Mollie Deidre Perez
- Industry payments
- $234
- Affiliated sites
- 2
- Medical groups
- 3
- State license
- 1
- Year NPI issued
- 2021
- Practice address
- 18000 Studebaker Rd, Cerritos, CA 90703
- Practice phone
- Call (310) 945-8112
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
The Oncology Institute - Downey Radiation Oncology
Cerritos, California
Find Mollie Perez'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.
Mollie Deidre Perez is a nurse practitioner in Cerritos, California
Mollie Perez practices at The Oncology Institute - Downey Radiation Oncology in Cerritos, California.
Mollie Perez's NPI, 1255910659, was assigned on April 5, 2021. Mollie Perez holds California license 95034655.
- NPI
- 1255910659NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0648772921
- NPI enumeration date
- April 5, 2021
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (310) 945-8112
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 27
- Medical school graduation
- 2025
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Mollie Deidre Perez practices at The Oncology Institute - Downey Radiation Oncology in Cerritos, California
Mollie Perez's primary practice is The Oncology Institute - Downey Radiation Oncology, at 18000 Studebaker Rd, Cerritos, CA 90703 in Los Angeles County. The practice phone is (310) 945-8112.
- The Oncology Institute - Downey Radiation Oncology18000 Studebaker Rd, Cerritos, CA 90703 · Los Angeles CountyPhone(310) 945-8112
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Mollie Deidre Perez is affiliated with 3 sites of care and 3 medical groups
Mollie Perez's primary practice is The Oncology Institute - Downey Radiation Oncology in Cerritos, California. The medical group on file is The Oncology Institute of Hope and Innovation. Dmand AI also links Mollie Perez to 2 more group practices and clinics and 2 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 Mollie Deidre Perez's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Mollie Perez practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| The Oncology Institute - Downey Radiation Oncology | Available with a free account |
| +2 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Mollie Deidre Perez is one of 5,983 nurse practitioners in California
Nurse practitioner is Mollie Perez's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Mollie Perez is licensed in California.
Specialties and state licenses
- Nurse practitioner, CaliforniaPrimary
Nurse practitioners near Mollie Perez
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
Mollie Deidre Perez's patients have a median age of 55
Across all payers, Dmand AI patient panel data puts Mollie Perez's median patient age at 55, with 68% women.
Mollie Perez's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 55
Patient panel by sex, all payers
- Women68%
- Men32%
Source: Dmand AI Patient Panel Data
How Mollie Deidre Perez takes part in Medicare
Mollie Perez 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)
Mollie Deidre Perez received $234 in industry payments in 2025
CMS Open Payments shows 9 general payments to Mollie Perez from 9 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Novartis Pharmaceuticals Corporation paid the most, $35.
Companies that paid Mollie Perez 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 Mollie Deidre Perez'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 Data |
| 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 Mollie Deidre Perez
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Mollie Deidre Perez's NPI number?
Mollie Deidre Perez's NPI number is 1255910659. It was assigned on April 5, 2021, and it is active in the NPI Registry.
What does Mollie Deidre Perez specialize in?
Mollie Deidre Perez is a nurse practitioner in Cerritos, California. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Mollie Deidre Perez practice?
Mollie Perez practices at 18000 Studebaker Rd, Cerritos, CA 90703. Mollie Perez's primary practice is The Oncology Institute - Downey Radiation Oncology in Cerritos, California. Dmand AI also links Mollie Perez to 2 group practices and clinics and 2 medical groups.
What is Mollie Deidre Perez's office phone number?
The practice phone on file for Mollie Perez is (310) 945-8112.
What is Mollie Deidre Perez's medical license number?
Mollie Perez holds California license 95034655.
What medical group is Mollie Deidre Perez part of?
Mollie Perez is linked to The Oncology Institute of Hope and Innovation. Dmand AI links Mollie Perez to 2 more medical groups.
Does Mollie Deidre Perez accept Medicare?
Yes. CMS lists Mollie Perez as accepting Medicare assignment.
Has Mollie Deidre Perez received payments from drug or device companies?
CMS Open Payments shows $234 in general payments to Mollie Perez from 9 companies from 2025 to 2025. The largest total came from Novartis Pharmaceuticals Corporation.
How long has Mollie Deidre Perez been practicing?
Mollie Perez graduated from medical school in 2025, 1 years ago.
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