Sarah Elizabeth Flak, BCBA
- Affiliated sites
- 1
- State license
- 1
- Year NPI issued
- 2009
- Practice locations
- 2
- Practice address
- 4015 Milan Dr, Irving, TX 75038
- Practice phone
- Call (972) 252-2380
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Behavioral Beginnings
Physician office · Irving, Texas
Find Sarah Flak'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.
Sarah Elizabeth Flak is a behavior analyst in Carrollton, Texas
Sarah Flak practices at Behavioral Beginnings in Irving, Texas.
Sarah Flak's NPI, 1598908345, was assigned on April 9, 2009.
- NPI
- 1598908345NPI Registry (opens in a new tab)
- NPI enumeration date
- April 9, 2009
- NPI status
- Active
- Practice phone
- (972) 252-2380
- 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 Affiliation Data
Sarah Elizabeth Flak practices in Irving and Carrollton
Sarah Flak's primary practice is Behavioral Beginnings, at 4015 Milan Dr, Irving, TX 75038. The practice phone is (972) 252-2380. The NPI Registry lists Sarah Flak's practice address as 4443 N Josey Ln, Carrollton, TX 75010.
- Behavioral BeginningsPrimary4015 Milan Dr, Irving, TX 75038Phone(972) 252-2380
- NPI Registry address4443 N Josey Ln, Carrollton, TX 75010 · Denton County
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
Sarah Elizabeth Flak is affiliated with 1 site of care
Sarah Flak's primary practice is Behavioral Beginnings in Irving, Texas.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Sarah Elizabeth Flak's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Sarah Flak practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Behavioral Beginnings | Available with a free account |
Source: Dmand AI Technology Install Data
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Sarah Elizabeth Flak is one of 645 behavior analysts in Texas
Behavior analyst is Sarah Flak's primary specialty in the NPI Registry, under taxonomy code 103K00000X. Sarah Flak has a license on file in Texas.
Specialties and state licenses
- Texas license
Behavior analysts near Sarah Flak
Counts of behavior analysts 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
Sarah Elizabeth Flak's patients have a median age of 28
Across all payers, Dmand AI patient panel data puts Sarah Flak's median patient age at 28, with 0% women.
Sarah Flak's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 28
Patient panel by sex, all payers
- Women0%
- Men100%
Source: Dmand AI Patient Panel Data
Sources for Sarah Elizabeth Flak'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 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 Sarah Elizabeth Flak
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Sarah Elizabeth Flak's NPI number?
Sarah Elizabeth Flak's NPI number is 1598908345. It was assigned on April 9, 2009, and it is active in the NPI Registry.
What does Sarah Elizabeth Flak specialize in?
Sarah Elizabeth Flak is a behavior analyst in Carrollton, Texas. The primary specialty in the NPI Registry is Behavior Analyst (taxonomy code 103K00000X).
Where does Sarah Elizabeth Flak practice?
Sarah Flak practices at 4015 Milan Dr, Irving, TX 75038. Sarah Flak also practices at 4443 N Josey Ln, Carrollton, TX 75010. Sarah Flak's primary practice is Behavioral Beginnings in Irving, Texas.
What is Sarah Elizabeth Flak's office phone number?
The practice phone on file for Sarah Flak is (972) 252-2380.
How long has Sarah Elizabeth Flak been practicing?
Sarah Flak's NPI was assigned in 2009.
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