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

Heather Tadayon, DO

Individual provider Hospitalist Physician · NPI 1780854398

Heather Tadayon, DO is an Internal Medicine in Las Vegas, Nevada. Qualified in 2007, 19 years ago. Practices with Optum Medical Group II Rhodes P C, a 302-clinician group and accepts Medicare assignment. Licensed in Nevada.

Years since qualifying
19
Licensed in
NV
In the registry since
2008
Specialties on file
2
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

2720 N Tenaya Way
Las Vegas, NV 89128-0424
Phone: (702) 954-7678
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence DO1550 (NV)
Hospitalist Physician Taxonomy 208M00000X · Licence DO1550 (NV)

Record details

NPI number1780854398
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorNo
NPI enumeratedMarch 11, 2008
Last updated in NPPESNovember 18, 2025
Certification dateNovember 18, 2025
Mailing address7391 W Charleston Blvd, Suite 140, Las Vegas, NV 89117-1577

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2007 (19 years in practice)
Group practice Optum Medical Group Ii Rhodes P C — 302 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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