IndividualActive
Mary Herbst, ED.S., NCSP
NPI 1992387856 · Psychologist · Brentwood, MO
Mary Herbst, ED.S., NCSP is a Psychologist provider in Brentwood, MO (NPI 1992387856).
Provider details
- NPI number
- 1992387856
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- ED.S., NCSP
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(65/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
5 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
2221 High School Dr
Brentwood, MO 63144-1700
Phone: (314) 962-3837
Street-level locationGet directions
Mailing address
12110 Clayton Rd
Saint Louis, MO 63131-2599
Additional practice locations (4)
- 2350 Saint Clair AveBrentwood, MO 63144-1644Phone: (314) 962-3837
- 8636 Litzsinger RdBrentwood, MO 63144-2423Phone: (314) 962-3837
- 9127 White AveBrentwood, MO 63144-1600Phone: (314) 962-3837
- 1201 Hanley Industrial CtBrentwood, MO 63144-1911Phone: (314) 962-3837
Registry dates
- Enumerated
- 2021-04-21
- Last updated
- 2021-04-21
- Certified
- 2021-04-21
Frequently asked questions
- What is Mary Herbst's NPI number?
- Mary Herbst's National Provider Identifier (NPI) is 1992387856, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Herbst's specialty?
- Mary Herbst is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Mary Herbst located?
- Mary Herbst's practice location on file with NPPES is 2221 High School Dr, Brentwood, MO 63144-1700.
- What is Mary Herbst's phone number?
- The practice phone number listed in the NPPES registry for Mary Herbst is (314) 962-3837.
- Is Mary Herbst's NPI active?
- Yes — Mary Herbst's NPI (1992387856) is active in the NPPES registry as of the last update on 2021-04-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.