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

Dr. Christopher Patrick Clark, DO

Individual provider Emergency Medicine Physician · NPI 1639353493

Dr. Christopher Patrick Clark, DO is an Emergency Medicine Physician in Nellis AFB, Nevada. Licensed in Georgia. Registered with an NPI since 2007.

Licensed in
GA
In the registry since
2007
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

4700 Las Vegas Blvd N Mike O Callaghan Federal Medical Ctr
Nellis AFB, NV 89191-6600 Not confirmed with CMS for 12 years — call before visiting
Phone: (702) 653-2344
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence RTP003586 (GA)

Record details

NPI number1639353493
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedDecember 28, 2007
Last updated in NPPESApril 3, 2014

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 patients177
Services billed 194 a service is one billed item, such as a visit, a test or a procedure
Average patient age72

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.

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