Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Robert B Layser, MD

Individual provider Diagnostic Radiology Physician · NPI 1598054421

Robert B Layser, MD practises Diagnostic Radiology in Chesapeake, Virginia. Graduated from Virginia Commonwealth University, School of Medicine in 2011, 15 years ago. Practices with Colorado Imaging Associates P C, a 61-clinician group and accepts Medicare assignment. Licensed in Virginia.

Years since qualifying
15
Trained at
Virginia Commonwealth University, School of Medicine
Licensed in
VA
In the registry since
2011
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

736 Battlefield Blvd N Chesapeake Regional Medical Ctr
Chesapeake, VA 23320-4941
Phone: (757) 312-6124
Fax: (757) 312-6195
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Diagnostic Radiology Physician (primary) Taxonomy 2085R0202X · Licence 0101261409 (VA)

Record details

NPI number1598054421
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 31, 2011
Last updated in NPPESOctober 20, 2017

Medicare enrollment

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

Medicare specialtyDIAGNOSTIC RADIOLOGY
Medical schoolVIRGINIA COMMONWEALTH UNIVERSITY, SCHOOL OF MEDICINE
Graduated 2011 (15 years in practice)
Group practice Colorado Imaging Associates P C — 61 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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 patients1,894
Services billed 2,669 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. Those with a page here are linked.

Colleagues at Colorado Imaging Associates P C

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 61 clinicians in the practice; 12 are shown here.

Other providers in Chesapeake