Katherine Hallenbeck, MD
NPI 1427237403 · Diagnostic Radiology Physician · St Francis, WI
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Katherine Hallenbeck, MD is a Diagnostic Radiology Physician provider in St Francis, WI (NPI 1427237403).
Provider details
- NPI number
- 1427237403
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 49611 (WI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
18 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
2,616 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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 does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Screening 3d Breast Mammography77063 | 452 | $26 |
| Screening Mammography77067 | 452 | $33 |
| X-Ray of Chest, 1 View71045 | 353 | $8 |
| Ct Scan Head Or Brain Without Contrast70450 | 119 | $36 |
| Screening Mammography77067 | 97 | $67 |
| Screening 3d Breast Mammography77063 | 96 | $34 |
| X-Ray of Chest, 2 Views |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-10-26
- Last updated
- 2023-10-16
- Certified
- 2023-10-16
Frequently asked questions
- What is Katherine Hallenbeck's NPI number?
- Katherine Hallenbeck's National Provider Identifier (NPI) is 1427237403, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Hallenbeck's specialty?
- Katherine Hallenbeck is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Katherine Hallenbeck located?
- Katherine Hallenbeck's practice location on file with NPPES is 2000 E Layton Ave, St Francis, WI 53235-6053.
- What is Katherine Hallenbeck's phone number?
- The practice phone number listed in the NPPES registry for Katherine Hallenbeck is (414) 744-6589.
- Does Katherine Hallenbeck accept Medicare?
- Katherine Hallenbeck is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Katherine Hallenbeck's NPI active?
- Yes — Katherine Hallenbeck's NPI (1427237403) is active in the NPPES registry as of the last update on 2023-10-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.