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Dr. Scott Ivan Oster, MD
NPI1154828705
- Publications
- 2
- Industry payments
- $37
- Affiliated sites
- 1
- Medical groups
- 2
- State license
- 1
- Practice address
- 35 River Rd, Cos Cob, CT 06807
- Practice phone
- Call (203) 629-5800
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Riverside Pediatrics
Cos Cob, Connecticut
Find Dr. Oster'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. Scott Ivan Oster is a pediatrician in Cos Cob, Connecticut
Dr. Oster practices at Riverside Pediatrics in Cos Cob, Connecticut.
Dr. Oster's NPI, 1154828705, was assigned on April 10, 2018. Dr. Oster graduated from Avalon University School of Medicine in 2016. Dr. Oster holds Connecticut license 73302.
NPI and contact details
- NPI
- 1154828705NPI Registry (opens in a new tab)
- NPI enumeration date
- April 10, 2018
- NPI status
- Active
- Practice phone
- (203) 629-5800
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Medical school graduation
- 2016
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Scott Ivan Oster practices at Riverside Pediatrics in Cos Cob, Connecticut
Dr. Oster's primary practice is Riverside Pediatrics, at 35 River Rd, Cos Cob, CT 06807 in Western Ct County. The practice phone is (203) 629-5800.
- Riverside Pediatrics35 River Rd, Cos Cob, CT 06807 · Western Ct CountyPhone(203) 629-5800
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Scott Ivan Oster is affiliated with 2 sites of care and 2 medical groups
Dr. Oster's primary practice is Riverside Pediatrics in Cos Cob, Connecticut. The medical group on file is Greenwich Hospital. Dmand AI also links Dr. Oster to 1 more group practice or clinic and 1 medical group, each named with a free account.
Riverside PediatricsPrimary
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Scott Ivan Oster's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Oster practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Riverside Pediatrics | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Scott Ivan Oster is one of 788 pediatricians in Connecticut
Pediatrics is Dr. Oster's primary specialty in the NPI Registry, under taxonomy code 208000000X. Dr. Oster is licensed in Connecticut.
Specialties and state licenses
- Pediatrics, ConnecticutPrimary
Pediatricians near Dr. Oster
Counts of pediatricians with a Dmand AI profile, by place and practice. Each opens the list.
788pediatricians in Connecticut
8pediatricians in Cos Cob
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Scott Ivan Oster's patients have a median age of 6
Across all payers, Dmand AI patient panel data puts Dr. Oster's median patient age at 6, with 38% women.
Dr. Oster's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 6
Patient panel by sex, all payers
- Women38%
- Men58%
Source: Dmand AI Patient Panel Data
Dr. Scott Ivan Oster has 2 publications on record
Dmand AI links 2 papers to Dr. Oster in 2021. 2021 was the busiest year, with 2. Dr. Oster's most frequent co-authors are Luke J. Edgecombe, MD, Kathryn D. McGhee, MD and Keith Magnus Sigel, MD.
Papers2
Dr. Oster's most frequent co-authors
- Luke J. Edgecombe, MD1 shared paper
- Kathryn D. McGhee, MD1 shared paper
- Keith Magnus Sigel, MD1 shared paper
Recent publications by Dr. Oster
Antiviral AgentsHarm ReductionHepatitis C
See who Dr. Oster researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Oster works with, so you can find a warm path to the right pediatricians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Scott Ivan Oster received $37 in industry payments from 2023 to 2025
CMS Open Payments shows 2 general payments to Dr. Oster from 2 drug and device companies from 2023 to 2025. Food and beverage make up the largest share, 100% of the total. ALK-Abello, Inc paid the most, $19.
General payments to Dr. Oster by program year, 2023 to 2025
Companies that paid Dr. Oster the most, 2023 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Scott Ivan Oster graduated from Avalon University School of Medicine
Dr. Oster graduated from Avalon University School of Medicine in 2016.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Scott Ivan Oster'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 Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation 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) |
| Training, board certification and memberships | Dmand AI Professional Profile 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. Scott Ivan Oster
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. Scott Ivan Oster's NPI number?
Dr. Scott Ivan Oster's NPI number is 1154828705. It was assigned on April 10, 2018, and it is active in the NPI Registry.
What kind of doctor is Dr. Scott Ivan Oster?
Dr. Scott Ivan Oster is a pediatrician in Cos Cob, Connecticut. The primary specialty in the NPI Registry is Pediatrics Physician (taxonomy code 208000000X).
Where does Dr. Scott Ivan Oster practice?
Dr. Oster practices at 35 River Rd, Cos Cob, CT 06807. Dr. Oster's primary practice is Riverside Pediatrics in Cos Cob, Connecticut. Dmand AI also links Dr. Oster to 1 group practice or clinic and 1 medical group.
What is Dr. Scott Ivan Oster's office phone number?
The practice phone on file for Dr. Oster is (203) 629-5800.
What is Dr. Scott Ivan Oster's medical license number?
Dr. Oster holds Connecticut license 73302.
What medical group is Dr. Scott Ivan Oster part of?
Dr. Oster is linked to Greenwich Hospital. Dmand AI links Dr. Oster to 1 more medical group.
Where did Dr. Scott Ivan Oster go to medical school?
Dr. Oster graduated from Avalon University School of Medicine in 2016.
Has Dr. Scott Ivan Oster received payments from drug or device companies?
CMS Open Payments shows $37 in general payments to Dr. Oster from 2 companies from 2023 to 2025. The largest total came from ALK-Abello, Inc.
How long has Dr. Scott Ivan Oster been practicing?
Dr. Oster graduated from medical school in 2016, 10 years ago.
Does Dr. Scott Ivan Oster do research?
Dmand AI links 2 publications to Dr. Oster.
Who does Dr. Scott Ivan Oster publish with?
Dr. Oster's most frequent co-authors are Luke J. Edgecombe, MD (1 shared paper), Kathryn D. McGhee, MD (1 shared paper) and Keith Magnus Sigel, MD (1 shared paper).
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