Dr. Heather Tadayon, DO
- Medicare services, 2020
- 111
- Part D claims, 2024
- 527
- Hospital affiliations
- 2
- Medical groups
- 2
- State license
- 1
- Practice address
- 657 Town Center Drive, Las Vegas, NV 89144
- Practice phone
- Call (702) 233-7500
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Tadayon's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Heather Tadayon is an internist in Las Vegas, Nevada
Dr. Tadayon practices at Summerlin Hospital Medical Center in Las Vegas, Nevada, part of Universal Health Services.
Dr. Tadayon's NPI, 1780854398, was assigned on March 11, 2008. Dr. Tadayon holds Nevada license DO1550.
- NPI
- 1780854398NPI Registry (opens in a new tab)
- NPI enumeration date
- March 11, 2008
- NPI status
- Active
- Practice phone
- (702) 233-7500
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 45
- Medical school graduation
- 2007
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Heather Tadayon practices at Summerlin Hospital Medical Center in Las Vegas, Nevada
Dr. Tadayon's primary practice is Summerlin Hospital Medical Center, at 657 Town Center Drive, Las Vegas, NV 89144 in Clark County. The practice phone is (702) 233-7500.
- Summerlin Hospital Medical Center657 Town Center Drive, Las Vegas, NV 89144 · Clark CountyPhone(702) 233-7500
Source: Dmand AI Affiliation Data
Dr. Heather Tadayon is affiliated with 3 sites of care and 2 medical groups
Dr. Tadayon's primary practice is Summerlin Hospital Medical Center in Las Vegas, Nevada, part of Universal Health Services. Dr. Tadayon is also affiliated with University Medical Center. The medical group on file is Southwest Medical Associates. Dmand AI also links Dr. Tadayon to 1 more hospice and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Heather Tadayon's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Tadayon practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Summerlin Hospital Medical Center | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Heather Tadayon is one of 1,019 internists in Nevada
Internal medicine is Dr. Tadayon's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Tadayon is licensed in Nevada.
Specialties and state licenses
- Internal medicine, NevadaPrimary
Internists near Dr. Tadayon
Counts of internists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Heather Tadayon billed Medicare for 111 services in 2020
CMS data shows 111 Medicare services from Dr. Tadayon across 3 procedure codes in 2020. Medicare paid $17,159 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Tadayon's Medicare services by type, 2019 to 2020
- 2019
- 2020
- Office and hospital visits
- 2019: 3322020: 11167%
Dr. Tadayon compared with the Nevada median for internists, 2020
- Dr. Tadayon
- Nevada median
- Medicare services
- 111vs 52079% below
- Part D claims
- 268vs 36426% below
Medians across 935 internists in Nevada with Dmand AI profiles that report each measure.
Dr. Tadayon's most billed Medicare procedure codes, 2020
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Heather Tadayon's patients have a median age of 76
Across all payers, Dmand AI patient panel data puts Dr. Tadayon's median patient age at 76, with 57% women.
Dr. Tadayon's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 76
Patient panel by sex, all payers
- Women57%
- Men42%
Source: Dmand AI Patient Panel Data
Dr. Heather Tadayon wrote 527 Medicare Part D claims in 2024
In 2024, Dr. Tadayon wrote 527 Medicare Part D claims for 226 patients. 93% of them were for generic drugs. CMS names the drug for 268 of them, across 15 drugs with 11 or more claims each, at $1,552 in total drug cost. In 2023, CMS named 364 claims across 20 drugs.
Dr. Tadayon's Part D claims by kind of drug, 2024
- Generic488 claims93%
- Brand-name and other39 claims7%
Dr. Tadayon's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Tadayon's Part D claims, 2024
- Opioids9%46 of 527 claims
- Antibiotics23%123 of 527 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 3642024: 26826%
Drugs named by CMS: 15 in 2024, 20 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Sources for Dr. Heather Tadayon's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Heather Tadayon
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Heather Tadayon's NPI number?
Dr. Heather Tadayon's NPI number is 1780854398. It was assigned on March 11, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. Heather Tadayon?
Dr. Heather Tadayon is an internist in Las Vegas, Nevada. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Heather Tadayon practice?
Dr. Tadayon practices at 657 Town Center Drive, Las Vegas, NV 89144. Dr. Tadayon's primary practice is Summerlin Hospital Medical Center in Las Vegas, Nevada, part of Universal Health Services. Dmand AI also links Dr. Tadayon to 1 hospice and 1 medical group.
What is Dr. Heather Tadayon's office phone number?
The practice phone on file for Dr. Tadayon is (702) 233-7500.
What is Dr. Heather Tadayon's medical license number?
Dr. Tadayon holds Nevada license DO1550.
Which hospitals is Dr. Heather Tadayon affiliated with?
Dr. Tadayon practices at Summerlin Hospital Medical Center in Las Vegas, Nevada. Dr. Tadayon is also affiliated with University Medical Center.
What medical group is Dr. Heather Tadayon part of?
Dr. Tadayon is linked to Southwest Medical Associates. Dmand AI links Dr. Tadayon to 1 more medical group.
Does Dr. Heather Tadayon accept Medicare?
Yes. CMS data shows Dr. Tadayon billed Medicare for 111 services in 2020.
What services does Dr. Heather Tadayon bill to Medicare?
In 2020, Dr. Tadayon's most billed Medicare services were medical service (99220), hospital inpatient care (99223) and hospital inpatient care (99222).
What drugs does Dr. Heather Tadayon prescribe most?
In 2024 Medicare Part D data, Dr. Tadayon's most prescribed drugs by claims were Amoxicillin-Clavulanate Potass, Cefdinir and Methylprednisolone.
How long has Dr. Heather Tadayon been practicing?
Dr. Tadayon graduated from medical school in 2007, 19 years ago.
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