Sandra Casillas
- Industry payments
- $20
- Affiliated sites
- 2
- Medical groups
- 2
- State license
- 1
- Year NPI issued
- 2021
- Practice address
- 6501 Truxtun Ave, Bakersfield, CA 93309-0633
- Practice phone
- Call (661) 322-2206
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Comprehensive Blood & Cancer Center
Multi-specialty group site · Bakersfield, California
Find Sandra Casillas' 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.
Sandra Casillas is a physician assistant in Bakersfield, California
Sandra Casillas practices at Comprehensive Blood & Cancer Center in Bakersfield, California.
Sandra Casillas' NPI, 1164190153, was assigned on September 2, 2021.
- NPI
- 1164190153NPI Registry (opens in a new tab)
- NPI enumeration date
- September 2, 2021
- NPI status
- Active
- Practice phone
- (661) 322-2206
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 31
- Medical school graduation
- 2021
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Sandra Casillas practices at Comprehensive Blood & Cancer Center in Bakersfield, California
Sandra Casillas' primary practice is Comprehensive Blood & Cancer Center, at 6501 Truxtun Ave, Bakersfield, CA 93309-0633. The practice phone is (661) 322-2206.
- Comprehensive Blood & Cancer Center6501 Truxtun Ave, Bakersfield, CA 93309-0633Phone(661) 322-2206
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Sandra Casillas is affiliated with 2 sites of care and 2 medical groups
Sandra Casillas' primary practice is Comprehensive Blood & Cancer Center in Bakersfield, California. The medical group on file is Comprehensive Blood & Cancer Center. Dmand AI also links Sandra Casillas to 1 more ambulatory surgery center and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Sandra Casillas' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Sandra Casillas practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Comprehensive Blood & Cancer Center | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Sandra Casillas is one of 11,482 physician assistants in California
Physician assistant is Sandra Casillas' primary specialty in the NPI Registry, under taxonomy code 363A00000X.
Specialties and state licenses
- Physician assistantPrimary
Physician assistants near Sandra Casillas
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
Sandra Casillas' patients have a median age of 28
Across all payers, Dmand AI patient panel data puts Sandra Casillas' median patient age at 28, with 79% women.
Sandra Casillas' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 28
Patient panel by sex, all payers
- Women79%
- Men21%
Source: Dmand AI Patient Panel Data
Sandra Casillas received $20 in industry payments in 2025
CMS Open Payments shows 1 general payment to Sandra Casillas from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. GlaxoSmithKline, LLC. paid the most, $20.
Companies that paid Sandra Casillas the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Sandra Casillas'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 DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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 Sandra Casillas
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Sandra Casillas' NPI number?
Sandra Casillas' NPI number is 1164190153. It was assigned on September 2, 2021, and it is active in the NPI Registry.
What does Sandra Casillas specialize in?
Sandra Casillas is a physician assistant in Bakersfield, California. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Sandra Casillas practice?
Sandra Casillas practices at 6501 Truxtun Ave, Bakersfield, CA 93309-0633. Sandra Casillas' primary practice is Comprehensive Blood & Cancer Center in Bakersfield, California. Dmand AI also links Sandra Casillas to 1 ambulatory surgery center and 1 medical group.
What is Sandra Casillas' office phone number?
The practice phone on file for Sandra Casillas is (661) 322-2206.
What medical group is Sandra Casillas part of?
Sandra Casillas is linked to Comprehensive Blood & Cancer Center. Dmand AI links Sandra Casillas to 1 more medical group.
Has Sandra Casillas received payments from drug or device companies?
CMS Open Payments shows $20 in general payments to Sandra Casillas from 1 company from 2025 to 2025. The largest total came from GlaxoSmithKline, LLC.
How long has Sandra Casillas been practicing?
Sandra Casillas graduated from medical school in 2021, 5 years ago.
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