John J. Hernandez, APNP
- Part D claims, 2024
- 253
- Affiliated sites
- 3
- Medical groups
- 2
- State license
- 1
- Year NPI issued
- 2019
- Practice address
- 3522 West Lisbon Avenue, Milwaukee, WI 53208
- Practice phone
- Call (414) 934-6082
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Lisbon Avenue Health Center
FQHC - Main Site · Milwaukee, Wisconsin
Find John Hernandez'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.
John J. Hernandez is a nurse practitioner in Milwaukee, Wisconsin
John Hernandez practices at Lisbon Avenue Health Center in Milwaukee, Wisconsin.
John Hernandez's NPI, 1568017424, was assigned on August 7, 2019. John Hernandez holds Wisconsin license 9501-33.
- NPI
- 1568017424NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8527390236
- NPI enumeration date
- August 7, 2019
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (414) 934-6082
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 33
- Medical school graduation
- 2019
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
John J. Hernandez practices at Lisbon Avenue Health Center in Milwaukee, Wisconsin
John Hernandez's primary practice is Lisbon Avenue Health Center, at 3522 West Lisbon Avenue, Milwaukee, WI 53208 in Milwaukee County. The practice phone is (414) 934-6082.
- Lisbon Avenue Health Center3522 West Lisbon Avenue, Milwaukee, WI 53208 · Milwaukee CountyPhone(414) 934-6082
Source: Dmand AI Affiliation Data
John J. Hernandez is affiliated with 3 sites of care and 2 medical groups
John Hernandez's primary practice is Lisbon Avenue Health Center in Milwaukee, Wisconsin. The medical group on file is Lac Courte Oreilles Community Health Center. Dmand AI also links John Hernandez to 2 more group practices and clinics and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at John J. Hernandez's practice
Dmand AI tracks the electronic health record (EHR) system at each site where John Hernandez practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Lisbon Avenue Health Center | 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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John J. Hernandez is one of 3,198 nurse practitioners in Wisconsin
Nurse practitioner is John Hernandez's primary specialty in the NPI Registry, under taxonomy code 363L00000X. John Hernandez is licensed in Wisconsin.
Specialties and state licenses
- Nurse practitioner, WisconsinPrimary
Nurse practitioners near John Hernandez
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
John J. Hernandez's patients have a median age of 49
Across all payers, Dmand AI patient panel data puts John Hernandez's median patient age at 49, with 28% women.
John Hernandez's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 49
Patient panel by sex, all payers
- Women28%
- Men72%
Source: Dmand AI Patient Panel Data
John J. Hernandez wrote 253 Medicare Part D claims in 2024
In 2024, John Hernandez wrote 253 Medicare Part D claims for 47 patients. 80% of them were for generic drugs.
John Hernandez's Part D claims by kind of drug, 2024
- Generic203 claims80%
- Brand-name50 claims20%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How John J. Hernandez takes part in Medicare
John Hernandez 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)
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 John J. Hernandez'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 John J. Hernandez
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is John J. Hernandez's NPI number?
John J. Hernandez's NPI number is 1568017424. It was assigned on August 7, 2019, and it is active in the NPI Registry.
What does John J. Hernandez specialize in?
John J. Hernandez is a nurse practitioner in Milwaukee, Wisconsin. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does John J. Hernandez practice?
John Hernandez practices at 3522 West Lisbon Avenue, Milwaukee, WI 53208. John Hernandez's primary practice is Lisbon Avenue Health Center in Milwaukee, Wisconsin. Dmand AI also links John Hernandez to 2 group practices and clinics and 1 medical group.
What is John J. Hernandez's office phone number?
The practice phone on file for John Hernandez is (414) 934-6082.
What is John J. Hernandez's medical license number?
John Hernandez holds Wisconsin license 9501-33.
What medical group is John J. Hernandez part of?
John Hernandez is linked to Lac Courte Oreilles Community Health Center. Dmand AI links John Hernandez to 1 more medical group.
Does John J. Hernandez accept Medicare?
Yes. CMS lists John Hernandez as accepting Medicare assignment.
How long has John J. Hernandez been practicing?
John Hernandez graduated from medical school in 2019, 7 years ago.
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