Melissa Haydee Diaz, ARNP
- Industry payments
- $358
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2016
- Practice address
- 3501 Johnson St, Hollywood, FL 33021
- Practice phone
- Call (954) 276-5401
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Memorial Regional Hospital (FL)
Hollywood, Florida
Find Melissa Diaz'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.
Melissa Haydee Diaz is a nurse practitioner in Hollywood, Florida
Melissa Diaz practices at Memorial Regional Hospital (FL) in Hollywood, Florida.
Melissa Diaz's NPI, 1437600848, was assigned on October 20, 2016. Melissa Diaz holds Florida license APRN9185350.
- NPI
- 1437600848NPI Registry (opens in a new tab)
- NPI enumeration date
- October 20, 2016
- NPI status
- Active
- Practice phone
- (954) 276-5401
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 36
- Medical school graduation
- 2016
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Melissa Haydee Diaz practices at Memorial Regional Hospital (FL) in Hollywood, Florida
Melissa Diaz's primary practice is Memorial Regional Hospital (FL), at 3501 Johnson St, Hollywood, FL 33021 in Broward County. The practice phone is (954) 276-5401.
- Memorial Regional Hospital (FL)3501 Johnson St, Hollywood, FL 33021 · Broward CountyPhone(954) 276-5401
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Melissa Haydee Diaz is affiliated with 2 sites of care and 1 medical group
Melissa Diaz's primary practice is Memorial Regional Hospital (FL) in Hollywood, Florida. The medical group on file is Memorial Division of High Risk Obstetrics. Dmand AI also links Melissa Diaz to 1 more group practice or clinic, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Melissa Haydee Diaz's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Melissa Diaz practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Memorial Regional Hospital (FL) | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Melissa Haydee Diaz is one of 5,914 nurse practitioners in Florida
Nurse practitioner is Melissa Diaz's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Melissa Diaz is licensed in Florida.
Specialties and state licenses
- Nurse practitioner, FloridaPrimary
Nurse practitioners near Melissa 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
Melissa Haydee Diaz's patients have a median age of 14
Across all payers, Dmand AI patient panel data puts Melissa Diaz's median patient age at 14, with 45% women.
Melissa 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 14
Patient panel by sex, all payers
- Women45%
- Men53%
Source: Dmand AI Patient Panel Data
Melissa Haydee Diaz received $358 in industry payments from 2024 to 2025
CMS Open Payments shows 4 general payments to Melissa Diaz from 3 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. Servier Pharmaceuticals LLC paid the most, $140.
General payments to Melissa Diaz by program year, 2024 to 2025
Companies that paid Melissa Diaz the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Melissa Haydee 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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Industry payments | Open Payments (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 Melissa Haydee 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 Melissa Haydee Diaz's NPI number?
Melissa Haydee Diaz's NPI number is 1437600848. It was assigned on October 20, 2016, and it is active in the NPI Registry.
What does Melissa Haydee Diaz specialize in?
Melissa Haydee Diaz is a nurse practitioner in Hollywood, Florida. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Melissa Haydee Diaz practice?
Melissa Diaz practices at 3501 Johnson St, Hollywood, FL 33021. Melissa Diaz's primary practice is Memorial Regional Hospital (FL) in Hollywood, Florida. Dmand AI also links Melissa Diaz to 1 group practice or clinic.
What is Melissa Haydee Diaz's office phone number?
The practice phone on file for Melissa Diaz is (954) 276-5401.
What is Melissa Haydee Diaz's medical license number?
Melissa Diaz holds Florida license APRN9185350.
What medical group is Melissa Haydee Diaz part of?
Melissa Diaz is linked to Memorial Division of High Risk Obstetrics.
Has Melissa Haydee Diaz received payments from drug or device companies?
CMS Open Payments shows $358 in general payments to Melissa Diaz from 3 companies from 2024 to 2025. The largest total came from Servier Pharmaceuticals LLC.
How long has Melissa Haydee Diaz been practicing?
Melissa Diaz graduated from medical school in 2016, 10 years ago.
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