Michael Patrick Grenon III
- Hospital affiliations
- 4
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2025
- Practice address
- 1350 S Hickory St, Melbourne, FL 32901
- Practice phone
- Call (321) 434-7000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Michael Grenon's professional email, personal email and mobile number
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Michael Patrick Grenon III is an anesthesiologist assistant in Melbourne, Florida
Michael Grenon practices at Holmes Regional Medical Center in Melbourne, Florida, part of Health First.
Michael Grenon's NPI, 1174412332, was assigned on July 1, 2025.
- NPI
- 1174412332NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3577055151
- NPI enumeration date
- July 1, 2025
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (321) 434-7000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 27
- Medical school graduation
- 2025
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Michael Patrick Grenon III practices at Holmes Regional Medical Center in Melbourne, Florida
Michael Grenon's primary practice is Holmes Regional Medical Center, at 1350 S Hickory St, Melbourne, FL 32901 in Brevard County. The practice phone is (321) 434-7000.
- Holmes Regional Medical Center1350 S Hickory St, Melbourne, FL 32901 · Brevard CountyPhone(321) 434-7000
Source: Dmand AI Affiliation Data
Michael Patrick Grenon III is affiliated with 4 sites of care and 1 medical group
Michael Grenon's primary practice is Holmes Regional Medical Center in Melbourne, Florida, part of Health First. Michael Grenon is also affiliated with Viera Hospital. The medical group on file is Brevard Physician Associates. Dmand AI also links Michael Grenon to 2 more hospitals, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Michael Patrick Grenon III's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Michael Grenon practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Holmes Regional Medical Center | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Health First and 6.2K+ hospitals, with verified contacts in the same login.
Michael Patrick Grenon III is one of 851 anesthesiologist assistants in Florida
Anesthesiologist assistant is Michael Grenon's primary specialty in the NPI Registry, under taxonomy code 367H00000X.
Specialties and state licenses
- Anesthesiologist assistantPrimary
Anesthesiologist assistants near Michael Grenon
Counts of anesthesiologist assistants 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
Michael Patrick Grenon III's patients have a median age of 70
Across all payers, Dmand AI patient panel data puts Michael Grenon's median patient age at 70, with 70% women.
Michael Grenon's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women70%
- Men30%
Source: Dmand AI Patient Panel Data
How Michael Patrick Grenon III takes part in Medicare
Michael Grenon 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)
Sources for Michael Patrick Grenon III'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 |
| 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 Michael Patrick Grenon III
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Michael Patrick Grenon III's NPI number?
Michael Patrick Grenon III's NPI number is 1174412332. It was assigned on July 1, 2025, and it is active in the NPI Registry.
What does Michael Patrick Grenon III specialize in?
Michael Patrick Grenon III is an anesthesiologist assistant in Melbourne, Florida. The primary specialty in the NPI Registry is Anesthesiologist Assistant (taxonomy code 367H00000X).
Where does Michael Patrick Grenon III practice?
Michael Grenon practices at 1350 S Hickory St, Melbourne, FL 32901. Michael Grenon's primary practice is Holmes Regional Medical Center in Melbourne, Florida, part of Health First. Dmand AI also links Michael Grenon to 2 hospitals, and a free account names each one.
What is Michael Patrick Grenon III's office phone number?
The practice phone on file for Michael Grenon is (321) 434-7000. Dmand AI also checks direct phone and mobile numbers, available with a free account.
What is Michael Patrick Grenon III's email address?
Dmand AI checks professional and personal email addresses for Michael Grenon through healthcare-specific waterfall enrichment. They are available with a free Dmand AI account.
Which hospitals is Michael Patrick Grenon III affiliated with?
Michael Grenon practices at Holmes Regional Medical Center in Melbourne, Florida. Michael Grenon is also affiliated with Viera Hospital. Dmand AI links Michael Grenon to 2 more hospitals, named with a free account.
What medical group is Michael Patrick Grenon III part of?
Michael Grenon is linked to Brevard Physician Associates.
Who does Michael Patrick Grenon III practice with?
Dmand AI links 241 HCPs to Michael Grenon's primary medical group, 41 of them anesthesiologist assistants. A free account lists them, with verified contacts.
Does Michael Patrick Grenon III accept Medicare?
Yes. CMS lists Michael Grenon as accepting Medicare assignment.
How long has Michael Patrick Grenon III been practicing?
Michael Grenon graduated from medical school in 2025, 1 years ago.
What EHR does Michael Patrick Grenon III's practice use?
Dmand AI tracks the EHR system at Holmes Regional Medical Center and at 3 more affiliated sites. The vendor and product are available with a free Dmand AI account.
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