Dr. Kit Wah Tam, MD, MHS

  • Sacramento, CA
  • Hematologist and oncologist
NPI1972732014PAC ID5597060947
Medicare services, 2024
718
Medicare patients, 2024
165
Part D claims, 2024
393
Publications
10
Clinical trials
5
Practice address
2315 Stockton Boulevard, Sacramento, CA 95817
Practice phone
Call (916) 734-2011
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

UC Davis Medical Center

Hospital · Sacramento, California

See all 4 affiliations

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Dr. Kit Wah Tam is a hematologist and oncologist in Sacramento, California

Dr. Tam practices at UC Davis Medical Center in Sacramento, California, part of University of California Health.

Dr. Tam's NPI, 1972732014, was assigned on July 10, 2009. Dr. Tam graduated from UT Southwestern Medical Center in 2008. Dr. Tam holds California license A126094.

NPI and contact details
Medicare PAC ID
5597060947
NPI enumeration date
July 10, 2009
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(916) 734-2011
Professional email
Get email
Personal email
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Mobile number
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Sex
Female
Estimated age
44
Medical school graduation
2008

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Kit Wah Tam practices at UC Davis Medical Center in Sacramento, California

Dr. Tam's primary practice is UC Davis Medical Center, at 2315 Stockton Boulevard, Sacramento, CA 95817 in Sacramento County. The practice phone is (916) 734-2011.

Source: Dmand AI Affiliation Data

Dr. Kit Wah Tam is affiliated with 3 sites of care and 1 medical group

Dr. Tam's primary practice is UC Davis Medical Center in Sacramento, California, part of University of California Health. Dr. Tam is also affiliated with Adventist Health and Rideout. The medical group on file is UC Davis Medical Group. Dmand AI also links Dr. Tam to 1 more group practice or clinic, named with a free account.

See all 4 affiliations for Dr. Tam

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. Kit Wah Tam's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Tam practices, 3 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
UC Davis Medical CenterAvailable with a free account
+2 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Kit Wah Tam is one of 1,502 hematologists and oncologists in California

Hematology and oncology is Dr. Tam's primary specialty in the NPI Registry, under taxonomy code 207RH0003X. Dr. Tam is licensed in California.

Specialties and state licenses

  • Hematology and oncology, CaliforniaPrimaryLicense A126094 · 2013 to 2027 · taxonomy 207RH0003X

Clinical focus

Dmand AI lists colorectal cancer, multiple myeloma and prostate cancer among the conditions Dr. Tam treats.

Hematologists and oncologists near Dr. Tam

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. Kit Wah Tam billed Medicare for 718 services in 2024

CMS data shows 718 Medicare services from Dr. Tam across 7 procedure codes in 2024, for 165 Medicare patients. Medicare paid $47,355 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2024718
Medicare patients165
Paid by Medicare$47,355
Procedure codes7

Dr. Tam's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 5772024: 47717%
Other services
2023: 02024: 241

Dr. Tam compared with the California median for hematologists and oncologists, 2024

  • Dr. Tam
  • California median
Medicare services
718vs 93223% below
Medicare patients
165vs 22527% below
Part D claims
203vs 39448% below

Medians across 1,367 hematologists and oncologists in California with Dmand AI profiles that report each measure.

Dr. Tam'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.

See all procedures by Dr. Tam

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Kit Wah Tam treated 165 Medicare patients in 2024, average age 73

CMS counts 165 Medicare patients who saw Dr. Tam in 2024. The largest group is 65 to 74, with 82 patients. 68% of them have high blood pressure, and 64% have high cholesterol. 28% are also on Medicaid. Their average risk score is 2.66, 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. Tam's median patient age at 65, with 47% women.

Medicare patients, 2024165
Average age73
Average risk score2.66
Also on Medicaid28%

Dr. Tam's Medicare patients by age, 2024

Dr. Tam's Medicare patients by sex, 2024

  • Women7344%
  • Men9256%

Chronic conditions among Dr. Tam's Medicare patients, 2024

  1. High blood pressure68%
  2. High cholesterol64%
  3. Cancer48%
  4. Diabetes40%
  5. Arthritis35%
  6. Ischemic heart disease35%
  7. Atrial fibrillation21%
  8. Chronic kidney disease21%

Share of Medicare patients with each condition. A patient can have several.

Dr. Tam's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 65

Patient panel by sex, all payers

  • Women47%
  • Men53%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. Kit Wah Tam wrote 393 Medicare Part D claims in 2024

In 2024, Dr. Tam wrote 393 Medicare Part D claims for 75 patients. 82% of them were for generic drugs. CMS names the drug for 203 of them, across 9 drugs with 11 or more claims each, at $214,231 in total drug cost. In 2023, CMS named 290 claims across 11 drugs.

Part D claims, 2024393
Drugs named by CMS9
Total drug cost$214,231
Part D patients75

Dr. Tam's Part D claims by kind of drug, 2024

  • Generic321 claims82%
  • Brand-name and other72 claims18%

Dr. Tam'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. Tam's Part D claims, 2024

  • Opioids13%51 of 393 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: 2902024: 20330%

Drugs named by CMS: 9 in 2024, 11 in 2023.

See all prescribing by Dr. Tam

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. Kit Wah Tam 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. Tam for performance year 2024, reported as part of a group. Dr. Tam accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Tam as offering telehealth.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Dr. Tam's MIPS scores, performance year 2024

  • 83of 100Final score
  • 64.8of 100Quality
  • 100of 100Promoting Interoperability
  • 40of 100Improvement Activities
  • 69of 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. Kit Wah Tam has 10 publications on record

Dmand AI links 10 papers to Dr. Tam, published from 2019 to 2023. 2023 was the busiest year, with 3. The most frequent topics are Adenocarcinoma, Antineoplastic Combined Chemotherapy Protocols and Carcinoma, Non-Small-Cell Lung. Dr. Tam's most frequent co-authors are May T. Cho, MD, Edward J. Kim, MD, PhD and Arta Monir Monjazeb, MD, PhD.

Papers10
Years published2019 to 2023

Dr. Tam's papers by year, 2019 to 2023

Topics Dr. Tam writes about most

  • Adenocarcinoma
  • Antineoplastic Combined Chemotherapy Protocols
  • Carcinoma, Non-Small-Cell Lung
  • Chemoradiotherapy
  • Lung Neoplasms

Dr. Tam's most frequent co-authors

Recent publications by Dr. Tam

See all 10 publications and co-authors

See who Dr. Tam researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Tam works with, so you can find a warm path to the right hematologists and oncologists.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. Kit Wah Tam has worked on 5 clinical trials

Dmand AI links Dr. Tam to 5 clinical trials, 2 of them phase 3 studies. 4 are still active or recruiting. Conditions studied include Colonic Neoplasms, Anal Canal Carcinoma and Colorectal Neoplasms, Hereditary Nonpolyposis. National Cancer Institute (NCI) sponsors the most, 3.

Clinical trials with Dr. Tam by phase

  1. NonePhase 1: no trials
  2. 1Phase 1/2: 1 trial
  3. 1Phase 2: 1 trial
  4. 1Phase 2/3: 1 trial
  5. 2Phase 3: 2 trials
  6. NonePhase 4: no trials

Conditions in Dr. Tam's trials

  • Colonic Neoplasms
  • Anal Canal Carcinoma
  • Colorectal Neoplasms, Hereditary Nonpolyposis
  • Rectal Neoplasms
  • Stomach Neoplasms

Investigators on the most trials with Dr. Tam

Recent clinical trials with Dr. Tam

Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)

Dr. Kit Wah Tam received $2,033 in industry payments from 2016 to 2017

CMS Open Payments shows 12 general payments to Dr. Tam from 6 drug and device companies from 2016 to 2017. Travel and lodging make up the largest share, 64% of the total. Halozyme Inc paid the most, $1,485.

General payments to Dr. Tam by program year, 2016 to 2017

General payments to Dr. Tam by kind, 2016 to 2017

$2Kin total
  • Travel and lodging$1,30364%
  • Food and beverage$73036%

Companies that paid Dr. Tam the most, 2016 to 2017

Share is of all general payments to this clinician.

See all payments to Dr. Tam

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Dr. Kit Wah Tam graduated from UT Southwestern Medical Center

Dr. Tam graduated from UT Southwestern Medical Center in 2008.

  1. Medical schoolUT Southwestern Medical Center

Source: Dmand AI Professional Profile Data

Dr. Kit Wah Tam accepts plans from 9 insurance carriers

Dr. Tam is in network with 9 carriers, including Aetna, Elevance and United Healthcare. Medicare plans come from the most carriers, 6. Check the plan with the practice before a visit.

  • Aetna
  • Elevance
  • United Healthcare
  • Blue Cross Blue Shield of Massachusetts
  • HCSC
  • Regence Health Plans
  • Blue Cross and Blue Shield of Kansas City
  • CMS Medicare
  • +1 more carriersWith a free account

Plan types Dr. Tam accepts, by number of carriers

  1. Medicare6
  2. PPO6
  3. EPO3
  4. HMO3
  5. POS3
  6. Medicaid1

Source: Dmand AI Insurance Network Data

Sources for Dr. Kit Wah Tam's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare 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 percentilesDoctors 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-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Clinical trials and co-investigatorsDmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Kit Wah Tam

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. Kit Wah Tam's NPI number?

Dr. Kit Wah Tam's NPI number is 1972732014. It was assigned on July 10, 2009, and it is active in the NPI Registry.

What kind of doctor is Dr. Kit Wah Tam?

Dr. Kit Wah Tam is a hematologist and oncologist in Sacramento, California. The primary specialty in the NPI Registry is Hematology & Oncology Physician (taxonomy code 207RH0003X).

Where does Dr. Kit Wah Tam practice?

Dr. Tam practices at 2315 Stockton Boulevard, Sacramento, CA 95817. Dr. Tam's primary practice is UC Davis Medical Center in Sacramento, California, part of University of California Health. Dmand AI also links Dr. Tam to 1 group practice or clinic.

What is Dr. Kit Wah Tam's office phone number?

The practice phone on file for Dr. Tam is (916) 734-2011.

What is Dr. Kit Wah Tam's medical license number?

Dr. Tam holds California license A126094.

Which hospitals is Dr. Kit Wah Tam affiliated with?

Dr. Tam practices at UC Davis Medical Center in Sacramento, California. Dr. Tam is also affiliated with Adventist Health and Rideout.

What medical group is Dr. Kit Wah Tam part of?

Dr. Tam is linked to UC Davis Medical Group.

Does Dr. Kit Wah Tam accept Medicare?

Yes. CMS data shows Dr. Tam billed Medicare for 718 services in 2024, and Dr. Tam accepts Medicare assignment.

Does Dr. Kit Wah Tam offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Dr. Tam as offering telehealth services.

What is Dr. Kit Wah Tam's MIPS score?

Dr. Tam's MIPS final score for performance year 2024 is 83 out of 100, reported as part of a group.

Show 9 more questionsShow fewer questions

How many Medicare patients does Dr. Kit Wah Tam see?

CMS counts 165 Medicare patients who saw Dr. Tam in 2024, with an average age of 73.

What services does Dr. Kit Wah Tam bill to Medicare?

In 2024, Dr. Tam's most billed Medicare services were medicare service (G2211), office visit, established patient (99214) and office visit, established patient (99215).

Where did Dr. Kit Wah Tam go to medical school?

Dr. Tam graduated from UT Southwestern Medical Center in 2008.

What drugs does Dr. Kit Wah Tam prescribe most?

In 2024 Medicare Part D data, Dr. Tam's most prescribed drugs by claims were Ondansetron HCl, Prochlorperazine Maleate and Loperamide.

Has Dr. Kit Wah Tam received payments from drug or device companies?

CMS Open Payments shows $2,033 in general payments to Dr. Tam from 6 companies from 2016 to 2017. The largest total came from Halozyme Inc.

How long has Dr. Kit Wah Tam been practicing?

Dr. Tam graduated from medical school in 2008, 18 years ago.

Does Dr. Kit Wah Tam do research?

Dmand AI links 10 publications to Dr. Tam, published from 2019 to 2023. Dr. Tam has worked on 5 clinical trials.

Who does Dr. Kit Wah Tam publish with?

Dr. Tam's most frequent co-authors are May T. Cho, MD (5 shared papers), Edward J. Kim, MD, PhD (5 shared papers) and Arta Monir Monjazeb, MD, PhD (3 shared papers).

What insurance does Dr. Kit Wah Tam accept?

Dr. Tam is in network with 9 carriers, including Aetna, Elevance and United Healthcare. Medicare plans come from the most carriers, 6. Check the plan with the practice before a visit.

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