Cassandra Lynn Hollifield, PA-C
- Medicare patients, 2024
- 159
- Part D claims, 2024
- 234
- Industry payments
- $15
- Affiliated sites
- 2
- Medical groups
- 2
- Practice address
- 1301 W 38th St Ste 205 Suite 205, Austin, TX 78705
- Practice phone
- Call (512) 324-1864
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Jason Martin Medical Consulting - Austin (W 38th St)
Primary care practice · Austin, Texas
Find Cassandra Hollifield'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 Lynn Hollifield is a physician assistant in San Antonio, Texas
Cassandra Hollifield practices at Jason Martin Medical Consulting - Austin (W 38th St) in Austin, Texas.
Cassandra Hollifield's NPI, 1841429016, was assigned on July 9, 2009. Cassandra Hollifield holds Texas license PA06259.
- NPI
- 1841429016NPI Registry (opens in a new tab)
- NPI enumeration date
- July 9, 2009
- NPI status
- Active
- Practice phone
- (512) 324-1864
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 43
- Medical school graduation
- 2009
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Cassandra Lynn Hollifield practices in Austin and San Antonio
Cassandra Hollifield's primary practice is Jason Martin Medical Consulting - Austin (W 38th St), at 1301 W 38th St Ste 205 Suite 205, Austin, TX 78705. The practice phone is (512) 324-1864. The NPI Registry lists Cassandra Hollifield's practice address as 3030 Roosevelt Ave, San Antonio, TX 78214.
- Jason Martin Medical Consulting - Austin (W 38th St)Primary1301 W 38th St Ste 205 Suite 205, Austin, TX 78705Phone(512) 324-1864
- NPI Registry address3030 Roosevelt Ave, San Antonio, TX 78214 · Bexar County
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
Cassandra Lynn Hollifield is affiliated with 2 sites of care and 2 medical groups
Cassandra Hollifield's primary practice is Jason Martin Medical Consulting - Austin (W 38th St) in Austin, Texas. The medical group on file is Jason Martin Medical Consulting. Dmand AI also links Cassandra Hollifield to 1 more group practice or clinic 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 Cassandra Lynn Hollifield's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Cassandra Hollifield practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Jason Martin Medical Consulting - Austin (W 38th St) | 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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Cassandra Lynn Hollifield is one of 8,663 physician assistants in Texas
Physician assistant is Cassandra Hollifield's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Cassandra Hollifield is licensed in Texas.
Specialties and state licenses
- Physician assistant, TexasPrimary
Physician assistants near Cassandra Hollifield
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 Lynn Hollifield treated 159 Medicare patients in 2024, average age 76
CMS counts 159 Medicare patients who saw Cassandra Hollifield in 2024. The largest group is 65 to 74, with 53 patients. 75% of them have heart failure, and 75% have high blood pressure. 50% are also on Medicaid. Their average risk score is 3.44, 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 Hollifield's median patient age at 66, with 50% women.
Cassandra Hollifield's Medicare patients by age, 2024
Cassandra Hollifield's Medicare patients by sex, 2024
- Women9358%
- Men6642%
Chronic conditions among Cassandra Hollifield's Medicare patients, 2024
- Heart failure75%
- High blood pressure75%
- High cholesterol75%
- Mood disorders75%
- Depression69%
- Diabetes66%
- Anxiety58%
- Atrial fibrillation58%
Share of Medicare patients with each condition. A patient can have several.
Cassandra Hollifield's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 66
Patient panel by sex, all payers
- Women50%
- Men50%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Cassandra Lynn Hollifield wrote 234 Medicare Part D claims in 2024
In 2024, Cassandra Hollifield wrote 234 Medicare Part D claims for 99 patients. 94% of them were for generic drugs.
Cassandra Hollifield's Part D claims by kind of drug, 2024
- Generic221 claims94%
- Brand-name and other13 claims6%
Drug classes CMS tracks in Cassandra Hollifield's Part D claims, 2024
- Opioids7%17 of 234 claims
- Antibiotics7%16 of 234 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Cassandra Lynn Hollifield received $15 in industry payments in 2025
CMS Open Payments shows 1 general payment to Cassandra Hollifield from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. AstraZeneca Pharmaceuticals LP paid the most, $15.
Companies that paid Cassandra Hollifield 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 Cassandra Lynn Hollifield'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 Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Practice Data |
| 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 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) |
| 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 Cassandra Lynn Hollifield
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What is Cassandra Lynn Hollifield's NPI number?
Cassandra Lynn Hollifield's NPI number is 1841429016. It was assigned on July 9, 2009, and it is active in the NPI Registry.
What does Cassandra Lynn Hollifield specialize in?
Cassandra Lynn Hollifield is a physician assistant in San Antonio, Texas. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Cassandra Lynn Hollifield practice?
Cassandra Hollifield practices at 1301 W 38th St Ste 205 Suite 205, Austin, TX 78705. Cassandra Hollifield also practices at 3030 Roosevelt Ave, San Antonio, TX 78214. Cassandra Hollifield's primary practice is Jason Martin Medical Consulting - Austin (W 38th St) in Austin, Texas. Dmand AI also links Cassandra Hollifield to 1 group practice or clinic and 1 medical group.
What is Cassandra Lynn Hollifield's office phone number?
The practice phone on file for Cassandra Hollifield is (512) 324-1864.
What is Cassandra Lynn Hollifield's medical license number?
Cassandra Hollifield holds Texas license PA06259.
What medical group is Cassandra Lynn Hollifield part of?
Cassandra Hollifield is linked to Jason Martin Medical Consulting. Dmand AI links Cassandra Hollifield to 1 more medical group.
How many Medicare patients does Cassandra Lynn Hollifield see?
CMS counts 159 Medicare patients who saw Cassandra Hollifield in 2024, with an average age of 76.
Has Cassandra Lynn Hollifield received payments from drug or device companies?
CMS Open Payments shows $15 in general payments to Cassandra Hollifield from 1 company from 2025 to 2025. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Cassandra Lynn Hollifield been practicing?
Cassandra Hollifield graduated from medical school in 2009, 17 years ago.
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