Vivien Grayson, APRN
- Medicare patients, 2024
- 51
- MIPS score, 2024
- 93
- Hospital affiliations
- 3
- Industry payments
- $189
- Medical group
- 1
- Practice address
- 975 Baptist Way, Homestead, FL 33033
- Practice phone
- Call (786) 243-8000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Vivien Grayson'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.
Vivien Grayson is a nurse practitioner in Homestead, Florida
Vivien Grayson practices at Baptist Health Homestead Hospital in Homestead, Florida, part of Baptist Health South Florida.
Vivien Grayson's NPI, 1922655588, was assigned on August 19, 2019. Vivien Grayson holds Florida license APRN11003331.
- NPI
- 1922655588NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5193153823
- NPI enumeration date
- August 19, 2019
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (786) 243-8000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 33
- Medical school graduation
- 2019
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Vivien Grayson practices at Baptist Health Homestead Hospital in Homestead, Florida
Vivien Grayson's primary practice is Baptist Health Homestead Hospital, at 975 Baptist Way, Homestead, FL 33033 in Miami-Dade County. The practice phone is (786) 243-8000.
- Baptist Health Homestead Hospital975 Baptist Way, Homestead, FL 33033 · Miami-Dade CountyPhone(786) 243-8000
Source: Dmand AI Affiliation Data
Vivien Grayson is affiliated with 3 sites of care and 1 medical group
Vivien Grayson's primary practice is Baptist Health Homestead Hospital in Homestead, Florida, part of Baptist Health South Florida. Vivien Grayson is also affiliated with Baptist Health Baptist Hospital. The medical group on file is Baptist Health Medical Group Oncology. Dmand AI also links Vivien Grayson to 1 more hospital, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Vivien Grayson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Vivien Grayson practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Baptist Health Homestead Hospital | Available with a free account |
| +2 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 Baptist Health South Florida and 6.2K+ hospitals, with verified contacts in the same login.
Vivien Grayson is one of 5,914 nurse practitioners in Florida
Nurse practitioner is Vivien Grayson's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Vivien Grayson is licensed in Florida.
Specialties and state licenses
- Nurse practitioner, FloridaPrimary
Nurse practitioners near Vivien Grayson
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
Vivien Grayson treated 51 Medicare patients in 2024, average age 74
CMS counts 51 Medicare patients who saw Vivien Grayson in 2024. The largest group is 75 to 84, with 15 patients. 75% of them have high blood pressure, and 71% have high cholesterol. 53% are also on Medicaid. Their average risk score is 3.64, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Vivien Grayson's median patient age at 67, with 45% women.
Vivien Grayson's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Vivien Grayson's Medicare patients by sex, 2024
- Women2651%
- Men2549%
Chronic conditions among Vivien Grayson's Medicare patients, 2024
- High blood pressure75%
- High cholesterol71%
- Diabetes61%
- Ischemic heart disease57%
- Arthritis53%
- Chronic kidney disease53%
- Mood disorders53%
- COPD45%
Share of Medicare patients with each condition. A patient can have several.
Vivien Grayson's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women45%
- Men55%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Vivien Grayson scored 93 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 93 out of 100 for Vivien Grayson for performance year 2024, reported as part of a group. Vivien Grayson accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Vivien Grayson's MIPS scores, performance year 2024
- 93of 100Final score
- 72.2of 100Quality
- 99of 100Promoting Interoperability
- 40of 100Improvement Activities
- 78of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
Vivien Grayson received $189 in industry payments in 2025
CMS Open Payments shows 4 general payments to Vivien Grayson from 4 drug and device companies in 2025. Food and beverage make up the largest share, 93% of the total. Amgen Inc. paid the most, $125.
General payments to Vivien Grayson by kind, 2025 to 2025
- Food and beverage$17793%
- Education$127%
Companies that paid Vivien Grayson 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 Vivien Grayson'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) |
| 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 Vivien Grayson
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Vivien Grayson's NPI number?
Vivien Grayson's NPI number is 1922655588. It was assigned on August 19, 2019, and it is active in the NPI Registry.
What does Vivien Grayson specialize in?
Vivien Grayson is a nurse practitioner in Homestead, Florida. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Vivien Grayson practice?
Vivien Grayson practices at 975 Baptist Way, Homestead, FL 33033. Vivien Grayson's primary practice is Baptist Health Homestead Hospital in Homestead, Florida, part of Baptist Health South Florida. Dmand AI also links Vivien Grayson to 1 hospital.
What is Vivien Grayson's office phone number?
The practice phone on file for Vivien Grayson is (786) 243-8000.
What is Vivien Grayson's medical license number?
Vivien Grayson holds Florida license APRN11003331.
Which hospitals is Vivien Grayson affiliated with?
Vivien Grayson practices at Baptist Health Homestead Hospital in Homestead, Florida. Vivien Grayson is also affiliated with Baptist Health Baptist Hospital. Dmand AI links Vivien Grayson to 1 more hospital.
What medical group is Vivien Grayson part of?
Vivien Grayson is linked to Baptist Health Medical Group Oncology.
Does Vivien Grayson accept Medicare?
Yes. CMS lists Vivien Grayson as accepting Medicare assignment.
What is Vivien Grayson's MIPS score?
Vivien Grayson's MIPS final score for performance year 2024 is 93 out of 100, reported as part of a group.
How many Medicare patients does Vivien Grayson see?
CMS counts 51 Medicare patients who saw Vivien Grayson in 2024, with an average age of 74.
Has Vivien Grayson received payments from drug or device companies?
CMS Open Payments shows $189 in general payments to Vivien Grayson from 4 companies from 2025 to 2025. The largest total came from Amgen Inc.
How long has Vivien Grayson been practicing?
Vivien Grayson graduated from medical school in 2019, 7 years ago.
Selling to nurse practitioner practices?
See nurse practitioners in Florida by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card