Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
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Dr. David Patrick Marmaduke, MD

Individual provider Hematology (Pathology) Physician · NPI 1053372912

Dr. David Patrick Marmaduke, MD practises Pathology in Las Vegas, Nevada. Graduated from Ohio State University College of Medicine in 1988, 38 years ago. Practices with Laboratory Medicine Consultants Ltd, a 29-clinician group and accepts Medicare assignment. Licensed in California, Nevada and Ohio.

Years since qualifying
38
Trained at
Ohio State University College of Medicine
Licensed in
CA, NV, OH
In the registry since
2006
Specialties on file
5
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

3059 S Maryland Pkwy Ste 100
Las Vegas, NV 89109-6209 Not confirmed with CMS for 12 years — call before visiting
Phone: (702) 732-3441
Fax: (702) 732-2310
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Anatomic Pathology & Clinical Pathology Physician (primary) Taxonomy 207ZP0102X · Licence 10192 (NV)
Hematology (Pathology) Physician Taxonomy 207ZH0000X · Licence 10192 (NV)
Hematology (Pathology) Physician Taxonomy 207ZH0000X · Licence G86741 (CA)
Hematology (Pathology) Physician Taxonomy 207ZH0000X · Licence 35066478 (OH)
Anatomic Pathology & Clinical Pathology Physician Taxonomy 207ZP0102X · Licence 35066478 (OH)

Record details

NPI number1053372912
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 30, 2006
Last updated in NPPESJanuary 8, 2014

Medicare enrollment

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

Medicare specialtyPATHOLOGY
Medical schoolOHIO STATE UNIVERSITY COLLEGE OF MEDICINE
Graduated 1988 (38 years in practice)
Group practice Laboratory Medicine Consultants Ltd — 29 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 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 patients594
Services billed 1,749 a service is one billed item, such as a visit, a test or a procedure
Average patient age73

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.

Colleagues at Laboratory Medicine Consultants Ltd

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 29 clinicians in the practice; 12 are shown here.

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