Mary Thompson-Rottier, LPC
NPI 1841310489 · Mental Health Counselor · Fremont, MI
Enrolled with Medicare as Practitioner - Mental Health Counselor · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mary Thompson-Rottier, LPC is a Mental Health Counselor provider in Fremont, MI (NPI 1841310489).
Provider details
- NPI number
- 1841310489
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- LPC
- Sex
- Female
- Sole proprietor
- Yes
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
83% 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
- 2007-03-29
- Last updated
- 2020-03-10
- Certified
- 2020-03-10
Frequently asked questions
- What is Mary Thompson-Rottier's NPI number?
- Mary Thompson-Rottier's National Provider Identifier (NPI) is 1841310489, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Thompson-Rottier's specialty?
- Mary Thompson-Rottier is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Mary Thompson-Rottier located?
- Mary Thompson-Rottier's practice location on file with NPPES is 106 S Stewart Ave, Fremont, MI 49412-1624.
- What is Mary Thompson-Rottier's phone number?
- The practice phone number listed in the NPPES registry for Mary Thompson-Rottier is (231) 923-8568.
- Does Mary Thompson-Rottier accept Medicare?
- Mary Thompson-Rottier is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mary Thompson-Rottier's NPI active?
- Yes — Mary Thompson-Rottier's NPI (1841310489) is active in the NPPES registry as of the last update on 2020-03-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.