Elizabeth A. Casstevens, NPC
- Medicare patients, 2024
- 177
- Part D claims, 2024
- 463
- Hospital affiliations
- 1
- Industry payments
- $128
- Medical groups
- 4
- Practice address
- 900 E Hamilton Ave, Campbell, CA 95008
- Practice phone
- Call (469) 466-7007
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Signify Health
Campbell, California
Find Elizabeth Casstevens' 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.
Elizabeth A. Casstevens is a nurse practitioner in Campbell, California
Elizabeth Casstevens practices at Signify Health in Campbell, California.
Elizabeth Casstevens' NPI, 1326514860, was assigned on October 23, 2018. Elizabeth Casstevens holds North Carolina license 5011147.
- NPI
- 1326514860NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2567700719
- NPI enumeration date
- October 23, 2018
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (469) 466-7007
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 34
- Medical school graduation
- 2018
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Elizabeth A. Casstevens practices at Signify Health in Campbell, California
Elizabeth Casstevens' primary practice is Signify Health, at 900 E Hamilton Ave, Campbell, CA 95008 in Santa Clara County. The practice phone is (469) 466-7007.
- Signify Health900 E Hamilton Ave, Campbell, CA 95008 · Santa Clara CountyPhone(469) 466-7007
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Elizabeth A. Casstevens is affiliated with 6 sites of care and 4 medical groups
Elizabeth Casstevens' primary practice is Signify Health in Campbell, California. Elizabeth Casstevens is also affiliated with Northern Regional Hospital. The medical group on file is Signify Health. Dmand AI also links Elizabeth Casstevens to 4 more group practices and clinics and 3 medical groups, each 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 Elizabeth A. Casstevens' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Elizabeth Casstevens practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Signify Health | Available with a free account |
| +5 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Elizabeth A. Casstevens is one of 5,983 nurse practitioners in California
Nurse practitioner is Elizabeth Casstevens' primary specialty in the NPI Registry, under taxonomy code 363L00000X. Elizabeth Casstevens is licensed in North Carolina.
Specialties and state licenses
- Nurse practitioner, North CarolinaPrimary
Nurse practitioners near Elizabeth Casstevens
Counts of nurse practitioners 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
Elizabeth A. Casstevens treated 177 Medicare patients in 2024, average age 72
CMS counts 177 Medicare patients who saw Elizabeth Casstevens in 2024. The largest group is 65 to 74, with 83 patients. 72% of them have high cholesterol, and 69% have high blood pressure. 13% are also on Medicaid. Their average risk score is 0.99, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Elizabeth Casstevens' median patient age at 69, with 64% women.
Elizabeth Casstevens' Medicare patients by age, 2024
Elizabeth Casstevens' Medicare patients by sex, 2024
- Women10459%
- Men7341%
Chronic conditions among Elizabeth Casstevens' Medicare patients, 2024
- High cholesterol72%
- High blood pressure69%
- Arthritis49%
- Diabetes35%
- Mood disorders27%
- Anxiety25%
- Depression25%
- Chronic kidney disease24%
Share of Medicare patients with each condition. A patient can have several.
Elizabeth Casstevens' 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
- Women64%
- Men36%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Elizabeth A. Casstevens wrote 463 Medicare Part D claims in 2024
In 2024, Elizabeth Casstevens wrote 463 Medicare Part D claims for 292 patients. 93% of them were for generic drugs.
Elizabeth Casstevens' Part D claims by kind of drug, 2024
- Generic431 claims93%
- Brand-name32 claims7%
Drug classes CMS tracks in Elizabeth Casstevens' Part D claims, 2024
- Antibiotics49%225 of 463 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
How Elizabeth A. Casstevens takes part in Medicare
Elizabeth Casstevens 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)
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Elizabeth A. Casstevens received $128 in industry payments in 2025
CMS Open Payments shows 2 general payments to Elizabeth Casstevens 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, $128.
Companies that paid Elizabeth Casstevens 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 Elizabeth A. Casstevens'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 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) |
| 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 Elizabeth A. Casstevens
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Elizabeth A. Casstevens' NPI number?
Elizabeth A. Casstevens' NPI number is 1326514860. It was assigned on October 23, 2018, and it is active in the NPI Registry.
What does Elizabeth A. Casstevens specialize in?
Elizabeth A. Casstevens is a nurse practitioner in Campbell, California. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Elizabeth A. Casstevens practice?
Elizabeth Casstevens practices at 900 E Hamilton Ave, Campbell, CA 95008. Elizabeth Casstevens' primary practice is Signify Health in Campbell, California. Dmand AI also links Elizabeth Casstevens to 4 group practices and clinics and 3 medical groups.
What is Elizabeth A. Casstevens' office phone number?
The practice phone on file for Elizabeth Casstevens is (469) 466-7007.
What is Elizabeth A. Casstevens' medical license number?
Elizabeth Casstevens holds North Carolina license 5011147.
Which hospitals is Elizabeth A. Casstevens affiliated with?
Elizabeth Casstevens is affiliated with Northern Regional Hospital.
What medical group is Elizabeth A. Casstevens part of?
Elizabeth Casstevens is linked to Signify Health. Dmand AI links Elizabeth Casstevens to 3 more medical groups.
Does Elizabeth A. Casstevens accept Medicare?
Yes. CMS lists Elizabeth Casstevens as accepting Medicare assignment.
How many Medicare patients does Elizabeth A. Casstevens see?
CMS counts 177 Medicare patients who saw Elizabeth Casstevens in 2024, with an average age of 72.
Has Elizabeth A. Casstevens received payments from drug or device companies?
CMS Open Payments shows $128 in general payments to Elizabeth Casstevens from 1 company from 2025 to 2025. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Elizabeth A. Casstevens been practicing?
Elizabeth Casstevens graduated from medical school in 2018, 8 years ago.
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