Kristal M. Santiago, FNP
- Medicare patients, 2024
- 42
- Part D claims, 2024
- 25
- Hospital affiliations
- 1
- Industry payments
- $143
- Medical groups
- 3
- Practice address
- Health Sciences Center Suny, Stony Brook, NY 11794
- Practice phone
- Call (631) 444-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Kristal 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.
Kristal M. Santiago is a nurse practitioner in Stony Brook, New York
Kristal Santiago practices at Stony Brook University Hospital in Stony Brook, New York, part of Stony Brook University.
Kristal Santiago's NPI, 1942829411, was assigned on April 14, 2020. Kristal Santiago holds New York license F346175-01.
- NPI
- 1942829411NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5799192324
- NPI enumeration date
- April 14, 2020
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (631) 444-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 32
- Medical school graduation
- 2020
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Kristal M. Santiago practices at 2 locations in Stony Brook, New York
Kristal Santiago's primary practice is Stony Brook University Hospital, at Health Sciences Center Suny, Stony Brook, NY 11794 in Suffolk County. The practice phone is (631) 444-4000. Kristal Santiago also practices at Stony Brook University Hospital, 101 Nicolls Rd, Stony Brook, NY 11794.
- Stony Brook University HospitalPrimaryHealth Sciences Center Suny, Stony Brook, NY 11794 · Suffolk CountyPhone(631) 444-4000
- Stony Brook University Hospital101 Nicolls Rd, Stony Brook, NY 11794 · Suffolk CountyPhone(631) 444-4100
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
Kristal M. Santiago is affiliated with 4 sites of care and 3 medical groups
Kristal Santiago's primary practice is Stony Brook University Hospital in Stony Brook, New York, part of Stony Brook University. The medical group on file is Northwell Health Physician Partners Cardiology at Great Neck. Dmand AI also links Kristal Santiago to 2 more group practices and clinics, 2 medical groups and 1 clinical lab, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Kristal M. Santiago's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Kristal Santiago practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Stony Brook University Hospital | Available with a free account |
| +3 more sites and 2 medical groups | 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 Stony Brook University and 6.2K+ hospitals, with verified contacts in the same login.
Kristal M. Santiago is one of 1,991 nurse practitioners in New York
Nurse practitioner is Kristal Santiago's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Kristal Santiago is licensed in New York.
Specialties and state licenses
- Nurse practitioner, New YorkPrimary
Nurse practitioners near Kristal Santiago
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
Kristal M. Santiago treated 42 Medicare patients in 2024, average age 77
CMS counts 42 Medicare patients who saw Kristal Santiago in 2024. The largest group is 85 and over, with 14 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 31% are also on Medicaid. Their average risk score is 2.43, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Kristal Santiago's median patient age at 63, with 43% women.
Kristal Santiago's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Kristal Santiago's Medicare patients by sex, 2024
- Women1740%
- Men2560%
Chronic conditions among Kristal Santiago's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Stroke or TIA69%
- Arthritis62%
- Mood disorders60%
- Depression52%
- Diabetes50%
- Ischemic heart disease50%
Share of Medicare patients with each condition. A patient can have several.
Kristal 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 63
Patient panel by sex, all payers
- Women43%
- Men57%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Kristal M. Santiago wrote 25 Medicare Part D claims in 2024
In 2024, Kristal Santiago wrote 25 Medicare Part D claims for 14 patients. 100% of them were for generic drugs.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Kristal M. Santiago takes part in Medicare
Kristal 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
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Kristal M. Santiago received $143 in industry payments in 2025
CMS Open Payments shows 6 general payments to Kristal Santiago from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Stryker Corporation paid the most, $99.
Companies that paid Kristal 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 Kristal M. 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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Affiliation DataDmand AI Practice 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 Kristal M. 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 Kristal M. Santiago's NPI number?
Kristal M. Santiago's NPI number is 1942829411. It was assigned on April 14, 2020, and it is active in the NPI Registry.
What does Kristal M. Santiago specialize in?
Kristal M. Santiago is a nurse practitioner in Stony Brook, New York. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Kristal M. Santiago practice?
Kristal Santiago practices at Health Sciences Center Suny, Stony Brook, NY 11794. Kristal Santiago also practices at 101 Nicolls Rd, Stony Brook, NY 11794. Kristal Santiago's primary practice is Stony Brook University Hospital in Stony Brook, New York, part of Stony Brook University. Dmand AI also links Kristal Santiago to 2 group practices and clinics, 2 medical groups and 1 clinical lab.
What is Kristal M. Santiago's office phone number?
The practice phone on file for Kristal Santiago is (631) 444-4000.
What is Kristal M. Santiago's medical license number?
Kristal Santiago holds New York license F346175-01.
Which hospitals is Kristal M. Santiago affiliated with?
Kristal Santiago practices at Stony Brook University Hospital in Stony Brook, New York.
What medical group is Kristal M. Santiago part of?
Kristal Santiago is linked to Northwell Health Physician Partners Cardiology at Great Neck. Dmand AI links Kristal Santiago to 2 more medical groups.
Does Kristal M. Santiago accept Medicare?
Yes. CMS lists Kristal Santiago as accepting Medicare assignment.
How many Medicare patients does Kristal M. Santiago see?
CMS counts 42 Medicare patients who saw Kristal Santiago in 2024, with an average age of 77.
Has Kristal M. Santiago received payments from drug or device companies?
CMS Open Payments shows $143 in general payments to Kristal Santiago from 2 companies from 2025 to 2025. The largest total came from Stryker Corporation.
How long has Kristal M. Santiago been practicing?
Kristal Santiago graduated from medical school in 2020, 6 years ago.
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