Robert Liedtke, M.D.
NPI 1780657353 · Family Medicine Physician · Sussex, WI
Enrolled with Medicare as Order and Referring Only - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Robert Liedtke, M.D. is a Family Medicine Physician provider in Sussex, WI (NPI 1780657353).
Provider details
- NPI number
- 1780657353
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 38057 (WI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 16 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Lorazepam | 29 | 24 |
| Sertraline Hcl | 24 | — |
| Furosemide | 23 | — |
| Omeprazole | 22 | — |
| Morphine Sulfate | 21 | 20 |
| Metformin Hcl | 16 | — |
| Quetiapine Fumarate | 14 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-02-13
- Last updated
- 2023-06-01
- Certified
- 2023-06-01
Frequently asked questions
- What is Robert Liedtke's NPI number?
- Robert Liedtke's National Provider Identifier (NPI) is 1780657353, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Liedtke's specialty?
- Robert Liedtke is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Robert Liedtke located?
- Robert Liedtke's practice location on file with NPPES is N82w23422 Five Iron Way, Sussex, WI 53089-1556.
- What is Robert Liedtke's phone number?
- The practice phone number listed in the NPPES registry for Robert Liedtke is (414) 335-6921.
- Does Robert Liedtke accept Medicare?
- Robert Liedtke is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Robert Liedtke's NPI active?
- Yes — Robert Liedtke's NPI (1780657353) is active in the NPPES registry as of the last update on 2023-06-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.