Katelyn Llewellyn, LPC
NPI 1275950073 · Professional Counselor · Wauwatosa, WI
Enrolled with Medicare as Practitioner - Mental Health Counselor · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Katelyn Llewellyn, LPC is a Professional Counselor provider in Wauwatosa, WI (NPI 1275950073).
Provider details
- NPI number
- 1275950073
- Entity type
- Individual
- Primary specialty
- Professional CounselorBehavioral Health & Social Service Providers
- Credential
- LPC
- Sex
- Female
- Sole proprietor
- Yes
- License
- 1834226 (WI)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
12 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
- 2014-03-18
- Last updated
- 2024-08-15
- Certified
- 2024-08-09
Frequently asked questions
- What is Katelyn Llewellyn's NPI number?
- Katelyn Llewellyn's National Provider Identifier (NPI) is 1275950073, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katelyn Llewellyn's specialty?
- Katelyn Llewellyn is listed in the NPPES registry with a primary specialty of Professional Counselor (Behavioral Health & Social Service Providers).
- Where is Katelyn Llewellyn located?
- Katelyn Llewellyn's practice location on file with NPPES is 10045 W Lisbon Ave, Wauwatosa, WI 53222-2446.
- What is Katelyn Llewellyn's phone number?
- The practice phone number listed in the NPPES registry for Katelyn Llewellyn is (414) 358-1746.
- Does Katelyn Llewellyn accept Medicare?
- Katelyn Llewellyn is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Katelyn Llewellyn's NPI active?
- Yes — Katelyn Llewellyn's NPI (1275950073) is active in the NPPES registry as of the last update on 2024-08-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.