IndividualActive
Mary Simpson
NPI 1326553140 · Professional Counselor · Brentwood, MO
Mary Simpson is a Professional Counselor provider in Brentwood, MO (NPI 1326553140).
Provider details
- NPI number
- 1326553140
- Entity type
- Individual
- Primary specialty
- Professional CounselorBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 2017027175 (MO)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(69/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 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
2510 S Brentwood Blvd Ste 315
Brentwood, MO 63144-2329
Phone: (636) 224-1210
Street-level locationGet directions
Mailing address
2510 S Brentwood Blvd Ste 315
Brentwood, MO 63144-2329
Registry dates
- Enumerated
- 2017-12-04
- Last updated
- 2017-12-04
Frequently asked questions
- What is Mary Simpson's NPI number?
- Mary Simpson's National Provider Identifier (NPI) is 1326553140, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Simpson's specialty?
- Mary Simpson is listed in the NPPES registry with a primary specialty of Professional Counselor (Behavioral Health & Social Service Providers).
- Where is Mary Simpson located?
- Mary Simpson's practice location on file with NPPES is 2510 S Brentwood Blvd Ste 315, Brentwood, MO 63144-2329.
- What is Mary Simpson's phone number?
- The practice phone number listed in the NPPES registry for Mary Simpson is (636) 224-1210.
- Is Mary Simpson's NPI active?
- Yes — Mary Simpson's NPI (1326553140) is active in the NPPES registry as of the last update on 2017-12-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.