Aaron Nievera
- Part D claims, 2024
- 147
- Hospital affiliations
- 1
- Medical groups
- 6
- State license
- 1
- Year NPI issued
- 2020
- Practice address
- 4501 Sand Creek Road, Antioch, CA 94531
- Practice phone
- Call (925) 813-6500
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Aaron Nievera'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.
Aaron Nievera is an acute care nurse practitioner in Antioch, California
Aaron Nievera practices at Antioch Medical Center in Antioch, California, part of Kaiser Permanente.
Aaron Nievera's NPI, 1780217026, was assigned on February 14, 2020. Aaron Nievera holds California license 95013406.
- NPI
- 1780217026NPI Registry (opens in a new tab)
- NPI enumeration date
- February 14, 2020
- NPI status
- Active
- Practice phone
- (925) 813-6500
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Aaron Nievera practices at Antioch Medical Center in Antioch, California
Aaron Nievera's primary practice is Antioch Medical Center, at 4501 Sand Creek Road, Antioch, CA 94531 in Contra Costa County. The practice phone is (925) 813-6500.
- Antioch Medical Center4501 Sand Creek Road, Antioch, CA 94531 · Contra Costa CountyPhone(925) 813-6500
Source: Dmand AI Affiliation Data
Aaron Nievera is affiliated with 7 sites of care and 6 medical groups
Aaron Nievera's primary practice is Antioch Medical Center in Antioch, California, part of Kaiser Permanente. The medical group on file is The Permanente Medical Group, Inc. Dmand AI also links Aaron Nievera to 6 more group practices and clinics and 5 medical groups, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Aaron Nievera's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Aaron Nievera practices, 7 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Antioch Medical Center | Available with a free account |
| +6 more sites and 5 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dmand AI maps EHR vendors, IT decision makers and buying committees across Kaiser Permanente and 6.2K+ hospitals, with verified contacts in the same login.
Aaron Nievera is one of 1,440 acute care nurse practitioners in California
Acute care is Aaron Nievera's primary specialty in the NPI Registry, under taxonomy code 363LA2100X. Aaron Nievera is licensed in California.
Specialties and state licenses
- Acute care nurse practitioner, CaliforniaPrimary
Acute care nurse practitioners near Aaron Nievera
Counts of acute care 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
Aaron Nievera's patients have a median age of 61
Across all payers, Dmand AI patient panel data puts Aaron Nievera's median patient age at 61, with 31% women.
Aaron Nievera's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 61
Patient panel by sex, all payers
- Women31%
- Men66%
Source: Dmand AI Patient Panel Data
Aaron Nievera wrote 147 Medicare Part D claims in 2024
In 2024, Aaron Nievera wrote 147 Medicare Part D claims for 110 patients. 97% of them were for generic drugs.
Aaron Nievera's Part D claims by kind of drug, 2024
- Generic142 claims97%
- Brand-name and other5 claims3%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Sources for Aaron Nievera'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) |
| 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 Aaron Nievera
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Aaron Nievera's NPI number?
Aaron Nievera's NPI number is 1780217026. It was assigned on February 14, 2020, and it is active in the NPI Registry.
What does Aaron Nievera specialize in?
Aaron Nievera is an acute care nurse practitioner in Antioch, California. The primary specialty in the NPI Registry is Acute Care Nurse Practitioner (taxonomy code 363LA2100X).
Where does Aaron Nievera practice?
Aaron Nievera practices at 4501 Sand Creek Road, Antioch, CA 94531. Aaron Nievera's primary practice is Antioch Medical Center in Antioch, California, part of Kaiser Permanente. Dmand AI also links Aaron Nievera to 6 group practices and clinics and 5 medical groups.
What is Aaron Nievera's office phone number?
The practice phone on file for Aaron Nievera is (925) 813-6500.
What is Aaron Nievera's medical license number?
Aaron Nievera holds California license 95013406.
Which hospitals is Aaron Nievera affiliated with?
Aaron Nievera practices at Antioch Medical Center in Antioch, California.
What medical group is Aaron Nievera part of?
Aaron Nievera is linked to The Permanente Medical Group, Inc. Dmand AI links Aaron Nievera to 5 more medical groups.
How long has Aaron Nievera been practicing?
Aaron Nievera's NPI was assigned in 2020.
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