
Need commercial claims for Dr. Sam?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Sam and other hematologists and oncologists in Texas.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Kathy Sam treated 252 Medicare patients in 2024, average age 75
CMS counts 252 Medicare patients who saw Dr. Sam in 2024. The largest group is 65 to 74, with 121 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 19% are also on Medicaid. Their average risk score is 1.79, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Sam's median patient age at 69, with 70% women.
Dr. Sam's Medicare patients by age, 2024
Dr. Sam's Medicare patients by sex, 2024
- Women18172%
- Men7128%
Chronic conditions among Dr. Sam's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Cancer45%
- Arthritis44%
- Diabetes44%
- Chronic kidney disease40%
- Ischemic heart disease27%
- Anxiety23%
Share of Medicare patients with each condition. A patient can have several.
Dr. Sam's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women70%
- Men29%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Kathy Sam wrote 2,752 Medicare Part D claims in 2024
In 2024, Dr. Sam wrote 2,752 Medicare Part D claims for 410 patients. 67% of them were for generic drugs. CMS names the drug for 2,450 of them, across 61 drugs with 11 or more claims each, at $7,999,986 in total drug cost. In 2023, CMS named 2,566 claims across 56 drugs.
Dr. Sam's Part D claims by kind of drug, 2024
- Generic1,834 claims67%
- Brand-name918 claims33%
Dr. Sam'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 Dr. Sam's Part D claims, 2024
- Opioids5%135 of 2,752 claims
- Antibiotics3%70 of 2,752 claims
- Antipsychotics, patients 65 and over1%33 of 2,752 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: 2,5662024: 2,4505%
Drugs named by CMS: 61 in 2024, 56 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
Dr. Kathy Sam scored 83 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 83 out of 100 for Dr. Sam for performance year 2024, reported as part of a group. Dr. Sam accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Sam as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Sam's MIPS scores, performance year 2024
- 83of 100Final score
- 71.8of 100Quality
- 97of 100Promoting Interoperability
- 40of 100Improvement Activities
- 67of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Kathy Sam has 2 publications on record
Dmand AI links 2 papers to Dr. Sam in 2008. Dr. Sam's most frequent co-authors are Jenny C. Chang, MD, Richard Elledge, MD and Brendan H L Lee, MD, PhD.
Dr. Sam's most frequent co-authors
- Jenny C. Chang, MD1 shared paper
- Richard Elledge, MD1 shared paper
- Brendan H L Lee, MD, PhD1 shared paper
Recent publications by Dr. Sam
Clin Cancer Res
See who Dr. Sam researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Sam 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
Dr. Kathy Sam received $32,547 in industry payments from 2016 to 2025
CMS Open Payments shows 1,650 general payments to Dr. Sam from 97 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 97% of the total. Bristol-Myers Squibb Company paid the most, $2,397.
General payments to Dr. Sam by program year, 2016 to 2025
General payments to Dr. Sam by kind, 2016 to 2025
- Food and beverage$31,71897%
- Education$5942%
- Grants$2351%
Companies that paid Dr. Sam the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Kathy Sam graduated from Baylor College Of Medicine
Dr. Sam graduated from Baylor College Of Medicine in 2006.
- Medical school
- Board certified in medical oncology
Source: Dmand AI Professional Profile Data
Dr. Kathy Sam accepts plans from 23 insurance carriers
Dr. Sam is in network with 23 carriers, including Aetna, Elevance 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
- Elevance
- Blue Cross Blue Shield of Michigan
- United Healthcare
- Cigna
- HCSC
- Humana
- Alliant Health Plans
- +15 more carriersWith a free account
Plan types Dr. Sam accepts, by number of carriers
- PPO14
- HMO13
- Medicare11
- POS6
- EPO4
Source: Dmand AI Insurance Network Data
Sources for Dr. Kathy Sam'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 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)Clinician Public Reporting: Overall MIPS Performance (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 Dr. Kathy Sam
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Kathy Sam's NPI number?
Dr. Kathy Sam's NPI number is 1427203819. It was assigned on November 26, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. Kathy Sam?
Dr. Kathy Sam is a hematologist and oncologist in Houston, Texas. The primary specialty in the NPI Registry is Hematology & Oncology Physician (taxonomy code 207RH0003X).
Where does Dr. Kathy Sam practice?
Dr. Sam practices at 1140 Business Center Dr, Houston, TX 77043. Dr. Sam's primary practice is Oncology Consultants, P. A. in Houston, Texas. Dmand AI also links Dr. Sam to 4 hospitals, 2 group practices and clinics and 1 medical group.
What is Dr. Kathy Sam's office phone number?
The practice phone on file for Dr. Sam is (713) 827-9525.
What is Dr. Kathy Sam's medical license number?
Dr. Sam holds Texas license P3812.
Which hospitals is Dr. Kathy Sam affiliated with?
Dr. Sam is affiliated with Memorial Hermann Greater Heights Hospital. Dmand AI links Dr. Sam to 4 more hospitals.
What medical group is Dr. Kathy Sam part of?
Dr. Sam is linked to Zangmeister Cancer Center. Dmand AI links Dr. Sam to 1 more medical group.
Does Dr. Kathy Sam accept Medicare?
Yes. CMS data shows Dr. Sam billed Medicare for 42,194 services in 2024, and Dr. Sam accepts Medicare assignment.
Does Dr. Kathy Sam offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Sam as offering telehealth services.
What is Dr. Kathy Sam's MIPS score?
Dr. Sam's MIPS final score for performance year 2024 is 83 out of 100, reported as part of a group.
Show 10 more questionsShow fewer questions
How many Medicare patients does Dr. Kathy Sam see?
CMS counts 252 Medicare patients who saw Dr. Sam in 2024, with an average age of 75.
Is Dr. Kathy Sam board certified?
Yes. Dr. Sam is board certified in medical oncology by the American Board of Internal Medicine.
What services does Dr. Kathy Sam bill to Medicare?
In 2024, Dr. Sam's most billed Medicare services were medicare temporary code (Q0138), injected or infused drug (J0885) and lab and pathology test (85025).
Where did Dr. Kathy Sam go to medical school?
Dr. Sam graduated from Baylor College Of Medicine in 2006.
What drugs does Dr. Kathy Sam prescribe most?
In 2024 Medicare Part D data, Dr. Sam's most prescribed drugs by claims were Letrozole, Eliquis and Anastrozole.
Has Dr. Kathy Sam received payments from drug or device companies?
CMS Open Payments shows $32,547 in general payments to Dr. Sam from 97 companies from 2016 to 2025. The largest total came from Bristol-Myers Squibb Company.
How long has Dr. Kathy Sam been practicing?
Dr. Sam graduated from medical school in 2006, 20 years ago.
Does Dr. Kathy Sam do research?
Dmand AI links 2 publications to Dr. Sam.
Who does Dr. Kathy Sam publish with?
Dr. Sam's most frequent co-authors are Jenny C. Chang, MD (1 shared paper), Richard Elledge, MD (1 shared paper) and Brendan H L Lee, MD, PhD (1 shared paper).
What insurance does Dr. Kathy Sam accept?
Dr. Sam is in network with 23 carriers, including Aetna, Elevance 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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