What is Mary Hall's NPI number?

Mary Hall's National Provider Identifier (NPI) is 1922828037, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Mary Hall's specialty?

Mary Hall is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).

Where is Mary Hall located?

Mary Hall's practice location on file with NPPES is 10820 Sunset Office Dr, Saint Louis, MO 63127-1016.

What is Mary Hall's phone number?

The practice phone number listed in the NPPES registry for Mary Hall is (314) 252-8949.

Is Mary Hall's NPI active?

Yes — Mary Hall's NPI (1922828037) is active in the NPPES registry as of the last update on 2025-11-11.

IndividualActive

Mary Hall, MED, NCC

NPI 1922828037 · Mental Health Counselor · Saint Louis, MO

Mary Hall, MED, NCC is a Mental Health Counselor provider in Saint Louis, MO (NPI 1922828037).

Provider details

NPI number: 1922828037
Entity type: Individual
Primary specialty: Mental Health CounselorBehavioral Health & Social Service Providers
Credential: MED, NCC
Sex: Female
Sole proprietor: No
License: 2024044863 (MO)

Specialties & taxonomies

Mental Health CounselorPrimary101YM0800XLicense 2024044863 (MO)
Behavioral Health & Social Service Providers

Profile Score

Established profile(56/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
1 yr 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

10820 Sunset Office Dr

Saint Louis, MO 63127-1016

Phone: (314) 252-8949

Street-level locationGet directions

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Mailing address