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

Gary A Mayman, MD

Individual provider Pediatric Cardiology Physician · NPI 1700869120

Gary A Mayman, MD is registered under Undefined Physician Type (Specify) in Las Vegas, Nevada. Graduated from University of California, Geffen School of Medicine in 1978, 48 years ago. Practices with William Neal Evans MD Ltd, a 17-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Nevada.

Years since qualifying
48
Trained at
University of California, Geffen School of Medicine
Licensed in
NV
In the registry since
2005
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

653 N Town Center Dr Ste 114
Las Vegas, NV 89144-0515
Phone: (702) 732-1290
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 3131 La Canada St Ste 230, Las Vegas, NV 89169-2551 — (702) 732-1290

Specialties & licences

Pediatric Cardiology Physician (primary) Taxonomy 2080P0202X · Licence 6097 (NV)

Record details

NPI number1700869120
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 21, 2005
Last updated in NPPESNovember 4, 2026
Certification dateNovember 4, 2026

Medicare enrollment

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

Medicare specialtyUNDEFINED PHYSICIAN TYPE (SPECIFY)
Medical schoolUNIVERSITY OF CALIFORNIA, GEFFEN SCHOOL OF MEDICINE
Graduated 1978 (48 years in practice)
Group practice William Neal Evans Md Ltd — 17 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 patients14
Services billed 90 a service is one billed item, such as a visit, a test or a procedure
Average patient age32

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.

Colleagues at William Neal Evans MD Ltd

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 17 clinicians in the practice; 12 are shown here.

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