Gregory Deacon, LLP
NPI 1689740078 · Clinical Social Worker · Grand Rapids, MI
Gregory Deacon, LLP is a Clinical Social Worker provider in Grand Rapids, MI (NPI 1689740078).
Provider details
- NPI number
- 1689740078
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LLP
- Sex
- Male
- Sole proprietor
- No
- License
- 6301010405 (MI)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
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
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
- 2006-11-28
- Last updated
- 2025-09-11
Frequently asked questions
- What is Gregory Deacon's NPI number?
- Gregory Deacon's National Provider Identifier (NPI) is 1689740078, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gregory Deacon's specialty?
- Gregory Deacon is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Gregory Deacon located?
- Gregory Deacon's practice location on file with NPPES is 201 Sheldon Blvd Se, Grand Rapids, MI 49503-4513.
- What is Gregory Deacon's phone number?
- The practice phone number listed in the NPPES registry for Gregory Deacon is (616) 459-4212.
- Is Gregory Deacon's NPI active?
- Yes — Gregory Deacon's NPI (1689740078) is active in the NPPES registry as of the last update on 2025-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.