Gerardo Diaz, NP
- Part D claims, 2024
- 171
- Hospital affiliations
- 1
- Industry payments
- $18
- Medical group
- 1
- State license
- 1
- Practice address
- 200 High Park Ave, Goshen, IN 46526
- Practice phone
- Call (574) 364-1000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Gerardo Diaz's professional email, personal email and mobile number
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Gerardo Diaz is a nurse practitioner in Goshen, Indiana
Gerardo Diaz practices at Goshen Hospital in Goshen, Indiana, part of Parkview Health System.
Gerardo Diaz's NPI, 1861850695, was assigned on February 8, 2016. Gerardo Diaz graduated from Indiana University School of Medicine in 2015. Gerardo Diaz holds Indiana license 71006047A.
- NPI
- 1861850695NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6204122633
- NPI enumeration date
- February 8, 2016
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (574) 364-1000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- 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)
Gerardo Diaz practices at Goshen Hospital in Goshen, Indiana
Gerardo Diaz's primary practice is Goshen Hospital, at 200 High Park Ave, Goshen, IN 46526 in Elkhart County. The practice phone is (574) 364-1000.
- Goshen Hospital200 High Park Ave, Goshen, IN 46526 · Elkhart CountyPhone(574) 364-1000
Source: Dmand AI Affiliation Data
Gerardo Diaz is affiliated with 2 sites of care and 1 medical group
Gerardo Diaz's primary practice is Goshen Hospital in Goshen, Indiana, part of Parkview Health System. The medical group on file is Maple City Health Care Center. Dmand AI also links Gerardo Diaz to 1 more community health center, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Gerardo Diaz's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Gerardo Diaz practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Goshen Hospital | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Gerardo Diaz is one of 2,019 nurse practitioners in Indiana
Nurse practitioner is Gerardo Diaz's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Gerardo Diaz is licensed in Indiana.
Specialties and state licenses
- Nurse practitioner, IndianaPrimary
Nurse practitioners near Gerardo Diaz
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
Gerardo Diaz's patients have a median age of 44
Across all payers, Dmand AI patient panel data puts Gerardo Diaz's median patient age at 44, with 63% women.
Gerardo Diaz's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 44
Patient panel by sex, all payers
- Women63%
- Men37%
Source: Dmand AI Patient Panel Data
Gerardo Diaz wrote 171 Medicare Part D claims in 2024
In 2024, Gerardo Diaz wrote 171 Medicare Part D claims for 38 patients. 74% of them were for generic drugs.
Gerardo Diaz's Part D claims by kind of drug, 2024
- Generic126 claims74%
- Brand-name and other45 claims26%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Gerardo Diaz takes part in Medicare
Gerardo Diaz 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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Gerardo Diaz received $18 in industry payments in 2025
CMS Open Payments shows 1 general payment to Gerardo Diaz from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Insulet Corporation paid the most, $18.
Companies that paid Gerardo Diaz the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Gerardo Diaz graduated from Indiana University School of Medicine
Gerardo Diaz graduated from Indiana University School of Medicine in 2015.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Gerardo Diaz'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 Gerardo Diaz
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Gerardo Diaz's NPI number?
Gerardo Diaz's NPI number is 1861850695. It was assigned on February 8, 2016, and it is active in the NPI Registry.
What does Gerardo Diaz specialize in?
Gerardo Diaz is a nurse practitioner in Goshen, Indiana. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Gerardo Diaz practice?
Gerardo Diaz practices at 200 High Park Ave, Goshen, IN 46526. Gerardo Diaz's primary practice is Goshen Hospital in Goshen, Indiana, part of Parkview Health System. Dmand AI also links Gerardo Diaz to 1 community health center.
What is Gerardo Diaz's office phone number?
The practice phone on file for Gerardo Diaz is (574) 364-1000.
What is Gerardo Diaz's medical license number?
Gerardo Diaz holds Indiana license 71006047A.
Which hospitals is Gerardo Diaz affiliated with?
Gerardo Diaz practices at Goshen Hospital in Goshen, Indiana.
What medical group is Gerardo Diaz part of?
Gerardo Diaz is linked to Maple City Health Care Center.
Does Gerardo Diaz accept Medicare?
Yes. CMS lists Gerardo Diaz as accepting Medicare assignment.
Where did Gerardo Diaz go to medical school?
Gerardo Diaz graduated from Indiana University School of Medicine in 2015.
Has Gerardo Diaz received payments from drug or device companies?
CMS Open Payments shows $18 in general payments to Gerardo Diaz from 1 company from 2025 to 2025. The largest total came from Insulet Corporation.
How long has Gerardo Diaz been practicing?
Gerardo Diaz graduated from medical school in 2015, 11 years ago.
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