IndividualActive
Milissa Underwood, BCBA
NPI 1922303304 · Behavior Analyst · Saint Louis, MO
Milissa Underwood, BCBA is a Behavior Analyst provider in Saint Louis, MO (NPI 1922303304).
Provider details
- NPI number
- 1922303304
- Entity type
- Individual
- Primary specialty
- Behavior AnalystBehavioral Health & Social Service Providers
- Credential
- BCBA
- Sex
- Female
- Sole proprietor
- No
- License
- 1-09-5248
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
15 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 documented practice locations
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
12430 Tesson Ferry Rd # 102
Saint Louis, MO 63128-2702
Phone: (855) 832-6727
Street-level locationGet directions
Mailing address
7108 S Kanner Hwy
Stuart, FL 34997-7462
Additional practice locations (2)
- 400 W Capitol AveLittle Rock, AR 72201-3436Phone: (855) 832-6727
- 7108 S Kanner HwyStuart, FL 34997-7462Phone: (855) 832-6727
Registry dates
- Enumerated
- 2011-01-17
- Last updated
- 2026-02-20
- Certified
- 2026-02-20
Frequently asked questions
- What is Milissa Underwood's NPI number?
- Milissa Underwood's National Provider Identifier (NPI) is 1922303304, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Milissa Underwood's specialty?
- Milissa Underwood is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).
- Where is Milissa Underwood located?
- Milissa Underwood's practice location on file with NPPES is 12430 Tesson Ferry Rd # 102, Saint Louis, MO 63128-2702.
- What is Milissa Underwood's phone number?
- The practice phone number listed in the NPPES registry for Milissa Underwood is (855) 832-6727.
- Is Milissa Underwood's NPI active?
- Yes — Milissa Underwood's NPI (1922303304) is active in the NPPES registry as of the last update on 2026-02-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.