David Luellwitz, D.O.
NPI 1518066554 · Glaucoma Specialist (Ophthalmology) Physician · Janesville, WI
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Luellwitz, D.O. is a Glaucoma Specialist (Ophthalmology) Physician provider in Janesville, WI (NPI 1518066554).
Provider details
- NPI number
- 1518066554
- Entity type
- Individual
- Primary specialty
- Glaucoma Specialist (Ophthalmology) PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- No
- License
- 45377 (WI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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
- 2006-09-22
- Last updated
- 2017-04-06
Frequently asked questions
- What is David Luellwitz's NPI number?
- David Luellwitz's National Provider Identifier (NPI) is 1518066554, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Luellwitz's specialty?
- David Luellwitz is listed in the NPPES registry with a primary specialty of Glaucoma Specialist (Ophthalmology) Physician (Allopathic & Osteopathic Physicians).
- Where is David Luellwitz located?
- David Luellwitz's practice location on file with NPPES is 3524 E Milwaukee St, Janesville, WI 53546-1626.
- What is David Luellwitz's phone number?
- The practice phone number listed in the NPPES registry for David Luellwitz is (608) 756-7110.
- Does David Luellwitz accept Medicare?
- David Luellwitz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Luellwitz's NPI active?
- Yes — David Luellwitz's NPI (1518066554) is active in the NPPES registry as of the last update on 2017-04-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.