Quick answers
- Does Frank J. Mrazeck accept Medicare assignment?
- Yes. Medicare's clinician data says Frank J. Mrazeck accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Frank J. Mrazeck see?
- In 2024, CMS data shows 61 Original Medicare patients and 867 services for Frank J. Mrazeck. This counts Original Medicare only and measures volume, not quality.
- What is Frank J. Mrazeck's NPI number?
- 1851306419. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Frank J. Mrazeck, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 61 |
|---|---|
| Services billed to Medicare | 867 |
| Different services or procedures | 3 |
| Participating Medicare provider | Yes |
| Average age of these patients | 74 |
Most frequent services
- Chiropractic manipulative treatment, 5 spinal regions (98942)443 services
- Chiropractic manipulative treatment, 3-4 spinal regions (98941)387 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High cholesterol75%
- High blood pressure72%
- Arthritis59%
- Ischemic heart disease31%
- Osteoporosis21%
- Diabetes20%
Hospitals where Frank J. Mrazeck works
Medicare's Facility Affiliation Data lists Frank J. Mrazeck at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- Beebe Medical CenterLewes, DE · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 080007
Practice locations
Addresses where Frank J. Mrazeck is enrolled with Medicare (CMS data updated October 2, 2026).
- 1540 Savannah Rd, Suite BLewes, DE 19958 (302) 644‑2473
Specialties
- Chiropracticprimary
Other chiropractors in Lewes
Clinicians with the same Medicare primary specialty in Lewes, DE — not a recommendation.
Clinician information
| Credential | CH |
|---|---|
| School | Life Chiropractic College |
| Graduation year | 1998 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1851306419 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians