Tiffany Nelson, DSW, LCSW
NPI 1659985091 · Clinical Social Worker · Orland Park, IL
Tiffany Nelson, DSW, LCSW is a Clinical Social Worker provider in Orland Park, IL (NPI 1659985091).
Provider details
- NPI number
- 1659985091
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- DSW, LCSW
- 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
5 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
- 2020-09-02
- Last updated
- 2021-01-01
- Certified
- 2021-01-01
Frequently asked questions
- What is Tiffany Nelson's NPI number?
- Tiffany Nelson's National Provider Identifier (NPI) is 1659985091, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tiffany Nelson's specialty?
- Tiffany Nelson is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Tiffany Nelson located?
- Tiffany Nelson's practice location on file with NPPES is 15255 S 94th Ave # 508, Orland Park, IL 60462-3800.
- What is Tiffany Nelson's phone number?
- The practice phone number listed in the NPPES registry for Tiffany Nelson is (708) 770-0814.
- Is Tiffany Nelson's NPI active?
- Yes — Tiffany Nelson's NPI (1659985091) is active in the NPPES registry as of the last update on 2021-01-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.