Mariel Villanueva
- Part D claims, 2024
- 285
- Industry payments
- $78
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Practice address
- 1530 Hillhurst Avenue, Suite 200, Los Angeles, CA 90027
- Practice phone
- Call (323) 644-3880
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Los Feliz Health Center
FQHC - Main Site · Los Angeles, California
Find Mariel Villanueva'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.
Mariel Villanueva is a family nurse practitioner in Los Angeles, California
Mariel Villanueva practices at Los Feliz Health Center in Los Angeles, California.
Mariel Villanueva's NPI, 1871361774, was assigned on December 20, 2023. Mariel Villanueva graduated from Johns Hopkins University School of Medicine in 2023. Mariel Villanueva holds California license 95027053.
- NPI
- 1871361774NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5395260632
- NPI enumeration date
- December 20, 2023
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (323) 644-3880
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 29
- Medical school graduation
- 2023
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Mariel Villanueva practices at Los Feliz Health Center in Los Angeles, California
Mariel Villanueva's primary practice is Los Feliz Health Center, at 1530 Hillhurst Avenue, Suite 200, Los Angeles, CA 90027 in Los Angeles County. The practice phone is (323) 644-3880.
- Los Feliz Health Center1530 Hillhurst Avenue, Suite 200, Los Angeles, CA 90027 · Los Angeles CountyPhone(323) 644-3880
Source: Dmand AI Affiliation Data
Mariel Villanueva is affiliated with 1 site of care and 1 medical group
Mariel Villanueva's primary practice is Los Feliz Health Center in Los Angeles, California. The medical group on file is Asian Pacific Health Care Venture. Mariel Villanueva's employer is on file too: a community health center (fqhc).
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Mariel Villanueva's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Mariel Villanueva practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Los Feliz Health Center | Available with a free account |
Source: Dmand AI Technology Install Data
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Mariel Villanueva is one of 13,532 family nurse practitioners in California
Family is Mariel Villanueva's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Mariel Villanueva is licensed in California.
Specialties and state licenses
- Family nurse practitioner, CaliforniaPrimary
Family nurse practitioners near Mariel Villanueva
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
Mariel Villanueva's patients have a median age of 45
Across all payers, Dmand AI patient panel data puts Mariel Villanueva's median patient age at 45, with 73% women.
Mariel Villanueva's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 45
Patient panel by sex, all payers
- Women73%
- Men27%
Source: Dmand AI Patient Panel Data
Mariel Villanueva wrote 285 Medicare Part D claims in 2024
In 2024, Mariel Villanueva wrote 285 Medicare Part D claims for 66 patients. 77% of them were for generic drugs.
Mariel Villanueva's Part D claims by kind of drug, 2024
- Generic220 claims77%
- Brand-name and other65 claims23%
Drug classes CMS tracks in Mariel Villanueva's Part D claims, 2024
- Antibiotics4%12 of 285 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 Mariel Villanueva takes part in Medicare
Mariel Villanueva 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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Mariel Villanueva received $78 in industry payments in 2025
CMS Open Payments shows 4 general payments to Mariel Villanueva from 4 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Merck Sharp & Dohme Corporation paid the most, $28.
Companies that paid Mariel Villanueva the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Mariel Villanueva graduated from Johns Hopkins University School of Medicine
Mariel Villanueva graduated from Johns Hopkins University School of Medicine in 2023.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Mariel Villanueva'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 Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| 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 Mariel Villanueva
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Mariel Villanueva's NPI number?
Mariel Villanueva's NPI number is 1871361774. It was assigned on December 20, 2023, and it is active in the NPI Registry.
What does Mariel Villanueva specialize in?
Mariel Villanueva is a family nurse practitioner in Los Angeles, California. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Mariel Villanueva practice?
Mariel Villanueva practices at 1530 Hillhurst Avenue, Suite 200, Los Angeles, CA 90027. Mariel Villanueva's primary practice is Los Feliz Health Center in Los Angeles, California.
What is Mariel Villanueva's office phone number?
The practice phone on file for Mariel Villanueva is (323) 644-3880.
What is Mariel Villanueva's medical license number?
Mariel Villanueva holds California license 95027053.
What medical group is Mariel Villanueva part of?
Mariel Villanueva is linked to Asian Pacific Health Care Venture.
Does Mariel Villanueva accept Medicare?
Yes. CMS lists Mariel Villanueva as accepting Medicare assignment.
Where did Mariel Villanueva go to medical school?
Mariel Villanueva graduated from Johns Hopkins University School of Medicine in 2023.
Has Mariel Villanueva received payments from drug or device companies?
CMS Open Payments shows $78 in general payments to Mariel Villanueva from 4 companies from 2025 to 2025. The largest total came from Merck Sharp & Dohme Corporation.
How long has Mariel Villanueva been practicing?
Mariel Villanueva graduated from medical school in 2023, 3 years ago.
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