AfricaAttitude of Health PersonnelDelivery of Health Care, Integrated
Dr. Christopher K. Williams, MD
NPI1588899363
- Medicare services, 2022
- 16
- Part D claims, 2018
- 22
- Publications
- 3
- Hospital affiliations
- 1
- Industry payments
- $80
- Practice address
- 800 W 5th Ave, Spokane, WA 99204
- Practice phone
- Call (509) 473-7178
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Multicare Deaconess Hospital
Spokane, Washington
Find Dr. Williams' professional email, personal email and mobile number
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Dr. Christopher K. Williams is a medical oncologist in Spokane, Washington
Dr. Williams practices at Multicare Deaconess Hospital in Spokane, Washington.
Dr. Williams' NPI, 1588899363, was assigned on May 21, 2009. Dr. Williams graduated from Ludwig Maximilian University of Munich Faculty of Medicine in 1967. Dr. Williams holds California license C54588.
NPI and contact details
- NPI
- 1588899363NPI Registry (opens in a new tab)
- NPI enumeration date
- May 21, 2009
- NPI status
- Active
- Practice phone
- (509) 473-7178
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 85
- Medical school graduation
- 1967
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Christopher K. Williams practices at Multicare Deaconess Hospital in Spokane, Washington
Dr. Williams' primary practice is Multicare Deaconess Hospital, at 800 W 5th Ave, Spokane, WA 99204 in Spokane County. The practice phone is (509) 473-7178.
- Multicare Deaconess Hospital800 W 5th Ave, Spokane, WA 99204 · Spokane CountyPhone(509) 473-7178
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Christopher K. Williams is affiliated with 2 sites of care and 1 medical group
Dr. Williams' primary practice is Multicare Deaconess Hospital in Spokane, Washington. Dr. Williams is also affiliated with MultiCare Deaconess Hospital. The medical group on file is MultiCare Indigo Urgent Care, Spokane, Newport Hwy.
Multicare Deaconess HospitalPrimary
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 Dr. Christopher K. Williams' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Williams practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Multicare Deaconess Hospital | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Christopher K. Williams is one of 145 medical oncologists in Washington
Medical oncology is Dr. Williams' primary specialty in the NPI Registry, under taxonomy code 207RX0202X. Dr. Williams is board certified in medical oncology by the American Board of Internal Medicine. Dmand AI has Dr. Williams' licenses on file in 4 states: California, New York, Washington and Montana.
Specialties and state licenses
- Medical oncology, CaliforniaPrimary
- Hematology (internal medicine), New York
- Washington license
- Montana license
Medical oncologists near Dr. Williams
Counts of medical oncologists with a Dmand AI profile, by place and practice. Each opens the list.
145medical oncologists in Washington
5medical oncologists in Spokane
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Christopher K. Williams billed Medicare for 16 services in 2022
CMS data shows 16 Medicare services from Dr. Williams across 1 procedure code in 2022, all of them office visits. Medicare paid $652 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 202216
Paid by Medicare$652
Procedure codes1
Dr. Williams' Medicare services by type, 2018 to 2022
- 2018
- 2022
- Office and hospital visits
- 2018: 2742022: 1694%
Dr. Williams compared with the Washington median for medical oncologists, 2022
- Dr. Williams
- Washington median
- Medicare services
- 16vs 36296% below
- Part D claims
- 22vs 18088% below
Medians across 131 medical oncologists in Washington with Dmand AI profiles that report each measure.
Dr. Williams' most billed Medicare procedure codes, 2022
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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Christopher K. Williams' patients have a median age of 69
Across all payers, Dmand AI patient panel data puts Dr. Williams' median patient age at 69, with 50% women.
Dr. Williams' 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
- Women50%
- Men50%
Source: Dmand AI Patient Panel Data
Dr. Christopher K. Williams wrote 22 Medicare Part D claims in 2018
In 2018, Dr. Williams wrote 22 Medicare Part D claims. Every claim was for a generic drug. They cover 1 drug, with $380 in total drug cost.
Part D claims, 201822
Drugs named by CMS1
Total drug cost$380
Dr. Williams' most prescribed drugs by claims, 2018
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. Christopher K. Williams has 3 publications on record
Dmand AI links 3 papers to Dr. Williams, published from 2014 to 2017. 2014 was the busiest year, with 2. Dr. Williams has published most often in Ecancermedicalscience.
Papers3
Years published2014 to 2017
Recent publications by Dr. Williams
See who Dr. Williams researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Williams works with, so you can find a warm path to the right medical oncologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Christopher K. Williams received $80 in industry payments from 2016 to 2018
CMS Open Payments shows 4 general payments to Dr. Williams from 4 drug and device companies from 2016 to 2018. Food and beverage make up the largest share, 100% of the total. Seagen Inc. paid the most, $23.
General payments to Dr. Williams by program year, 2016 to 2018
Companies that paid Dr. Williams the most, 2016 to 2018
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Christopher K. Williams graduated from Ludwig Maximilian University of Munich Faculty of Medicine
Dr. Williams graduated from Ludwig Maximilian University of Munich Faculty of Medicine in 1967. Dr. Williams is a member of ASCO.
- Medical school
- Board certified in medical oncology
Source: Dmand AI Professional Profile Data
Dr. Christopher K. Williams accepts plans from 1 insurance carrier
Dr. Williams is in network with 1 carrier, including HCSC. Medicare plans come from the most carriers, 1. Check the plan with the practice before a visit.
- HCSC
Plan types Dr. Williams accepts, by number of carriers
- Medicare1
- PPO1
Source: Dmand AI Insurance Network Data
Sources for Dr. Christopher K. Williams'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 Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (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. Christopher K. Williams
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. Christopher K. Williams' NPI number?
Dr. Christopher K. Williams' NPI number is 1588899363. It was assigned on May 21, 2009, and it is active in the NPI Registry.
What kind of doctor is Dr. Christopher K. Williams?
Dr. Christopher K. Williams is a medical oncologist in Spokane, Washington. The primary specialty in the NPI Registry is Medical Oncology Physician (taxonomy code 207RX0202X).
Where does Dr. Christopher K. Williams practice?
Dr. Williams practices at 800 W 5th Ave, Spokane, WA 99204. Dr. Williams' primary practice is Multicare Deaconess Hospital in Spokane, Washington.
What is Dr. Christopher K. Williams' office phone number?
The practice phone on file for Dr. Williams is (509) 473-7178.
What is Dr. Christopher K. Williams' medical license number?
Dr. Williams holds California license C54588, one of the licenses on file in 4 states.
Which states has Dr. Christopher K. Williams been licensed in?
Dmand AI has state licenses on file for Dr. Williams in California (2011 to 2026), New York (2009 to 2026), Washington (2009 to 2026) and Montana (2021 to 2023).
Which hospitals is Dr. Christopher K. Williams affiliated with?
Dr. Williams is affiliated with MultiCare Deaconess Hospital.
What medical group is Dr. Christopher K. Williams part of?
Dr. Williams is linked to MultiCare Indigo Urgent Care, Spokane, Newport Hwy.
Does Dr. Christopher K. Williams accept Medicare?
Yes. CMS data shows Dr. Williams billed Medicare for 16 services in 2022.
Is Dr. Christopher K. Williams board certified?
Yes. Dr. Williams is board certified in medical oncology by the American Board of Internal Medicine.
Show 7 more questionsShow fewer questions
What services does Dr. Christopher K. Williams bill to Medicare?
In 2022, Dr. Williams' most billed Medicare services were office visit, established patient (99213).
Where did Dr. Christopher K. Williams go to medical school?
Dr. Williams graduated from Ludwig Maximilian University of Munich Faculty of Medicine in 1967.
What drugs does Dr. Christopher K. Williams prescribe most?
In 2018 Medicare Part D data, Dr. Williams' most prescribed drugs by claims were Anastrozole.
Has Dr. Christopher K. Williams received payments from drug or device companies?
CMS Open Payments shows $80 in general payments to Dr. Williams from 4 companies from 2016 to 2018. The largest total came from Seagen Inc.
How long has Dr. Christopher K. Williams been practicing?
Dr. Williams graduated from medical school in 1967, 59 years ago.
Does Dr. Christopher K. Williams do research?
Dmand AI links 3 publications to Dr. Williams, published from 2014 to 2017.
What insurance does Dr. Christopher K. Williams accept?
Dr. Williams is in network with 1 carrier, including HCSC. Medicare plans come from the most carriers, 1. Check the plan with the practice before a visit.
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