Nikki M. Dematteo, CHT, OT
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2007
- Practice address
- 240 Meeting House Ln, Southampton, NY 11968
- Practice phone
- Call (631) 726-8200
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Southampton Hospital
Southampton, New York
Find Nikki Dematteo'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.
Nikki M. Dematteo is an occupational therapist in Southampton, New York
Nikki Dematteo practices at Southampton Hospital in Southampton, New York.
Nikki Dematteo's NPI, 1679789929, was assigned on May 15, 2007. Nikki Dematteo holds New York license 008249.
- NPI
- 1679789929NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0143469643
- NPI enumeration date
- May 15, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (631) 726-8200
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Nikki M. Dematteo practices at Southampton Hospital in Southampton, New York
Nikki Dematteo's primary practice is Southampton Hospital, at 240 Meeting House Ln, Southampton, NY 11968 in Suffolk County. The practice phone is (631) 726-8200.
- Southampton Hospital240 Meeting House Ln, Southampton, NY 11968 · Suffolk CountyPhone(631) 726-8200
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Nikki M. Dematteo is affiliated with 2 sites of care and 1 medical group
Nikki Dematteo's primary practice is Southampton Hospital in Southampton, New York. The medical group on file is Latitude Physical Therapy. Dmand AI also links Nikki Dematteo to 1 more group practice or clinic, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Nikki M. Dematteo's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Nikki Dematteo practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Southampton Hospital | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Nikki M. Dematteo is one of 2,166 occupational therapists in New York
Occupational therapist is Nikki Dematteo's primary specialty in the NPI Registry, under taxonomy code 225X00000X. Nikki Dematteo is licensed in New York.
Specialties and state licenses
- Occupational therapist, New YorkPrimary
Occupational therapists near Nikki Dematteo
Counts of occupational therapists 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
Nikki M. Dematteo's patients have a median age of 58
Across all payers, Dmand AI patient panel data puts Nikki Dematteo's median patient age at 58, with 60% women.
Nikki Dematteo's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 58
Patient panel by sex, all payers
- Women60%
- Men40%
Source: Dmand AI Patient Panel Data
How Nikki M. Dematteo takes part in Medicare
Nikki Dematteo 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)
Sources for Nikki M. Dematteo'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 |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (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 Nikki M. Dematteo
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Nikki M. Dematteo's NPI number?
Nikki M. Dematteo's NPI number is 1679789929. It was assigned on May 15, 2007, and it is active in the NPI Registry.
What does Nikki M. Dematteo specialize in?
Nikki M. Dematteo is an occupational therapist in Southampton, New York. The primary specialty in the NPI Registry is Occupational Therapist (taxonomy code 225X00000X).
Where does Nikki M. Dematteo practice?
Nikki Dematteo practices at 240 Meeting House Ln, Southampton, NY 11968. Nikki Dematteo's primary practice is Southampton Hospital in Southampton, New York. Dmand AI also links Nikki Dematteo to 1 group practice or clinic.
What is Nikki M. Dematteo's office phone number?
The practice phone on file for Nikki Dematteo is (631) 726-8200.
What is Nikki M. Dematteo's medical license number?
Nikki Dematteo holds New York license 008249.
What medical group is Nikki M. Dematteo part of?
Nikki Dematteo is linked to Latitude Physical Therapy.
Does Nikki M. Dematteo accept Medicare?
Yes. CMS lists Nikki Dematteo as accepting Medicare assignment.
How long has Nikki M. Dematteo been practicing?
Nikki Dematteo's NPI was assigned in 2007.
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