Lauren Ranke
NPI 1821835356 · Psychiatric/Mental Health Nurse Practitioner · Wauwatosa, WI
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lauren Ranke is a Psychiatric/Mental Health Nurse Practitioner provider in Wauwatosa, WI (NPI 1821835356).
Provider details
- NPI number
- 1821835356
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 15519-33 (WI)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr 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
- 2024-07-11
- Last updated
- 2025-11-10
- Certified
- 2025-11-10
Frequently asked questions
- What is Lauren Ranke's NPI number?
- Lauren Ranke's National Provider Identifier (NPI) is 1821835356, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lauren Ranke's specialty?
- Lauren Ranke is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Lauren Ranke located?
- Lauren Ranke's practice location on file with NPPES is 1220 Dewey Ave, Wauwatosa, WI 53213-2504.
- What is Lauren Ranke's phone number?
- The practice phone number listed in the NPPES registry for Lauren Ranke is (414) 454-6646.
- Does Lauren Ranke accept Medicare?
- Lauren Ranke is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lauren Ranke's NPI active?
- Yes — Lauren Ranke's NPI (1821835356) is active in the NPPES registry as of the last update on 2025-11-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.