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Diana Zilly, LCPC, NBCFCH
NPI 1316255581 · Professional Counselor · Joliet, IL
Diana Zilly, LCPC, NBCFCH is a Professional Counselor provider in Joliet, IL (NPI 1316255581).
Provider details
- NPI number
- 1316255581
- Entity type
- Individual
- Primary specialty
- Professional CounselorBehavioral Health & Social Service Providers
- Credential
- LCPC, NBCFCH
- Sex
- Female
- Sole proprietor
- No
- License
- 180.009466 (IL)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(83/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
15 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
310 N Hammes Ave
302 B
Joliet, IL 60435-8118
Phone: (630) 716-3939
Fax: (630) 358-6620
Street-level locationGet directions
Mailing address
335 E Geneva Rd # 3020
Carol Stream, IL 60188-2438
Registry dates
- Enumerated
- 2010-09-21
- Last updated
- 2020-08-04
- Certified
- 2020-08-04
Frequently asked questions
- What is Diana Zilly's NPI number?
- Diana Zilly's National Provider Identifier (NPI) is 1316255581, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diana Zilly's specialty?
- Diana Zilly is listed in the NPPES registry with a primary specialty of Professional Counselor (Behavioral Health & Social Service Providers).
- Where is Diana Zilly located?
- Diana Zilly's practice location on file with NPPES is 310 N Hammes Ave, Joliet, IL 60435-8118.
- What is Diana Zilly's phone number?
- The practice phone number listed in the NPPES registry for Diana Zilly is (630) 716-3939.
- Is Diana Zilly's NPI active?
- Yes — Diana Zilly's NPI (1316255581) is active in the NPPES registry as of the last update on 2020-08-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.