Sarah Flak, B.C.B.A.
NPI 1598908345 · Behavior Analyst · Irving, TX
Sarah Flak, B.C.B.A. is a Behavior Analyst provider in Irving, TX (NPI 1598908345).
Provider details
- NPI number
- 1598908345
- Entity type
- Individual
- Primary specialty
- Behavior AnalystBehavioral Health & Social Service Providers
- Credential
- B.C.B.A.
- Sex
- Female
- Sole proprietor
- No
- License
- 0072300 (TX)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2009-04-09
- Last updated
- 2010-01-20
Frequently asked questions
- What is Sarah Flak's NPI number?
- Sarah Flak's National Provider Identifier (NPI) is 1598908345, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sarah Flak's specialty?
- Sarah Flak is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).
- Where is Sarah Flak located?
- Sarah Flak's practice location on file with NPPES is 4015 Milan Dr, Irving, TX 75038-8459.
- What is Sarah Flak's phone number?
- The practice phone number listed in the NPPES registry for Sarah Flak is (972) 252-2380.
- Is Sarah Flak's NPI active?
- Yes — Sarah Flak's NPI (1598908345) is active in the NPPES registry as of the last update on 2010-01-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.