Kelsi N. Sesselman-Brown, BCBA

  • Worcester, MA
  • Behavior analyst
NPI1386218659
Affiliated sites
1
State licenses
2
Year NPI issued
2021
Practice address
345 Greenwood St, Worcester, MA 01607
Practice phone
Call (866) 727-8274
Professional email
Get professional email
Personal email
Get personal email
Mobile number
Get mobile number
Social profiles

Primary practice

Autism Spectrum Therapies

Worcester, Massachusetts

See all 2 affiliations

Find Kelsi Sesselman-Brown'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.

View contacts for free

Kelsi N. Sesselman-Brown is a behavior analyst in Worcester, Massachusetts

Kelsi Sesselman-Brown practices at Autism Spectrum Therapies in Worcester, Massachusetts.

Kelsi Sesselman-Brown's NPI, 1386218659, was assigned on May 19, 2021. Kelsi Sesselman-Brown holds Vermont license 146.0134252.

NPI and contact details
NPI enumeration date
May 19, 2021
NPI status
Active
Practice phone
(866) 727-8274
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Female

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data

Kelsi N. Sesselman-Brown practices at Autism Spectrum Therapies in Worcester, Massachusetts

Kelsi Sesselman-Brown's primary practice is Autism Spectrum Therapies, at 345 Greenwood St, Worcester, MA 01607 in Worcester County. The practice phone is (866) 727-8274.

  • Autism Spectrum Therapies
    345 Greenwood St, Worcester, MA 01607 · Worcester CountyPhone(866) 727-8274

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Kelsi N. Sesselman-Brown is affiliated with 2 sites of care

Kelsi Sesselman-Brown's primary practice is Autism Spectrum Therapies in Worcester, Massachusetts. Dmand AI also links Kelsi Sesselman-Brown to 1 physician office, named with a free account.

Autism Spectrum TherapiesWorcester, MassachusettsPrimary
1 physician officeName with a free account
See all 2 affiliations for Kelsi Sesselman-Brown

Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data

Dmand AI tracks the EHR system at Kelsi N. Sesselman-Brown's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Kelsi Sesselman-Brown practices. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Autism Spectrum TherapiesAvailable with a free account
+1 more affiliated siteAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

See the EHR and IT leaders at every site where Kelsi Sesselman-Brown practices

Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.

Kelsi N. Sesselman-Brown is one of 323 behavior analysts in Massachusetts

Behavior analyst is Kelsi Sesselman-Brown's primary specialty in the NPI Registry, under taxonomy code 103K00000X. Dmand AI has Kelsi Sesselman-Brown's licenses on file in 2 states: Vermont and New York.

Specialties and state licenses

  • Behavior analyst, VermontPrimaryLicense 146.0134252 · taxonomy 103K00000X
  • New York licenseLicense 1-19-36653

Behavior analysts near Kelsi Sesselman-Brown

Counts of behavior analysts with a Dmand AI profile, by place and practice. Each opens the list.

323behavior analysts in Massachusetts
5behavior analysts in Worcester

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Kelsi N. Sesselman-Brown's patients have a median age of 10

Across all payers, Dmand AI patient panel data puts Kelsi Sesselman-Brown's median patient age at 10, with 33% women.

Kelsi Sesselman-Brown's 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

  • Women33%
  • Men67%

Source: Dmand AI Patient Panel Data

Sources for Kelsi N. Sesselman-Brown's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data
Medicare patients and the all-payer patient panelDmand AI Patient Panel Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Kelsi N. Sesselman-Brown

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Kelsi N. Sesselman-Brown's NPI number?

Kelsi N. Sesselman-Brown's NPI number is 1386218659. It was assigned on May 19, 2021, and it is active in the NPI Registry.

What does Kelsi N. Sesselman-Brown specialize in?

Kelsi N. Sesselman-Brown is a behavior analyst in Worcester, Massachusetts. The primary specialty in the NPI Registry is Behavior Analyst (taxonomy code 103K00000X).

Where does Kelsi N. Sesselman-Brown practice?

Kelsi Sesselman-Brown practices at 345 Greenwood St, Worcester, MA 01607. Kelsi Sesselman-Brown's primary practice is Autism Spectrum Therapies in Worcester, Massachusetts. Dmand AI also links Kelsi Sesselman-Brown to 1 physician office.

What is Kelsi N. Sesselman-Brown's office phone number?

The practice phone on file for Kelsi Sesselman-Brown is (866) 727-8274.

What is Kelsi N. Sesselman-Brown's medical license number?

Kelsi Sesselman-Brown holds Vermont license 146.0134252, one of the licenses on file in 2 states.

Which states has Kelsi N. Sesselman-Brown been licensed in?

Dmand AI has state licenses on file for Kelsi Sesselman-Brown in Vermont and New York.

How long has Kelsi N. Sesselman-Brown been practicing?

Kelsi Sesselman-Brown's NPI was assigned in 2021.

Selling to behavior analyst practices?

See behavior analysts in Massachusetts 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

Cookie settings

Turn each category on or off. Your choice is kept for 12 months and you can change it here at any time.

Necessary

Always on. Sign-in, security, downloads you asked for, your cookie choice, and the page that led to a signup.

View cookies (6)
  • dm_consentDmand AI. Your cookie choices and whether your browser sent a Global Privacy Control signal. 12 months.
  • dm_ft, dm_ltDmand AI. The first and the latest page you arrived on, with the date, so a signup is credited to the page that worked. 90 days, 30 days.
  • dm_fs, dm_lsDmand AI. The first and the latest source of a visit (a search engine, a campaign or the site that linked here). 90 days, 30 days.
  • dm_dl, dm_dl_okDmand AI. After you give an email address for a download, lets you download files without being asked again. 30 days.
  • Session and CSRF cookiesDmand AI (app.dmand.ai). Sign-in and form protection in the application. Session.
  • __cf_bm, cf_clearanceCloudflare. Tells people from automated traffic and keeps the site available. 30 minutes; cf_clearance while a security check is valid.

Analytics

On unless you turn it off. How pages are used, in aggregate, and recordings of how pages are used.

View cookies (6)
  • Google Tag ManagerGoogle. Loads the analytics and marketing tags that are on. Sets no cookie of its own and does not load when both categories are off. n/a.
  • _ga, _ga_<container-id>Google Analytics 4. Visits and page views in aggregate on dmand.ai. 2 years.
  • _clck, _clskMicrosoft Clarity. Recordings and heatmaps of how pages are used, with form fields masked. 1 year, 1 day.
  • CLID, MUID, ANONCHK, MR, SMMicrosoft (clarity.ms). Set by Microsoft when Clarity loads, to recognize a browser across sites that use Clarity. Up to 1 year.
  • None (cookieless)Ahrefs Analytics. Page views in aggregate. n/a.
  • ph_<project>_posthogPostHog. Product usage, errors and performance in app.dmand.ai, used to fix bugs and improve features. 365 days.

Marketing

On unless you turn it off, and always off when your browser sends a Global Privacy Control signal. A visitor identification service tells our sales team which companies and people visit.

View cookies (6)
  • _reb2buid, _reb2butkRB2B. Recognizes a returning browser for visitor identification. 360 days, 1 year.
  • _reb2bgeoRB2B. The location used to decide whether a visit can be identified. 20 days.
  • _reb2brefRB2B. The page or site that referred the visit. 15 days.
  • _reb2bfxf, _reb2btd, _reb2bliRB2B. Links the visit to an identified business profile. 1 month.
  • _reb2bresolveRB2B. Holds a match while it is being resolved. 2 days.
  • _reb2sessionID, _reb2bloadedRB2B. The current visit, and a guard against loading the script twice. 30 minutes, 1 second.

Functional

On unless you turn it off. Remembers choices such as a collapsed section.

View cookies (none today)