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Joycelyn Dier
NPI 1366996779 · Behavior Analyst · Southfield, MI
Joycelyn Dier is a Behavior Analyst provider in Southfield, MI (NPI 1366996779).
Provider details
- NPI number
- 1366996779
- Entity type
- Individual
- Primary specialty
- Behavior AnalystBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(65/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 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
25111 Grodan Dr
Apt. 236
Southfield, MI 48033-2529
Phone: (313) 244-3509
Street-level locationGet directions
Mailing address
25111 Grodan Dr
Southfield, MI 48033-2529
Registry dates
- Enumerated
- 2016-08-15
- Last updated
- 2016-08-15
Frequently asked questions
- What is Joycelyn Dier's NPI number?
- Joycelyn Dier's National Provider Identifier (NPI) is 1366996779, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joycelyn Dier's specialty?
- Joycelyn Dier is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).
- Where is Joycelyn Dier located?
- Joycelyn Dier's practice location on file with NPPES is 25111 Grodan Dr, Southfield, MI 48033-2529.
- What is Joycelyn Dier's phone number?
- The practice phone number listed in the NPPES registry for Joycelyn Dier is (313) 244-3509.
- Is Joycelyn Dier's NPI active?
- Yes — Joycelyn Dier's NPI (1366996779) is active in the NPPES registry as of the last update on 2016-08-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.