Peggy Wingo PH.D., LLC
NPI 1649302050 · Clinical Psychologist · Libertyville, IL
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Peggy Wingo PH.D., LLC is a Clinical Psychologist organization in Libertyville, IL (NPI 1649302050).
Provider details
- NPI number
- 1649302050
- Entity type
- Organization
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Peggy Wingo, Clinical Psychologist(847) 691-7533
- License
- 071-004959 (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
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
- 2007-03-12
- Last updated
- 2017-04-24
Frequently asked questions
- What is Peggy Wingo PH.D., LLC's NPI number?
- Peggy Wingo PH.D., LLC's National Provider Identifier (NPI) is 1649302050, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Peggy Wingo PH.D., LLC?
- Peggy Wingo PH.D., LLC is classified in the NPPES registry as Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Peggy Wingo PH.D., LLC located?
- Peggy Wingo PH.D., LLC's practice location on file with NPPES is 1248 American Way, Libertyville, IL 60048-3936.
- What is Peggy Wingo PH.D., LLC's phone number?
- The practice phone number listed in the NPPES registry for Peggy Wingo PH.D., LLC is (847) 691-7533.
- Does Peggy Wingo PH.D., LLC accept Medicare?
- Peggy Wingo PH.D., LLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Peggy Wingo PH.D., LLC?
- The authorized official listed on Peggy Wingo PH.D., LLC's NPPES record is Peggy Wingo, Clinical Psychologist. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Peggy Wingo PH.D., LLC's NPI active?
- Yes — Peggy Wingo PH.D., LLC's NPI (1649302050) is active in the NPPES registry as of the last update on 2017-04-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.