Dr. Sarah Katherine Cassias, MD
- Hospital affiliations
- 1
- Industry payments
- $196
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2007
- Practice address
- 2401 Gillham Rd, Kansas City, MO 64108
- Practice phone
- Call (816) 234-3100
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Children's Mercy Dialysis Program
Dialysis Center - Hospital-Based · Kansas City, Missouri
Find Dr. Cassias' 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. Sarah Katherine Cassias is an anesthesiologist in Kansas City, Missouri
Dr. Cassias practices at Children's Mercy Dialysis Program in Kansas City, Missouri.
Dr. Cassias' NPI, 1104945153, was assigned on March 29, 2007. Dr. Cassias graduated from University of Iowa, RJ & L Carver College of Medicine in 2005. Dr. Cassias holds Kansas license 94-06653 TEMPORARY.
- NPI
- 1104945153NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7113247511
- NPI enumeration date
- March 29, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (816) 234-3100
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 47
- Medical school graduation
- 2005
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Sarah Katherine Cassias practices at Children's Mercy Dialysis Program in Kansas City, Missouri
Dr. Cassias' primary practice is Children's Mercy Dialysis Program, at 2401 Gillham Rd, Kansas City, MO 64108 in Jackson County. The practice phone is (816) 234-3100.
- Children's Mercy Dialysis Program2401 Gillham Rd, Kansas City, MO 64108 · Jackson CountyPhone(816) 234-3100
Source: Dmand AI Affiliation Data
Dr. Sarah Katherine Cassias is affiliated with 2 sites of care and 1 medical group
Dr. Cassias' primary practice is Children's Mercy Dialysis Program in Kansas City, Missouri. Dr. Cassias is also affiliated with Children's Mercy Adele Hall. The medical group on file is Children's Mercy. Dr. Cassias' employer is on file too: a dialysis center.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Sarah Katherine Cassias' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Cassias practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Children's Mercy Dialysis Program | 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. Sarah Katherine Cassias is one of 819 anesthesiologists in Missouri
Anesthesiology is Dr. Cassias' primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Cassias is licensed in Kansas.
Specialties and state licenses
- Anesthesiology, KansasPrimary
Anesthesiologists near Dr. Cassias
Counts of anesthesiologists 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. Sarah Katherine Cassias' patients have a median age of 7
Across all payers, Dmand AI patient panel data puts Dr. Cassias' median patient age at 7, with 33% women.
Dr. Cassias' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 7
Patient panel by sex, all payers
- Women33%
- Men65%
Source: Dmand AI Patient Panel Data
How Dr. Sarah Katherine Cassias takes part in Medicare
Dr. Cassias accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
Dr. Sarah Katherine Cassias received $196 in industry payments from 2016 to 2025
CMS Open Payments shows 11 general payments to Dr. Cassias from 4 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Merck Sharp & Dohme Corporation paid the most, $105.
General payments to Dr. Cassias by program year, 2016 to 2025
Companies that paid Dr. Cassias 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. Sarah Katherine Cassias graduated from University of Iowa, RJ & L Carver College of Medicine
Dr. Cassias graduated from University of Iowa, RJ & L Carver College of Medicine in 2005.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Sarah Katherine Cassias'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile 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. Sarah Katherine Cassias
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. Sarah Katherine Cassias' NPI number?
Dr. Sarah Katherine Cassias' NPI number is 1104945153. It was assigned on March 29, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Sarah Katherine Cassias?
Dr. Sarah Katherine Cassias is an anesthesiologist in Kansas City, Missouri. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Sarah Katherine Cassias practice?
Dr. Cassias practices at 2401 Gillham Rd, Kansas City, MO 64108. Dr. Cassias' primary practice is Children's Mercy Dialysis Program in Kansas City, Missouri.
What is Dr. Sarah Katherine Cassias' office phone number?
The practice phone on file for Dr. Cassias is (816) 234-3100.
What is Dr. Sarah Katherine Cassias' medical license number?
Dr. Cassias holds Kansas license 94-06653 TEMPORARY.
Which hospitals is Dr. Sarah Katherine Cassias affiliated with?
Dr. Cassias is affiliated with Children's Mercy Adele Hall.
What medical group is Dr. Sarah Katherine Cassias part of?
Dr. Cassias is linked to Children's Mercy.
Does Dr. Sarah Katherine Cassias accept Medicare?
Yes. CMS lists Dr. Cassias as accepting Medicare assignment.
Where did Dr. Sarah Katherine Cassias go to medical school?
Dr. Cassias graduated from University of Iowa, RJ & L Carver College of Medicine in 2005.
Has Dr. Sarah Katherine Cassias received payments from drug or device companies?
CMS Open Payments shows $196 in general payments to Dr. Cassias from 4 companies from 2016 to 2025. The largest total came from Merck Sharp & Dohme Corporation.
How long has Dr. Sarah Katherine Cassias been practicing?
Dr. Cassias graduated from medical school in 2005, 21 years ago.
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