Stephanie Sierra, LPC
NPI 1538823588 · Professional Counselor · Plainfield, IL
Stephanie Sierra, LPC is a Professional Counselor provider in Plainfield, IL (NPI 1538823588).
Provider details
- NPI number
- 1538823588
- Entity type
- Individual
- Primary specialty
- Professional CounselorBehavioral Health & Social Service Providers
- Credential
- LPC
- Sex
- Female
- Sole proprietor
- Yes
- License
- 178016968 (IL)
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
4 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
- 2021-10-26
- Last updated
- 2021-10-26
- Certified
- 2021-09-29
Frequently asked questions
- What is Stephanie Sierra's NPI number?
- Stephanie Sierra's National Provider Identifier (NPI) is 1538823588, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephanie Sierra's specialty?
- Stephanie Sierra is listed in the NPPES registry with a primary specialty of Professional Counselor (Behavioral Health & Social Service Providers).
- Where is Stephanie Sierra located?
- Stephanie Sierra's practice location on file with NPPES is 13550 Lincoln Highway, Plainfield, IL 60544-2829.
- What is Stephanie Sierra's phone number?
- The practice phone number listed in the NPPES registry for Stephanie Sierra is (815) 941-3882.
- Is Stephanie Sierra's NPI active?
- Yes — Stephanie Sierra's NPI (1538823588) is active in the NPPES registry as of the last update on 2021-10-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.