Cassandra Rubio, PA-C
- Medicare services, 2024
- 13
- Medicare patients, 2024
- 29
- Part D claims, 2024
- 24
- Hospital affiliations
- 3
- Industry payments
- $307
- Practice address
- 1200 Brooklyn Ave, San Antonio, TX 78212
- Practice phone
- Call (210) 575-6692
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
South Texas Radiology Imaging Centers
San Antonio, Texas
Find Cassandra Rubio'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 Rubio is a physician assistant in San Antonio, Texas
Cassandra Rubio practices at South Texas Radiology Imaging Centers in San Antonio, Texas.
Cassandra Rubio's NPI, 1508266701, was assigned on August 26, 2014.
- NPI
- 1508266701NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0941522155
- NPI enumeration date
- August 26, 2014
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (210) 575-6692
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 38
- Medical school graduation
- 2014
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Cassandra Rubio practices at South Texas Radiology Imaging Centers in San Antonio, Texas
Cassandra Rubio's primary practice is South Texas Radiology Imaging Centers, at 1200 Brooklyn Ave, San Antonio, TX 78212 in Bexar County. The practice phone is (210) 575-6692.
- South Texas Radiology Imaging Centers1200 Brooklyn Ave, San Antonio, TX 78212 · Bexar CountyPhone(210) 575-6692
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Cassandra Rubio is affiliated with 4 sites of care and 1 medical group
Cassandra Rubio's primary practice is South Texas Radiology Imaging Centers in San Antonio, Texas. Cassandra Rubio is also affiliated with University Hospital. The medical group on file is UT Health Physicians. Dmand AI also links Cassandra Rubio to 2 more hospitals, each named with a free account.
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 Cassandra Rubio's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Cassandra Rubio practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| South Texas Radiology Imaging Centers | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.
Cassandra Rubio is one of 8,663 physician assistants in Texas
Physician assistant is Cassandra Rubio's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Cassandra Rubio is board certified in certified physician assistant by the National Commission on Certification of Physician Assistants (NCCPA). Cassandra Rubio has a license on file in Texas.
Specialties and state licenses
- Physician assistant, Texas
Physician assistants near Cassandra Rubio
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 Rubio billed Medicare for 13 services in 2024
CMS data shows 13 Medicare services from Cassandra Rubio across 1 procedure code in 2024, for 29 Medicare patients. Medicare paid $1,094 for them. Every service was in a facility, such as a hospital, rather than an office.
Cassandra Rubio compared with the Texas median for physician assistants, 2024
- Cassandra Rubio
- Texas median
- Medicare services
- 13vs 22994% below
- Medicare patients
- 29vs 9971% below
Medians across 5,541 physician assistants in Texas with Dmand AI profiles that report each measure.
Cassandra Rubio'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 Cassandra Rubio?
Medicare shows one payer. Book a meeting to get commercial claims data for Cassandra Rubio and other physician assistants in Texas.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Cassandra Rubio treated 29 Medicare patients in 2024, average age 73
CMS counts 29 Medicare patients who saw Cassandra Rubio in 2024. The largest group is 65 to 74, with 12 patients. 72% of them have high blood pressure, and 69% have arthritis. Their average risk score is 1.76, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Cassandra Rubio's median patient age at 69, with 60% women.
Cassandra Rubio's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Cassandra Rubio's Medicare patients by sex, 2024
- Women1345%
- Men1655%
Chronic conditions among Cassandra Rubio's Medicare patients, 2024
- High blood pressure72%
- Arthritis69%
- High cholesterol69%
- Ischemic heart disease45%
- Chronic kidney disease38%
Share of Medicare patients with each condition. A patient can have several.
Cassandra Rubio'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
- Women60%
- Men38%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Cassandra Rubio wrote 24 Medicare Part D claims in 2024
In 2024, Cassandra Rubio wrote 24 Medicare Part D claims for 16 patients. 96% of them were for generic drugs.
Cassandra Rubio's Part D claims by kind of drug, 2024
- Generic23 claims96%
- Brand-name and other1 claims4%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Cassandra Rubio takes part in Medicare
Cassandra Rubio 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)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Cassandra Rubio received $307 in industry payments from 2024 to 2025
CMS Open Payments shows 7 general payments to Cassandra Rubio from 3 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. Vertex Pharmaceuticals Incorporated paid the most, $147.
General payments to Cassandra Rubio by program year, 2024 to 2025
Companies that paid Cassandra Rubio the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Cassandra Rubio is board certified in certified physician assistant
Cassandra Rubio is a member of AAPA.
- Board certified in certified physician assistant
Source: Dmand AI Professional Profile Data
Sources for Cassandra Rubio'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 DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | 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) |
| 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 Rubio
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 Rubio's NPI number?
Cassandra Rubio's NPI number is 1508266701. It was assigned on August 26, 2014, and it is active in the NPI Registry.
What does Cassandra Rubio specialize in?
Cassandra Rubio is a physician assistant in San Antonio, Texas. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Cassandra Rubio practice?
Cassandra Rubio practices at 1200 Brooklyn Ave, San Antonio, TX 78212. Cassandra Rubio's primary practice is South Texas Radiology Imaging Centers in San Antonio, Texas. Dmand AI also links Cassandra Rubio to 2 hospitals.
What is Cassandra Rubio's office phone number?
The practice phone on file for Cassandra Rubio is (210) 575-6692.
Which hospitals is Cassandra Rubio affiliated with?
Cassandra Rubio is affiliated with University Hospital. Dmand AI links Cassandra Rubio to 2 more hospitals.
What medical group is Cassandra Rubio part of?
Cassandra Rubio is linked to UT Health Physicians.
Does Cassandra Rubio accept Medicare?
Yes. CMS data shows Cassandra Rubio billed Medicare for 13 services in 2024, and Cassandra Rubio accepts Medicare assignment.
How many Medicare patients does Cassandra Rubio see?
CMS counts 29 Medicare patients who saw Cassandra Rubio in 2024, with an average age of 73.
Is Cassandra Rubio board certified?
Yes. Cassandra Rubio is board certified in certified physician assistant by the National Commission on Certification of Physician Assistants (NCCPA).
What services does Cassandra Rubio bill to Medicare?
In 2024, Cassandra Rubio's most billed Medicare services were emergency department visit (99284).
Has Cassandra Rubio received payments from drug or device companies?
CMS Open Payments shows $307 in general payments to Cassandra Rubio from 3 companies from 2024 to 2025. The largest total came from Vertex Pharmaceuticals Incorporated.
How long has Cassandra Rubio been practicing?
Cassandra Rubio graduated from medical school in 2014, 12 years ago.
Selling to physician assistant practices?
See physician assistants in Texas by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card