Diana Huizar, FNP
- Part D claims, 2024
- 1,361
- Hospital affiliations
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2016
- Practice address
- 517 Main St Suite A, Livingston, CA 95334
- Practice phone
- Call (209) 761-0134
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Lumira Healthcare - Livingston
FQHC - Main Site · Livingston, California
Find Diana Huizar's professional email, personal email and mobile number
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Diana Huizar is a nurse practitioner in Livingston, California
Diana Huizar practices at Lumira Healthcare - Livingston in Livingston, California.
Diana Huizar's NPI, 1922460914, was assigned on March 28, 2016. Diana Huizar holds California license 684594.
- NPI
- 1922460914NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7214372614
- NPI enumeration date
- March 28, 2016
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (209) 761-0134
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 37
- Medical school graduation
- 2015
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Diana Huizar practices at Lumira Healthcare - Livingston in Livingston, California
Diana Huizar's primary practice is Lumira Healthcare - Livingston, at 517 Main St Suite A, Livingston, CA 95334. The practice phone is (209) 761-0134.
- Lumira Healthcare - Livingston517 Main St Suite A, Livingston, CA 95334Phone(209) 761-0134
Source: Dmand AI Affiliation Data
Diana Huizar is affiliated with 3 sites of care and 1 medical group
Diana Huizar's primary practice is Lumira Healthcare - Livingston in Livingston, California. Diana Huizar is also affiliated with Dignity Health - Mercy Medical Center. The medical group on file is Community Health Centers of America. Dmand AI also links Diana Huizar to 1 more community health center, named with a free account. Diana Huizar'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 Diana Huizar's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Diana Huizar practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Lumira Healthcare - Livingston | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Diana Huizar is one of 5,983 nurse practitioners in California
Nurse practitioner is Diana Huizar's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Diana Huizar is licensed in California.
Specialties and state licenses
- Nurse practitioner, CaliforniaPrimary
Nurse practitioners near Diana Huizar
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
Diana Huizar's patients have a median age of 60
Across all payers, Dmand AI patient panel data puts Diana Huizar's median patient age at 60, with 73% women.
Diana Huizar's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 60
Patient panel by sex, all payers
- Women73%
- Men27%
Source: Dmand AI Patient Panel Data
Diana Huizar wrote 1,361 Medicare Part D claims in 2024
In 2024, Diana Huizar wrote 1,361 Medicare Part D claims for 240 patients. 86% of them were for generic drugs.
Diana Huizar's Part D claims by kind of drug, 2024
- Generic1,172 claims86%
- Brand-name and other189 claims14%
Drug classes CMS tracks in Diana Huizar's Part D claims, 2024
- Opioids3%45 of 1,361 claims
- Antibiotics9%126 of 1,361 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 Diana Huizar takes part in Medicare
Diana Huizar 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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Sources for Diana Huizar'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) |
| 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 Diana Huizar
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Diana Huizar's NPI number?
Diana Huizar's NPI number is 1922460914. It was assigned on March 28, 2016, and it is active in the NPI Registry.
What does Diana Huizar specialize in?
Diana Huizar is a nurse practitioner in Livingston, California. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Diana Huizar practice?
Diana Huizar practices at 517 Main St Suite A, Livingston, CA 95334. Diana Huizar's primary practice is Lumira Healthcare - Livingston in Livingston, California. Dmand AI also links Diana Huizar to 1 community health center.
What is Diana Huizar's office phone number?
The practice phone on file for Diana Huizar is (209) 761-0134.
What is Diana Huizar's medical license number?
Diana Huizar holds California license 684594.
Which hospitals is Diana Huizar affiliated with?
Diana Huizar is affiliated with Dignity Health - Mercy Medical Center.
What medical group is Diana Huizar part of?
Diana Huizar is linked to Community Health Centers of America.
Does Diana Huizar accept Medicare?
Yes. CMS lists Diana Huizar as accepting Medicare assignment.
How long has Diana Huizar been practicing?
Diana Huizar graduated from medical school in 2015, 11 years ago.
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