Marian Gillian, M.A.L.L.P
NPI 1952588402 · Mental Health Counselor · Lake Orion, MI
Marian Gillian, M.A.L.L.P is a Mental Health Counselor provider in Lake Orion, MI (NPI 1952588402).
Provider details
- NPI number
- 1952588402
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- M.A.L.L.P
- Sex
- Female
- Sole proprietor
- Yes
- License
- 6301006456 (MI)
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
18 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
- 2008-01-28
- Last updated
- 2008-01-28
Frequently asked questions
- What is Marian Gillian's NPI number?
- Marian Gillian's National Provider Identifier (NPI) is 1952588402, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marian Gillian's specialty?
- Marian Gillian is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Marian Gillian located?
- Marian Gillian's practice location on file with NPPES is 45 N Lapeer St, Lake Orion, MI 48362-3159.
- What is Marian Gillian's phone number?
- The practice phone number listed in the NPPES registry for Marian Gillian is (248) 693-9614.
- Is Marian Gillian's NPI active?
- Yes — Marian Gillian's NPI (1952588402) is active in the NPPES registry as of the last update on 2008-01-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.