Holly Herz
- Hospital affiliations
- 1
- Industry payments
- $254
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2024
- Practice address
- 2255 W Glades Rd, Boca Raton, FL 33431
- Practice phone
- Call (561) 747-1987
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
American Arthritis & Rheumatology Associates
Boca Raton, Florida
Find Holly Herz'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.
Holly Herz is a nurse practitioner in Boca Raton, Florida
Holly Herz practices at American Arthritis & Rheumatology Associates in Boca Raton, Florida.
Holly Herz's NPI, 1124868260, was assigned on May 28, 2024. Holly Herz graduated from University of South Florida College of Medicine in 2023. Holly Herz holds Florida license APRN11032959.
- NPI
- 1124868260NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3577079441
- NPI enumeration date
- May 28, 2024
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (561) 747-1987
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 29
- Medical school graduation
- 2023
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Holly Herz practices at American Arthritis & Rheumatology Associates in Boca Raton, Florida
Holly Herz's primary practice is American Arthritis & Rheumatology Associates, at 2255 W Glades Rd, Boca Raton, FL 33431 in Palm Beach County. The practice phone is (561) 747-1987.
- American Arthritis & Rheumatology Associates2255 W Glades Rd, Boca Raton, FL 33431 · Palm Beach CountyPhone(561) 747-1987
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Holly Herz is affiliated with 3 sites of care and 1 medical group
Holly Herz's primary practice is American Arthritis & Rheumatology Associates in Boca Raton, Florida. Holly Herz is also affiliated with BayCare St. Joseph's Hospital. The medical group on file is AARA (The American Arthritis and Rheumatology Associates). Dmand AI also links Holly Herz 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 Holly Herz's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Holly Herz practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| American Arthritis & Rheumatology Associates | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Holly Herz is one of 5,914 nurse practitioners in Florida
Nurse practitioner is Holly Herz's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Holly Herz is licensed in Florida.
Specialties and state licenses
- Nurse practitioner, FloridaPrimary
Nurse practitioners near Holly Herz
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
Holly Herz's patients have a median age of 51
Across all payers, Dmand AI patient panel data puts Holly Herz's median patient age at 51, with 85% women.
Holly Herz's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 51
Patient panel by sex, all payers
- Women85%
- Men15%
Source: Dmand AI Patient Panel Data
How Holly Herz takes part in Medicare
Holly Herz 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)
Holly Herz received $254 in industry payments in 2025
CMS Open Payments shows 7 general payments to Holly Herz from 5 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Amgen Inc. paid the most, $129.
Companies that paid Holly Herz the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Holly Herz graduated from University of South Florida College of Medicine
Holly Herz graduated from University of South Florida College of Medicine in 2023.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Holly Herz'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 |
| 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 Holly Herz
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Holly Herz's NPI number?
Holly Herz's NPI number is 1124868260. It was assigned on May 28, 2024, and it is active in the NPI Registry.
What does Holly Herz specialize in?
Holly Herz is a nurse practitioner in Boca Raton, Florida. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Holly Herz practice?
Holly Herz practices at 2255 W Glades Rd, Boca Raton, FL 33431. Holly Herz's primary practice is American Arthritis & Rheumatology Associates in Boca Raton, Florida. Dmand AI also links Holly Herz to 1 group practice or clinic.
What is Holly Herz's office phone number?
The practice phone on file for Holly Herz is (561) 747-1987.
What is Holly Herz's medical license number?
Holly Herz holds Florida license APRN11032959.
Which hospitals is Holly Herz affiliated with?
Holly Herz is affiliated with BayCare St. Joseph's Hospital.
What medical group is Holly Herz part of?
Holly Herz is linked to AARA (The American Arthritis and Rheumatology Associates).
Does Holly Herz accept Medicare?
Yes. CMS lists Holly Herz as accepting Medicare assignment.
Where did Holly Herz go to medical school?
Holly Herz graduated from University of South Florida College of Medicine in 2023.
Has Holly Herz received payments from drug or device companies?
CMS Open Payments shows $254 in general payments to Holly Herz from 5 companies from 2025 to 2025. The largest total came from Amgen Inc.
How long has Holly Herz been practicing?
Holly Herz graduated from medical school in 2023, 3 years ago.
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