Katherine Pennypacker, LCSW
NPI 1326769290 · Social Worker · Lake Bluff, IL
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Katherine Pennypacker, LCSW is a Social Worker provider in Lake Bluff, IL (NPI 1326769290).
Provider details
- NPI number
- 1326769290
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- No
- License
- 149029388 (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
3 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
- 2022-09-08
- Last updated
- 2025-06-30
- Certified
- 2025-06-30
Frequently asked questions
- What is Katherine Pennypacker's NPI number?
- Katherine Pennypacker's National Provider Identifier (NPI) is 1326769290, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Pennypacker's specialty?
- Katherine Pennypacker is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Katherine Pennypacker located?
- Katherine Pennypacker's practice location on file with NPPES is 214 Hancock Ave, Lake Bluff, IL 60044-2022.
- What is Katherine Pennypacker's phone number?
- The practice phone number listed in the NPPES registry for Katherine Pennypacker is (303) 501-9970.
- Does Katherine Pennypacker accept Medicare?
- Katherine Pennypacker is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Katherine Pennypacker's NPI active?
- Yes — Katherine Pennypacker's NPI (1326769290) is active in the NPPES registry as of the last update on 2025-06-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.