Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Frank Joseph Mrazeck Jr., DC

Individual provider Chiropractor · NPI 1851306419

Frank Joseph Mrazeck Jr., DC is registered under Chiropractic in Lewes, Delaware. Graduated from Life Chiropractic College in 1998, 28 years ago. Accepts Medicare assignment. Licensed in California and Delaware.

Years since qualifying
28
Trained at
Life Chiropractic College
Licensed in
CA, DE
In the registry since
2006
Specialties on file
2
What do these letters mean?
DC — Doctor of Chiropractic
A licensed chiropractor.

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Practice location Address checks out

1540 Savannah Rd Ste B
Lewes, DE 19958-1682
Phone: (302) 644-2473
Fax: (302) 644-1836
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Chiropractor (primary) Taxonomy 111N00000X · Licence F1-0000905 (DE)
Chiropractor Taxonomy 111N00000X · Licence DG26782 (CA)

Record details

NPI number1851306419
Entity typeIndividual (Type 1)
GenderMale
Credentials DC
Sole proprietorNo
NPI enumeratedJuly 30, 2006
Last updated in NPPESFebruary 8, 2024
Certification dateFebruary 8, 2024

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCHIROPRACTIC
Medical schoolLIFE CHIROPRACTIC COLLEGE
Graduated 1998 (28 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients61
Services billed 867 a service is one billed item, such as a visit, a test or a procedure
Average patient age74

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Other providers in Lewes