Cassandra Mason, RDN
- Industry payments
- $24
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2021
- Practice address
- 1113 E Westview Ct, Spokane, WA 99218
- Practice phone
- Call (208) 965-8118
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Idaho Pain Clinic
Spokane, Washington
Find Cassandra Mason'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.
Cassandra Mason is a physician assistant in Spokane, Washington
Cassandra Mason practices at Idaho Pain Clinic in Spokane, Washington.
Cassandra Mason's NPI, 1760077705, was assigned on March 2, 2021. Cassandra Mason graduated from Loma Linda University School of Medicine in 2025. Cassandra Mason holds Washington license PA70072208.
- NPI
- 1760077705NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0840777017
- NPI enumeration date
- March 2, 2021
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (208) 965-8118
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 27
- Medical school graduation
- 2025
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Cassandra Mason practices at Idaho Pain Clinic in Spokane, Washington
Cassandra Mason's primary practice is Idaho Pain Clinic, at 1113 E Westview Ct, Spokane, WA 99218 in Spokane County. The practice phone is (208) 965-8118.
- Idaho Pain Clinic1113 E Westview Ct, Spokane, WA 99218 · Spokane CountyPhone(208) 965-8118
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Cassandra Mason is affiliated with 2 sites of care and 1 medical group
Cassandra Mason's primary practice is Idaho Pain Clinic in Spokane, Washington. The medical group on file is Idaho Pain Clinic. Dmand AI also links Cassandra Mason to 1 more group practice or clinic, 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 Cassandra Mason's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Cassandra Mason practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Idaho Pain Clinic | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Cassandra Mason is one of 3,005 physician assistants in Washington
Physician assistant is Cassandra Mason's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Cassandra Mason is licensed in Washington.
Specialties and state licenses
- Physician assistant, WashingtonPrimary
Physician assistants near Cassandra Mason
Counts of physician assistants 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
Cassandra Mason's patients have a median age of 69
Across all payers, Dmand AI patient panel data puts Cassandra Mason's median patient age at 69, with 57% women.
Cassandra Mason'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
- Women57%
- Men43%
Source: Dmand AI Patient Panel Data
How Cassandra Mason takes part in Medicare
Cassandra Mason 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)
Cassandra Mason received $24 in industry payments in 2025
CMS Open Payments shows 1 general payment to Cassandra Mason from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. ConvaTec Inc. paid the most, $24.
Companies that paid Cassandra Mason the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Cassandra Mason graduated from Loma Linda University School of Medicine
Cassandra Mason graduated from Loma Linda University School of Medicine in 2025.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Cassandra Mason'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 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 Cassandra Mason
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Cassandra Mason's NPI number?
Cassandra Mason's NPI number is 1760077705. It was assigned on March 2, 2021, and it is active in the NPI Registry.
What does Cassandra Mason specialize in?
Cassandra Mason is a physician assistant in Spokane, Washington. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Cassandra Mason practice?
Cassandra Mason practices at 1113 E Westview Ct, Spokane, WA 99218. Cassandra Mason's primary practice is Idaho Pain Clinic in Spokane, Washington. Dmand AI also links Cassandra Mason to 1 group practice or clinic.
What is Cassandra Mason's office phone number?
The practice phone on file for Cassandra Mason is (208) 965-8118.
What is Cassandra Mason's medical license number?
Cassandra Mason holds Washington license PA70072208, one of 2 state licenses on file.
What medical group is Cassandra Mason part of?
Cassandra Mason is linked to Idaho Pain Clinic.
Does Cassandra Mason accept Medicare?
Yes. CMS lists Cassandra Mason as accepting Medicare assignment.
Where did Cassandra Mason go to medical school?
Cassandra Mason graduated from Loma Linda University School of Medicine in 2025.
Has Cassandra Mason received payments from drug or device companies?
CMS Open Payments shows $24 in general payments to Cassandra Mason from 1 company from 2025 to 2025. The largest total came from ConvaTec Inc.
How long has Cassandra Mason been practicing?
Cassandra Mason graduated from medical school in 2025, 1 years ago.
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