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

Dr. Andrew Dahlke, MD

Individual provider Diagnostic Radiology Physician · NPI 1912994096

Dr. Andrew Dahlke, MD practises Diagnostic Radiology in Lewes, Delaware. Graduated from Medical College of Pennsylvania in 1990, 36 years ago. Practices with Southern Delaware Imaging Assoc, a 43-clinician group and accepts Medicare assignment. Licensed in Delaware.

Years since qualifying
36
Trained at
Medical College of Pennsylvania
Licensed in
DE
In the registry since
2005
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

424 Savannah Rd
Lewes, DE 19958-1462
Phone: (302) 645-3636
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Diagnostic Radiology Physician (primary) Taxonomy 2085R0202X · Licence C1-0005045 (DE)

Record details

NPI number1912994096
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 4, 2005
Last updated in NPPESJanuary 24, 2017

Medicare enrollment

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

Medicare specialtyDIAGNOSTIC RADIOLOGY
Medical schoolMEDICAL COLLEGE OF PENNSYLVANIA
Graduated 1990 (36 years in practice)
Group practice Southern Delaware Imaging Assoc — 43 clinicians
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 patients8,413
Services billed 13,439 a service is one billed item, such as a visit, a test or a procedure
Average patient age75

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. Those with a page here are linked.

Colleagues at Southern Delaware Imaging Assoc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 43 clinicians in the practice; 12 are shown here.

Other providers in Lewes