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Dr. Kafui A. Demasio, MD
NPI1003850975
- Part D claims, 2024
- 15
- Publications
- 10
- Hospital affiliations
- 1
- Industry payments
- $490
- Medical groups
- 2
- Practice address
- 976 North Broadway, Yonkers, NY 10701
- Practice phone
- Call (914) 964-4444
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Demasio'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.
Dr. Kafui A. Demasio is a maternal-fetal medicine specialist in Yonkers, New York
Dr. Demasio practices at St. John's Riverside Hospital in Yonkers, New York, part of St. John's Riverside Hospital.
Dr. Demasio's NPI, 1003850975, was assigned on June 15, 2006. Dr. Demasio graduated from Rutgers New Jersey Medical School in 1994. Dr. Demasio holds New York license 202060.
NPI and contact details
- NPI
- 1003850975NPI Registry (opens in a new tab)
- NPI enumeration date
- June 15, 2006
- NPI status
- Active
- Practice phone
- (914) 964-4444
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Medical school graduation
- 1994
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Kafui A. Demasio practices at 2 locations in Yonkers, New York
Dr. Demasio's primary practice is St. John's Riverside Hospital, at 976 North Broadway, Yonkers, NY 10701 in Westchester County. The practice phone is (914) 964-4444. Dr. Demasio also practices at St Johns Riverside Hospital - Andrus Pavillion, 967 N Broadway, Yonkers, NY 10701.
- St. John's Riverside HospitalPrimary976 North Broadway, Yonkers, NY 10701 · Westchester CountyPhone(914) 964-4444
- St Johns Riverside Hospital - Andrus Pavillion967 N Broadway, Yonkers, NY 10701 · Westchester CountyPhone(914) 964-4205
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
Dr. Kafui A. Demasio is affiliated with 4 sites of care and 2 medical groups
Dr. Demasio's primary practice is St. John's Riverside Hospital in Yonkers, New York, part of St. John's Riverside Hospital. The medical group on file is Montefiore Einstein Faculty Practice Group. Dmand AI also links Dr. Demasio to 1 more breast imaging center, 1 physician office, 1 group practice or clinic and 1 medical group, each named with a free account. Dr. Demasio's employer is on file too: a hospital.
Montefiore Einstein Faculty Practice Group1 breast imaging centerName with a free account1 physician officeName with a free account1 group practice or clinicName with a free account1 medical groupName with a free accountEmployer: hospitalName with a free account
See all 6 affiliations for Dr. DemasioSources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Kafui A. Demasio's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Demasio practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| St. John's Riverside Hospital | Available with a free account |
| +3 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Dmand AI maps EHR vendors, IT decision makers and buying committees across St. John's Riverside Hospital and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Kafui A. Demasio is one of 258 maternal-fetal medicine specialists in New York
Maternal and fetal medicine is Dr. Demasio's primary specialty in the NPI Registry, under taxonomy code 207VM0101X. Dr. Demasio is board certified in maternal-fetal medicine by the American Board of Obstetrics and Gynecology. Dmand AI has Dr. Demasio's licenses on file in 4 states: New York, California, New Jersey and Connecticut.
Specialties and state licenses
- Maternal and fetal medicine, New YorkPrimary
- California license
- New Jersey license
- Connecticut license
Maternal-fetal medicine specialists near Dr. Demasio
Counts of maternal-fetal medicine specialists 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. Kafui A. Demasio's patients have a median age of 34
Across all payers, Dmand AI patient panel data puts Dr. Demasio's median patient age at 34, with 99% women.
Dr. Demasio's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 34
Patient panel by sex, all payers
- Women99%
- Men0%
Source: Dmand AI Patient Panel Data
Dr. Kafui A. Demasio wrote 15 Medicare Part D claims in 2024
In 2024, Dr. Demasio wrote 15 Medicare Part D claims. 100% of them were for generic drugs.
Part D claims, 202415
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Dr. Kafui A. Demasio has 10 publications on record
Dmand AI links 10 papers to Dr. Demasio. The most frequent topics are Cardiotocography, Heart Rate, Fetal and Ultrasonography, Prenatal. Dr. Demasio has published most often in Am J Obstet Gynecol. Dr. Demasio's most frequent co-authors are Joshua A. Copel, MD, Peer Dar, MD and Laura G. Hoyt, MD.
Papers10
Topics Dr. Demasio writes about most
- Cardiotocography
- Heart Rate, Fetal
- Ultrasonography, Prenatal
Dr. Demasio's most frequent co-authors
- Joshua A. Copel, MD1 shared paper
- Peer Dar, MD1 shared paper
- Laura G. Hoyt, MD1 shared paper
Recent publications by Dr. Demasio
Pediatr Infect Dis J
Drug CombinationsHIV InfectionsMeasles
J Ultrasound Med
AcrocephalosyndactyliaEarly DiagnosisFacial Bones
Neoreviews
CardiotocographyFetal Growth RetardationHeart Rate, Fetal
Neoreviews
FetusHemorrhageInfant, Newborn, Diseases
See who Dr. Demasio researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Demasio works with, so you can find a warm path to the right maternal-fetal medicine specialists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Kafui A. Demasio received $490 in industry payments from 2016 to 2025
CMS Open Payments shows 6 general payments to Dr. Demasio from 4 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 92% of the total. GE Healthcare paid the most, $413.
General payments to Dr. Demasio by program year, 2016 to 2025
General payments to Dr. Demasio by kind, 2016 to 2025
$490in total
- Food and beverage$45192%
- Gifts$398%
Companies that paid Dr. Demasio the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Kafui A. Demasio has 1 award and honors on record
Dmand AI lists 1 award for Dr. Demasio.
Awards and honors for Dr. Demasio
- Undated
- ACOG Fellow
Source: Dmand AI Professional Profile Data
Dr. Kafui A. Demasio graduated from Rutgers New Jersey Medical School
Dr. Demasio graduated from Rutgers New Jersey Medical School in 1994. Dr. Demasio is a member of American College of Obstetricians and Gynecologists and Society of Maternal and Fetal Medicine.
- Medical school
- Board certified in maternal-fetal medicine
- Board certified in obstetrics & gynecology
Source: Dmand AI Professional Profile Data
Dr. Kafui A. Demasio accepts plans from 9 insurance carriers
Dr. Demasio is in network with 9 carriers, including Aetna, United Healthcare and Elevance. PPO plans come from the most carriers, 6. Check the plan with the practice before a visit.
- Aetna
- United Healthcare
- Elevance
- HCSC
- Cigna
- Aspirus Health Plan
- Blue Cross and Blue Shield of Kansas City
- Blue Cross Blue Shield of Michigan
- +1 more carriersWith a free account
Plan types Dr. Demasio accepts, by number of carriers
- PPO6
- HMO5
- Medicare4
- POS3
- EPO2
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. Kafui A. Demasio'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 Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| 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) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| 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. Kafui A. Demasio
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. Kafui A. Demasio's NPI number?
Dr. Kafui A. Demasio's NPI number is 1003850975. It was assigned on June 15, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Kafui A. Demasio?
Dr. Kafui A. Demasio is a maternal-fetal medicine specialist in Yonkers, New York. The primary specialty in the NPI Registry is Maternal & Fetal Medicine Physician (taxonomy code 207VM0101X).
Where does Dr. Kafui A. Demasio practice?
Dr. Demasio practices at 976 North Broadway, Yonkers, NY 10701. Dr. Demasio also practices at 967 N Broadway, Yonkers, NY 10701. Dr. Demasio's primary practice is St. John's Riverside Hospital in Yonkers, New York, part of St. John's Riverside Hospital. Dmand AI also links Dr. Demasio to 1 breast imaging center, 1 physician office, 1 group practice or clinic and 1 medical group.
What is Dr. Kafui A. Demasio's office phone number?
The practice phone on file for Dr. Demasio is (914) 964-4444.
What is Dr. Kafui A. Demasio's medical license number?
Dr. Demasio holds New York license 202060, one of the licenses on file in 4 states.
Which states has Dr. Kafui A. Demasio been licensed in?
Dmand AI has state licenses on file for Dr. Demasio in New York (1996 to 2026), California (since 1996), New Jersey (2001 to 2003) and Connecticut (1998 to 2002).
Which hospitals is Dr. Kafui A. Demasio affiliated with?
Dr. Demasio practices at St. John's Riverside Hospital in Yonkers, New York.
What medical group is Dr. Kafui A. Demasio part of?
Dr. Demasio is linked to Montefiore Einstein Faculty Practice Group. Dmand AI links Dr. Demasio to 1 more medical group.
Is Dr. Kafui A. Demasio board certified?
Yes. Dr. Demasio is board certified in maternal-fetal medicine by the American Board of Obstetrics and Gynecology.
Where did Dr. Kafui A. Demasio go to medical school?
Dr. Demasio graduated from Rutgers New Jersey Medical School in 1994.
Show 5 more questionsShow fewer questions
Has Dr. Kafui A. Demasio received payments from drug or device companies?
CMS Open Payments shows $490 in general payments to Dr. Demasio from 4 companies from 2016 to 2025. The largest total came from GE Healthcare.
How long has Dr. Kafui A. Demasio been practicing?
Dr. Demasio graduated from medical school in 1994, 32 years ago.
Does Dr. Kafui A. Demasio do research?
Dmand AI links 10 publications to Dr. Demasio.
Who does Dr. Kafui A. Demasio publish with?
Dr. Demasio's most frequent co-authors are Joshua A. Copel, MD (1 shared paper), Peer Dar, MD (1 shared paper) and Laura G. Hoyt, MD (1 shared paper).
What insurance does Dr. Kafui A. Demasio accept?
Dr. Demasio is in network with 9 carriers, including Aetna, United Healthcare and Elevance. PPO plans come from the most carriers, 6. Check the plan with the practice before a visit.
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