Mary Ernst, LMHC MA
NPI 1922219401 · Mental Health Counselor · Merritt Island, RI
Mary Ernst, LMHC MA is a Mental Health Counselor provider in Merritt Island, RI (NPI 1922219401).
Provider details
- NPI number
- 1922219401
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- LMHC MA
- Sex
- Female
- Sole proprietor
- No
- License
- LMHC1654 (FL)
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
19 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
Mailing address
Registry dates
- Enumerated
- 2007-05-25
- Last updated
- 2007-07-08
Frequently asked questions
- What is Mary Ernst's NPI number?
- Mary Ernst's National Provider Identifier (NPI) is 1922219401, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Ernst's specialty?
- Mary Ernst is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Mary Ernst located?
- Mary Ernst's practice location on file with NPPES is 300 Magnolia Avenue, Merritt Island, RI 32952-4852.
- What is Mary Ernst's phone number?
- The practice phone number listed in the NPPES registry for Mary Ernst is (321) 452-0885.
- Is Mary Ernst's NPI active?
- Yes — Mary Ernst's NPI (1922219401) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.