Mallorie Peterson, MA, PLPC
NPI 1578346607 · Mental Health Counselor · Saint Ann, MO
Mallorie Peterson, MA, PLPC is a Mental Health Counselor provider in Saint Ann, MO (NPI 1578346607).
Provider details
- NPI number
- 1578346607
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- MA, PLPC
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
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
2 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
2 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
Mailing address
Additional practice locations (1)
- 12 Fee Fee RdMaryland Heights, MO 63043-2729Phone: (314) 368-2409Fax: (314) 442-4139
Registry dates
- Enumerated
- 2023-08-14
- Last updated
- 2024-01-26
- Certified
- 2024-01-26
Frequently asked questions
- What is Mallorie Peterson's NPI number?
- Mallorie Peterson's National Provider Identifier (NPI) is 1578346607, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mallorie Peterson's specialty?
- Mallorie Peterson is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Mallorie Peterson located?
- Mallorie Peterson's practice location on file with NPPES is 10828 Saint Charles Rock Rd, Saint Ann, MO 63074-1508.
- What is Mallorie Peterson's phone number?
- The practice phone number listed in the NPPES registry for Mallorie Peterson is (314) 368-2409.
- Is Mallorie Peterson's NPI active?
- Yes — Mallorie Peterson's NPI (1578346607) is active in the NPPES registry as of the last update on 2024-01-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.