IndividualActive
Rosena Chan
NPI 1124895123 · Behavior Analyst · Saint Louis, MO
Rosena Chan is a Behavior Analyst provider in Saint Louis, MO (NPI 1124895123).
Provider details
- NPI number
- 1124895123
- Entity type
- Individual
- Primary specialty
- Behavior AnalystBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(51/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 yrs in NPPES registry
- Profile completeness38% of score
83% 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
9544 Manchester Rd
Saint Louis, MO 63119-1313
Phone: (573) 203-3699
Street-level locationGet directions
Mailing address
111 Mackenan Dr
Cary, NC 27511-7903
Registry dates
- Enumerated
- 2023-12-08
- Last updated
- 2026-03-18
- Certified
- 2026-03-18
Frequently asked questions
- What is Rosena Chan's NPI number?
- Rosena Chan's National Provider Identifier (NPI) is 1124895123, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rosena Chan's specialty?
- Rosena Chan is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).
- Where is Rosena Chan located?
- Rosena Chan's practice location on file with NPPES is 9544 Manchester Rd, Saint Louis, MO 63119-1313.
- What is Rosena Chan's phone number?
- The practice phone number listed in the NPPES registry for Rosena Chan is (573) 203-3699.
- Is Rosena Chan's NPI active?
- Yes — Rosena Chan's NPI (1124895123) is active in the NPPES registry as of the last update on 2026-03-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.