Transplant Cell Ther
Anti-Mullerian HormoneFertilityGonads
Dr. Ahmad Rayes, MD
NPI1689906356
- Publications
- 13
- Hospital affiliations
- 2
- Industry payments
- $5,066
- Medical groups
- 2
- State licenses
- 3
- Practice address
- 380 West 100 North, Monticello, UT 84535
- Practice phone
- Call (435) 587-2116
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Rayes' 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.
Dr. Ahmad Rayes is a pediatric hematology and oncology physician in Monticello, Utah
Dr. Rayes practices at San Juan Hospital in Monticello, Utah, part of Blanding Clinic.
Dr. Rayes' NPI, 1689906356, was assigned on February 5, 2010. Dr. Rayes holds Utah license 11610939-1205.
NPI and contact details
- NPI
- 1689906356NPI Registry (opens in a new tab)
- NPI enumeration date
- February 5, 2010
- NPI status
- Active
- Practice phone
- (435) 587-2116
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 49
- Medical school graduation
- 2003
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Ahmad Rayes practices at San Juan Hospital in Monticello, Utah
Dr. Rayes' primary practice is San Juan Hospital, at 380 West 100 North, Monticello, UT 84535 in San Juan County. The practice phone is (435) 587-2116.
- San Juan Hospital380 West 100 North, Monticello, UT 84535 · San Juan CountyPhone(435) 587-2116
Source: Dmand AI Affiliation Data
Dr. Ahmad Rayes is affiliated with 2 sites of care and 2 medical groups
Dr. Rayes' primary practice is San Juan Hospital in Monticello, Utah, part of Blanding Clinic. Dr. Rayes is also affiliated with Primary Children's Hospital. The medical group on file is Fairview Health Services. Dmand AI also links Dr. Rayes to 1 more medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Ahmad Rayes' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Rayes practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| San Juan Hospital | 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
See the EHR and IT leaders at every hospital where Dr. Rayes practices
Dmand AI maps EHR vendors, IT decision makers and buying committees across Blanding Clinic and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Ahmad Rayes is one of 39 pediatric hematologys and oncology physicians in Utah
Pediatric hematology-oncology is Dr. Rayes' primary specialty in the NPI Registry, under taxonomy code 2080P0207X. Dmand AI has Dr. Rayes' licenses on file in 3 states: Utah, Minnesota and Ohio.
Specialties and state licenses
- Pediatric hematology and oncology, UtahPrimary
- Minnesota license
- Ohio license
Pediatric hematologys and oncology physicians near Dr. Rayes
Counts of pediatric hematologys and oncology physicians 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
Dr. Ahmad Rayes' patients have a median age of 10
Across all payers, Dmand AI patient panel data puts Dr. Rayes' median patient age at 10, with 44% women.
Dr. Rayes' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 10
Patient panel by sex, all payers
- Women44%
- Men56%
Source: Dmand AI Patient Panel Data
Dr. Ahmad Rayes has 13 publications on record
Dmand AI links 13 papers to Dr. Rayes, published from 2015 to 2024. 2023 was the busiest year, with 2. The most frequent topics are Hematopoietic Stem Cell Transplantation, Graft vs Host Disease and Steroids. Dr. Rayes has published most often in Am J Med Genet A. Dr. Rayes' most frequent co-authors are Margaret L. MacMillan, MD, Najla Hatem El Jurdi, MD and Daniel J. Weisdorf, MD.
Papers13
Years published2015 to 2024
Dr. Rayes' papers by year, 2015 to 2024
Topics Dr. Rayes writes about most
- Hematopoietic Stem Cell Transplantation
- Graft vs Host Disease
- Steroids
- Cell Lineage
- Gastrointestinal Microbiome
- Myeloid-Lymphoid Leukemia Protein
Dr. Rayes' most frequent co-authors
- Margaret L. MacMillan, MD4 shared papers
- Najla Hatem El Jurdi, MD3 shared papers
- Daniel J. Weisdorf, MD3 shared papers
Recent publications by Dr. Rayes
Am J Med Genet A
Body HeightBody Mass IndexBody Weight
J Allergy Clin Immunol
Gastrointestinal MicrobiomeGranulomatous Disease, ChronicInflammatory Bowel Diseases
Am J Med Genet A
Adaptor Proteins, Signal TransducingCongenital Bone Marrow Failure SyndromesNeutropenia
Graft vs Host DiseaseHematopoietic Stem Cell TransplantationInfections
See who Dr. Rayes researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Rayes works with, so you can find a warm path to the right pediatric hematologys and oncology physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Ahmad Rayes received $5,066 in industry payments from 2022 to 2025
CMS Open Payments shows 19 general payments to Dr. Rayes from 8 drug and device companies from 2022 to 2025. Consulting fees make up the largest share, 52% of the total. Pharming Healthcare, Inc. paid the most, $4,267.
General payments to Dr. Rayes by program year, 2022 to 2025
General payments to Dr. Rayes by kind, 2022 to 2025
$5.1Kin total
- Consulting fees$2,62152%
- Travel and lodging$1,51430%
- Food and beverage$93118%
Companies that paid Dr. Rayes the most, 2022 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Ahmad Rayes'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 |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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 Dr. Ahmad Rayes
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Ahmad Rayes' NPI number?
Dr. Ahmad Rayes' NPI number is 1689906356. It was assigned on February 5, 2010, and it is active in the NPI Registry.
What kind of doctor is Dr. Ahmad Rayes?
Dr. Ahmad Rayes is a pediatric hematology and oncology physician in Monticello, Utah. The primary specialty in the NPI Registry is Pediatric Hematology & Oncology Physician (taxonomy code 2080P0207X).
Where does Dr. Ahmad Rayes practice?
Dr. Rayes practices at 380 West 100 North, Monticello, UT 84535. Dr. Rayes' primary practice is San Juan Hospital in Monticello, Utah, part of Blanding Clinic. Dmand AI also links Dr. Rayes to 1 medical group.
What is Dr. Ahmad Rayes' office phone number?
The practice phone on file for Dr. Rayes is (435) 587-2116.
What is Dr. Ahmad Rayes' medical license number?
Dr. Rayes holds Utah license 11610939-1205, one of the licenses on file in 3 states.
Which states has Dr. Ahmad Rayes been licensed in?
Dmand AI has state licenses on file for Dr. Rayes in Utah, Minnesota and Ohio.
Which hospitals is Dr. Ahmad Rayes affiliated with?
Dr. Rayes practices at San Juan Hospital in Monticello, Utah. Dr. Rayes is also affiliated with Primary Children's Hospital.
What medical group is Dr. Ahmad Rayes part of?
Dr. Rayes is linked to Fairview Health Services. Dmand AI links Dr. Rayes to 1 more medical group.
Has Dr. Ahmad Rayes received payments from drug or device companies?
CMS Open Payments shows $5,066 in general payments to Dr. Rayes from 8 companies from 2022 to 2025. The largest total came from Pharming Healthcare, Inc.
How long has Dr. Ahmad Rayes been practicing?
Dr. Rayes graduated from medical school in 2003, 23 years ago.
Does Dr. Ahmad Rayes do research?
Dmand AI links 13 publications to Dr. Rayes, published from 2015 to 2024.
Who does Dr. Ahmad Rayes publish with?
Dr. Rayes' most frequent co-authors are Margaret L. MacMillan, MD (4 shared papers), Najla Hatem El Jurdi, MD (3 shared papers) and Daniel J. Weisdorf, MD (3 shared papers).
Selling to pediatric hematology-oncology practices?
See pediatric hematologys and oncology physicians in Utah 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