Diane Stellini, MA, LPC, NCC
NPI 1629222039 · Mental Health Counselor · Waterford, MI
Enrolled with Medicare as Practitioner - Mental Health Counselor · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Diane Stellini, MA, LPC, NCC is a Mental Health Counselor provider in Waterford, MI (NPI 1629222039).
Provider details
- NPI number
- 1629222039
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- MA, LPC, NCC
- Sex
- Female
- Sole proprietor
- No
- License
- 6401010319 (MI)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
17 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
- 2008-11-12
- Last updated
- 2026-03-23
- Certified
- 2026-03-23
Frequently asked questions
- What is Diane Stellini's NPI number?
- Diane Stellini's National Provider Identifier (NPI) is 1629222039, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diane Stellini's specialty?
- Diane Stellini is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Diane Stellini located?
- Diane Stellini's practice location on file with NPPES is 4000 W Walton Blvd Ste a, Waterford, MI 48329-4191.
- What is Diane Stellini's phone number?
- The practice phone number listed in the NPPES registry for Diane Stellini is (248) 461-6266.
- Does Diane Stellini accept Medicare?
- Diane Stellini is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Diane Stellini's NPI active?
- Yes — Diane Stellini's NPI (1629222039) is active in the NPPES registry as of the last update on 2026-03-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.