Sydney Dion
- Hospital affiliations
- 1
- State license
- 1
- Year NPI issued
- 2025
- Practice address
- 300 Longwood Avenue, Boston, MA 02115
- Practice phone
- Call (617) 735-6000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Sydney Dion'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.
Sydney Dion is a speech-language pathologist in Boston, Massachusetts
Sydney Dion practices at Boston Children's Hospital in Boston, Massachusetts, part of The Children's Hospital.
Sydney Dion's NPI, 1467320291, was assigned on October 24, 2025. Sydney Dion holds Massachusetts license SLP102294.
- NPI
- 1467320291NPI Registry (opens in a new tab)
- NPI enumeration date
- October 24, 2025
- NPI status
- Active
- Practice phone
- (617) 735-6000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Sydney Dion practices at Boston Children's Hospital in Boston, Massachusetts
Sydney Dion's primary practice is Boston Children's Hospital, at 300 Longwood Avenue, Boston, MA 02115 in Suffolk County. The practice phone is (617) 735-6000.
- Boston Children's Hospital300 Longwood Avenue, Boston, MA 02115 · Suffolk CountyPhone(617) 735-6000
Source: Dmand AI Affiliation Data
Sydney Dion is affiliated with 2 sites of care
Sydney Dion's primary practice is Boston Children's Hospital in Boston, Massachusetts, part of The Children's Hospital. Dmand AI also links Sydney Dion to 1 dialysis center, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Sydney Dion's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Sydney Dion practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Boston Children's Hospital | Available with a free account |
| +1 more affiliated site | 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 The Children's Hospital and 6.2K+ hospitals, with verified contacts in the same login.
Sydney Dion is one of 432 speech-language pathologists in Massachusetts
Speech-language pathologist is Sydney Dion's primary specialty in the NPI Registry, under taxonomy code 235Z00000X. Sydney Dion is licensed in Massachusetts.
Specialties and state licenses
- Speech-language pathologist, MassachusettsPrimary
Speech-language pathologists near Sydney Dion
Counts of speech-language pathologists 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
Sydney Dion's patients have a median age of 5
Across all payers, Dmand AI patient panel data puts Sydney Dion's median patient age at 5, with 0% women.
Sydney Dion's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 5
Patient panel by sex, all payers
- Women0%
- Men100%
Source: Dmand AI Patient Panel Data
Sources for Sydney Dion'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 |
| 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 Sydney Dion
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Sydney Dion's NPI number?
Sydney Dion's NPI number is 1467320291. It was assigned on October 24, 2025, and it is active in the NPI Registry.
What does Sydney Dion specialize in?
Sydney Dion is a speech-language pathologist in Boston, Massachusetts. The primary specialty in the NPI Registry is Speech-Language Pathologist (taxonomy code 235Z00000X).
Where does Sydney Dion practice?
Sydney Dion practices at 300 Longwood Avenue, Boston, MA 02115. Sydney Dion's primary practice is Boston Children's Hospital in Boston, Massachusetts, part of The Children's Hospital. Dmand AI also links Sydney Dion to 1 dialysis center, and a free account names each one.
What is Sydney Dion's office phone number?
The practice phone on file for Sydney Dion is (617) 735-6000. Dmand AI also checks direct phone and mobile numbers, available with a free account.
What is Sydney Dion's email address?
Dmand AI checks professional and personal email addresses for Sydney Dion through healthcare-specific waterfall enrichment. They are available with a free Dmand AI account.
What is Sydney Dion's medical license number?
Sydney Dion holds Massachusetts license SLP102294.
Which hospitals is Sydney Dion affiliated with?
Sydney Dion practices at Boston Children's Hospital in Boston, Massachusetts.
How long has Sydney Dion been practicing?
Sydney Dion's NPI was assigned in 2025.
What EHR does Sydney Dion's practice use?
Dmand AI tracks the EHR system at Boston Children's Hospital and at 1 more affiliated site. The vendor and product are available with a free Dmand AI account.
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