Cassandra Tom, NP
- Medicare services, 2024
- 158
- Medicare patients, 2024
- 132
- Part D claims, 2024
- 378
- Industry payments
- $363
- Affiliated sites
- 2
- Practice address
- 660 Baker St, Costa Mesa, CA 92626
- Practice phone
- Call (714) 668-2505
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Family Care Centers
Costa Mesa, California
Find Cassandra Tom'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 Tom is a family nurse practitioner in Costa Mesa, California
Cassandra Tom practices at Family Care Centers in Costa Mesa, California.
Cassandra Tom's NPI, 1609325430, was assigned on September 21, 2016. Cassandra Tom holds California license 95004905.
- NPI
- 1609325430NPI Registry (opens in a new tab)
- NPI enumeration date
- September 21, 2016
- NPI status
- Active
- Practice phone
- (714) 668-2505
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Cassandra Tom practices at Family Care Centers in Costa Mesa, California
Cassandra Tom's primary practice is Family Care Centers, at 660 Baker St, Costa Mesa, CA 92626 in Orange County. The practice phone is (714) 668-2505.
- Family Care Centers660 Baker St, Costa Mesa, CA 92626 · Orange CountyPhone(714) 668-2505
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Cassandra Tom is affiliated with 3 sites of care and 2 medical groups
Cassandra Tom's primary practice is Family Care Centers in Costa Mesa, California. The medical group on file is MemorialCare Medical Group. Dmand AI also links Cassandra Tom to 2 more group practices and clinics and 1 medical group, 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 Cassandra Tom's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Cassandra Tom practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Family Care Centers | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Cassandra Tom is one of 13,532 family nurse practitioners in California
Family is Cassandra Tom's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Cassandra Tom is licensed in California.
Specialties and state licenses
- Family nurse practitioner, CaliforniaPrimary
Clinical focus
Dmand AI lists acute sinusitis, acute skin infection, ankle or foot injury, broken or dislocated ankle/ or foot, conjunctivitis, contact dermatitis, ear infection and eyelid inflammation among the conditions Cassandra Tom treats.
Family nurse practitioners near Cassandra Tom
Counts of family 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
Cassandra Tom billed Medicare for 158 services in 2024
CMS data shows 158 Medicare services from Cassandra Tom across 5 procedure codes in 2024, for 132 Medicare patients. Medicare paid $8,995 for them. Every service was in an office.
Cassandra Tom's Medicare services by type, 2024
- Office and hospital visits145
- Imaging13
Cassandra Tom compared with the California median for family nurse practitioners, 2024
- Cassandra Tom
- California median
- Medicare services
- 158vs 23432% below
- Medicare patients
- 132vs 9047% above
- Part D claims
- 262vs 36027% below
Medians across 6,382 family nurse practitioners in California with Dmand AI profiles that report each measure.
Cassandra Tom'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.
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Medicare shows one payer. Book a meeting to get commercial claims data for Cassandra Tom and other family nurse practitioners in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Cassandra Tom treated 132 Medicare patients in 2024, average age 72
CMS counts 132 Medicare patients who saw Cassandra Tom in 2024. The largest group is 65 to 74, with 55 patients. 68% of them have high cholesterol, and 64% have high blood pressure. 17% are also on Medicaid. Their average risk score is 1.05, where 1.00 is the Medicare average.
Cassandra Tom's Medicare patients by age, 2024
Cassandra Tom's Medicare patients by sex, 2024
- Women9975%
- Men3325%
Chronic conditions among Cassandra Tom's Medicare patients, 2024
- High cholesterol68%
- High blood pressure64%
- Arthritis52%
- Mood disorders27%
- Anxiety25%
- Diabetes25%
- Depression24%
- Atrial fibrillation19%
Share of Medicare patients with each condition. A patient can have several.
Source: Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Cassandra Tom wrote 378 Medicare Part D claims in 2024
In 2024, Cassandra Tom wrote 378 Medicare Part D claims for 259 patients. 95% of them were for generic drugs. CMS names the drug for 262 of them, across 10 drugs with 11 or more claims each, at $1,954 in total drug cost.
Cassandra Tom's Part D claims by kind of drug, 2024
- Generic360 claims95%
- Brand-name and other18 claims5%
Cassandra Tom's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Cassandra Tom's Part D claims, 2024
- Antibiotics42%158 of 378 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Cassandra Tom received $363 in industry payments from 2024 to 2025
CMS Open Payments shows 7 general payments to Cassandra Tom from 4 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. AstraZeneca Pharmaceuticals LP paid the most, $242.
General payments to Cassandra Tom by program year, 2024 to 2025
Companies that paid Cassandra Tom the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Cassandra Tom'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 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 | Medicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)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 Tom
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 Tom's NPI number?
Cassandra Tom's NPI number is 1609325430. It was assigned on September 21, 2016, and it is active in the NPI Registry.
What does Cassandra Tom specialize in?
Cassandra Tom is a family nurse practitioner in Costa Mesa, California. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Cassandra Tom practice?
Cassandra Tom practices at 660 Baker St, Costa Mesa, CA 92626. Cassandra Tom's primary practice is Family Care Centers in Costa Mesa, California. Dmand AI also links Cassandra Tom to 2 group practices and clinics and 1 medical group.
What is Cassandra Tom's office phone number?
The practice phone on file for Cassandra Tom is (714) 668-2505.
What is Cassandra Tom's medical license number?
Cassandra Tom holds California license 95004905.
What medical group is Cassandra Tom part of?
Cassandra Tom is linked to MemorialCare Medical Group. Dmand AI links Cassandra Tom to 1 more medical group.
Does Cassandra Tom accept Medicare?
Yes. CMS data shows Cassandra Tom billed Medicare for 158 services in 2024.
How many Medicare patients does Cassandra Tom see?
CMS counts 132 Medicare patients who saw Cassandra Tom in 2024, with an average age of 72.
What services does Cassandra Tom bill to Medicare?
In 2024, Cassandra Tom's most billed Medicare services were office visit, established patient (99213), office visit, established patient (99214) and office visit, new patient (99202).
What drugs does Cassandra Tom prescribe most?
In 2024 Medicare Part D data, Cassandra Tom's most prescribed drugs by claims were Nitrofurantoin Mono-Macro, Doxycycline Hyclate and Methylprednisolone.
Has Cassandra Tom received payments from drug or device companies?
CMS Open Payments shows $363 in general payments to Cassandra Tom from 4 companies from 2024 to 2025. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Cassandra Tom been practicing?
Cassandra Tom's NPI was assigned in 2016.
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