Francis Gray Santiago
- Medicare patients, 2024
- 76
- Part D claims, 2024
- 61
- Hospital affiliations
- 1
- Industry payments
- $138
- Medical groups
- 2
- Practice address
- 1155 Mill Street, Reno, NV 89502
- Practice phone
- Call (775) 982-4100
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Francis Gray Santiago'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.
Francis Gray Santiago is a family nurse practitioner in Reno, Nevada
Francis Gray Santiago practices at Renown Regional Medical Center in Reno, Nevada, part of Renown Health.
Francis Gray Santiago's NPI, 1629813779, was assigned on June 29, 2024. Francis Gray Santiago holds Nevada license 831358.
- NPI
- 1629813779NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4284167131
- NPI enumeration date
- June 29, 2024
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (775) 982-4100
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 28
- Medical school graduation
- 2024
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Francis Gray Santiago practices at Renown Regional Medical Center in Reno, Nevada
Francis Gray Santiago's primary practice is Renown Regional Medical Center, at 1155 Mill Street, Reno, NV 89502 in Washoe County. The practice phone is (775) 982-4100.
- Renown Regional Medical Center1155 Mill Street, Reno, NV 89502 · Washoe CountyPhone(775) 982-4100
Source: Dmand AI Affiliation Data
Francis Gray Santiago is affiliated with 2 sites of care and 2 medical groups
Francis Gray Santiago's primary practice is Renown Regional Medical Center in Reno, Nevada, part of Renown Health. The medical group on file is Renown Health. Dmand AI also links Francis Gray Santiago to 1 more group practice or clinic and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Francis Gray Santiago's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Francis Gray Santiago practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Renown Regional Medical Center | Available with a free account |
| +1 more site and 1 medical group | 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 Renown Health and 6.2K+ hospitals, with verified contacts in the same login.
Francis Gray Santiago is one of 1,545 family nurse practitioners in Nevada
Family is Francis Gray Santiago's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Francis Gray Santiago is licensed in Nevada.
Specialties and state licenses
- Family nurse practitioner, NevadaPrimary
Family nurse practitioners near Francis Gray Santiago
Counts of family 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
Francis Gray Santiago treated 76 Medicare patients in 2024, average age 73
CMS counts 76 Medicare patients who saw Francis Gray Santiago in 2024. The largest group is 65 to 74, with 37 patients. 75% of them have high cholesterol, and 62% have high blood pressure. Their average risk score is 0.94, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Francis Gray Santiago's median patient age at 40, with 57% women.
Francis Gray Santiago's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Francis Gray Santiago's Medicare patients by sex, 2024
- Women4661%
- Men3039%
Chronic conditions among Francis Gray Santiago's Medicare patients, 2024
- High cholesterol75%
- High blood pressure62%
- Arthritis47%
- Mood disorders28%
- Ischemic heart disease25%
- Atrial fibrillation21%
- Depression21%
- Diabetes21%
Share of Medicare patients with each condition. A patient can have several.
Francis Gray Santiago's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 40
Patient panel by sex, all payers
- Women57%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Francis Gray Santiago wrote 61 Medicare Part D claims in 2024
In 2024, Francis Gray Santiago wrote 61 Medicare Part D claims for 48 patients. 97% of them were for generic drugs.
Francis Gray Santiago's Part D claims by kind of drug, 2024
- Generic59 claims97%
- Brand-name and other2 claims3%
Drug classes CMS tracks in Francis Gray Santiago's Part D claims, 2024
- Antibiotics43%26 of 61 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Francis Gray Santiago takes part in Medicare
Francis Gray Santiago 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)
For MedTech and pharma teams
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Francis Gray Santiago received $138 in industry payments in 2025
CMS Open Payments shows 1 general payment to Francis Gray Santiago from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. BridgeBio Pharma, Inc. paid the most, $138.
Companies that paid Francis Gray Santiago 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 Francis Gray Santiago'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) |
| 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 Francis Gray Santiago
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Francis Gray Santiago's NPI number?
Francis Gray Santiago's NPI number is 1629813779. It was assigned on June 29, 2024, and it is active in the NPI Registry.
What does Francis Gray Santiago specialize in?
Francis Gray Santiago is a family nurse practitioner in Reno, Nevada. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Francis Gray Santiago practice?
Francis Gray Santiago practices at 1155 Mill Street, Reno, NV 89502. Francis Gray Santiago's primary practice is Renown Regional Medical Center in Reno, Nevada, part of Renown Health. Dmand AI also links Francis Gray Santiago to 1 group practice or clinic and 1 medical group.
What is Francis Gray Santiago's office phone number?
The practice phone on file for Francis Gray Santiago is (775) 982-4100.
What is Francis Gray Santiago's medical license number?
Francis Gray Santiago holds Nevada license 831358.
Which hospitals is Francis Gray Santiago affiliated with?
Francis Gray Santiago practices at Renown Regional Medical Center in Reno, Nevada.
What medical group is Francis Gray Santiago part of?
Francis Gray Santiago is linked to Renown Health. Dmand AI links Francis Gray Santiago to 1 more medical group.
Does Francis Gray Santiago accept Medicare?
Yes. CMS lists Francis Gray Santiago as accepting Medicare assignment.
How many Medicare patients does Francis Gray Santiago see?
CMS counts 76 Medicare patients who saw Francis Gray Santiago in 2024, with an average age of 73.
Has Francis Gray Santiago received payments from drug or device companies?
CMS Open Payments shows $138 in general payments to Francis Gray Santiago from 1 company from 2025 to 2025. The largest total came from BridgeBio Pharma, Inc.
How long has Francis Gray Santiago been practicing?
Francis Gray Santiago graduated from medical school in 2024, 2 years ago.
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