Gregory Simmons, ARNP-C
- Medicare patients, 2024
- 794
- Part D claims, 2024
- 15
- MIPS score, 2024
- 75
- Hospital affiliations
- 4
- Industry payments
- $36
- Practice address
- 1451 El Camino Real, The Villages, FL 32159
- Practice phone
- Call (352) 751-8000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Gregory Simmons' 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.
Gregory Simmons is a nurse practitioner in Lady Lake, Florida
Gregory Simmons practices at UF Health Spanish Plaines Hospital in The Villages, Florida, part of UF Health.
Gregory Simmons' NPI, 1154869527, was assigned on February 6, 2017. Gregory Simmons holds Florida license ARNP9179262.
- NPI
- 1154869527NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2163707613
- NPI enumeration date
- February 6, 2017
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (352) 751-8000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 36
- Medical school graduation
- 2016
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Gregory Simmons practices at UF Health Spanish Plaines Hospital in The Villages, Florida
Gregory Simmons' primary practice is UF Health Spanish Plaines Hospital, at 1451 El Camino Real, The Villages, FL 32159 in Lake County. The practice phone is (352) 751-8000.
- UF Health Spanish Plaines Hospital1451 El Camino Real, The Villages, FL 32159 · Lake CountyPhone(352) 751-8000
Source: Dmand AI Affiliation Data
Gregory Simmons is affiliated with 5 sites of care and 1 medical group
Gregory Simmons' primary practice is UF Health Spanish Plaines Hospital in The Villages, Florida, part of UF Health. Gregory Simmons is also affiliated with UF Health Leesburg Hospital. The medical group on file is Ocala Lung & Critical Care. Dmand AI also links Gregory Simmons to 2 more hospitals and 1 group practice or clinic, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Gregory Simmons' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Gregory Simmons practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| UF Health Spanish Plaines Hospital | Available with a free account |
| +4 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dmand AI maps EHR vendors, IT decision makers and buying committees across UF Health and 6.2K+ hospitals, with verified contacts in the same login.
Gregory Simmons is one of 5,914 nurse practitioners in Florida
Nurse practitioner is Gregory Simmons' primary specialty in the NPI Registry, under taxonomy code 363L00000X. Gregory Simmons is licensed in Florida.
Specialties and state licenses
- Nurse practitioner, FloridaPrimary
Nurse practitioners near Gregory Simmons
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
Gregory Simmons treated 794 Medicare patients in 2024, average age 80
CMS counts 794 Medicare patients who saw Gregory Simmons in 2024. The largest group is 75 to 84, with 372 patients. 75% of them have heart failure, and 75% have high blood pressure. 12% are also on Medicaid. Their average risk score is 3.16, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Gregory Simmons' median patient age at 79, with 42% women.
Gregory Simmons' Medicare patients by age, 2024
Gregory Simmons' Medicare patients by sex, 2024
- Women41352%
- Men38148%
Chronic conditions among Gregory Simmons' Medicare patients, 2024
- Heart failure75%
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease75%
- COPD68%
- Chronic kidney disease66%
- Atrial fibrillation62%
- Arthritis61%
Share of Medicare patients with each condition. A patient can have several.
Gregory Simmons' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 79
Patient panel by sex, all payers
- Women42%
- Men56%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Gregory Simmons wrote 15 Medicare Part D claims in 2024
In 2024, Gregory Simmons wrote 15 Medicare Part D claims. 80% of them were for generic drugs.
Gregory Simmons' Part D claims by kind of drug, 2024
- Generic12 claims80%
- Brand-name and other3 claims20%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Gregory Simmons scored 75 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 75 out of 100 for Gregory Simmons for performance year 2024, reported as part of a group. Gregory Simmons accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
- MIPS final score, 2024
- 75 of 100
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Gregory Simmons received $36 in industry payments in 2025
CMS Open Payments shows 2 general payments to Gregory Simmons from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. ZOLL Respicardia, Inc. paid the most, $21.
Companies that paid Gregory Simmons the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Gregory Simmons'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 DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| 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)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| 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 Gregory Simmons
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Gregory Simmons' NPI number?
Gregory Simmons' NPI number is 1154869527. It was assigned on February 6, 2017, and it is active in the NPI Registry.
What does Gregory Simmons specialize in?
Gregory Simmons is a nurse practitioner in Lady Lake, Florida. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Gregory Simmons practice?
Gregory Simmons practices at 1451 El Camino Real, The Villages, FL 32159. Gregory Simmons' primary practice is UF Health Spanish Plaines Hospital in The Villages, Florida, part of UF Health. Dmand AI also links Gregory Simmons to 2 hospitals and 1 group practice or clinic.
What is Gregory Simmons' office phone number?
The practice phone on file for Gregory Simmons is (352) 751-8000.
What is Gregory Simmons' medical license number?
Gregory Simmons holds Florida license ARNP9179262.
Which hospitals is Gregory Simmons affiliated with?
Gregory Simmons practices at UF Health Spanish Plaines Hospital in The Villages, Florida. Gregory Simmons is also affiliated with UF Health Leesburg Hospital. Dmand AI links Gregory Simmons to 2 more hospitals.
What medical group is Gregory Simmons part of?
Gregory Simmons is linked to Ocala Lung & Critical Care.
Does Gregory Simmons accept Medicare?
Yes. CMS lists Gregory Simmons as accepting Medicare assignment.
What is Gregory Simmons' MIPS score?
Gregory Simmons' MIPS final score for performance year 2024 is 75 out of 100, reported as part of a group.
How many Medicare patients does Gregory Simmons see?
CMS counts 794 Medicare patients who saw Gregory Simmons in 2024, with an average age of 80.
Has Gregory Simmons received payments from drug or device companies?
CMS Open Payments shows $36 in general payments to Gregory Simmons from 2 companies from 2025 to 2025. The largest total came from ZOLL Respicardia, Inc.
How long has Gregory Simmons been practicing?
Gregory Simmons graduated from medical school in 2016, 10 years ago.
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