Dr. Tonya Ivanov Edwards, DO
- Medicare services, 2024
- 743
- Medicare patients, 2024
- 306
- Part D claims, 2024
- 323
- Hospital affiliations
- 4
- Industry payments
- $392
- Practice address
- 1551 East Tangerine Road, Oro Valley, AZ 85755
- Practice phone
- Call (520) 901-3500
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Edwards' professional email, personal email and mobile number
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Dr. Tonya Ivanov Edwards is a hospitalist in Oro Valley, Arizona
Dr. Edwards practices at Oro Valley Hospital in Oro Valley, Arizona, part of Community Health Systems.
Dr. Edwards' NPI, 1740544253, was assigned on June 28, 2012. Dr. Edwards holds Arizona license 006667.
- NPI
- 1740544253NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9931415866
- NPI enumeration date
- June 28, 2012
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (520) 901-3500
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 40
- Medical school graduation
- 2012
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Tonya Ivanov Edwards practices at Oro Valley Hospital in Oro Valley, Arizona
Dr. Edwards' primary practice is Oro Valley Hospital, at 1551 East Tangerine Road, Oro Valley, AZ 85755 in Pima County. The practice phone is (520) 901-3500.
- Oro Valley Hospital1551 East Tangerine Road, Oro Valley, AZ 85755 · Pima CountyPhone(520) 901-3500
Source: Dmand AI Affiliation Data
Dr. Tonya Ivanov Edwards is affiliated with 4 sites of care and 3 medical groups
Dr. Edwards' primary practice is Oro Valley Hospital in Oro Valley, Arizona, part of Community Health Systems. Dr. Edwards is also affiliated with Tucson Medical Center. The medical group on file is Northwest Medical Center. Dmand AI also links Dr. Edwards to 2 more hospitals and 2 medical groups, 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. Tonya Ivanov Edwards' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Edwards practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Oro Valley Hospital | Available with a free account |
| +3 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Tonya Ivanov Edwards is one of 720 hospitalists in Arizona
Hospitalist is Dr. Edwards' primary specialty in the NPI Registry, under taxonomy code 208M00000X. Dmand AI has Dr. Edwards' licenses on file in 2 states: Arizona and Michigan.
Specialties and state licenses
- Hospitalist, ArizonaPrimary
- Michigan license
Hospitalists near Dr. Edwards
Counts of hospitalists 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. Tonya Ivanov Edwards billed Medicare for 743 services in 2024
CMS data shows 743 Medicare services from Dr. Edwards across 6 procedure codes in 2024, for 306 Medicare patients. Medicare paid $57,747 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Edwards' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 6132024: 74321%
Dr. Edwards compared with the Arizona median for hospitalists, 2024
- Dr. Edwards
- Arizona median
- Medicare services
- 743vs 51245% above
- Medicare patients
- 306vs 24525% above
- Part D claims
- 134vs 9443% above
Medians across 617 hospitalists in Arizona with Dmand AI profiles that report each measure.
Dr. Edwards' most billed Medicare procedure codes, 2024
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. Tonya Ivanov Edwards treated 306 Medicare patients in 2024, average age 80
CMS counts 306 Medicare patients who saw Dr. Edwards in 2024. The largest group is 75 to 84, with 131 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.93, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Edwards' median patient age at 79, with 59% women.
Dr. Edwards' Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Edwards' Medicare patients by sex, 2024
- Women14748%
- Men15952%
Chronic conditions among Dr. Edwards' Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis56%
- Chronic kidney disease51%
- Ischemic heart disease45%
- Mood disorders42%
- Atrial fibrillation41%
- Depression39%
Share of Medicare patients with each condition. A patient can have several.
Dr. Edwards' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 79
Patient panel by sex, all payers
- Women59%
- Men40%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Tonya Ivanov Edwards wrote 323 Medicare Part D claims in 2024
In 2024, Dr. Edwards wrote 323 Medicare Part D claims for 164 patients. 89% of them were for generic drugs. CMS names the drug for 134 of them, across 8 drugs with 11 or more claims each, at $10,528 in total drug cost. In 2023, CMS named 175 claims across 10 drugs.
Dr. Edwards' Part D claims by kind of drug, 2024
- Generic286 claims89%
- Brand-name37 claims11%
Dr. Edwards' 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. Edwards' Part D claims, 2024
- Opioids4%14 of 323 claims
- Antibiotics22%71 of 323 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: 1752024: 13423%
Drugs named by CMS: 8 in 2024, 10 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
How Dr. Tonya Ivanov Edwards takes part in Medicare
Dr. Edwards accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Tonya Ivanov Edwards received $392 in industry payments from 2016 to 2022
CMS Open Payments shows 5 general payments to Dr. Edwards from 5 drug and device companies from 2016 to 2022. Food and beverage make up the largest share, 100% of the total. ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) paid the most, $155.
General payments to Dr. Edwards by program year, 2016 to 2022
Companies that paid Dr. Edwards the most, 2016 to 2022
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Tonya Ivanov Edwards'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 DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| 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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (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. Tonya Ivanov Edwards
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. Tonya Ivanov Edwards' NPI number?
Dr. Tonya Ivanov Edwards' NPI number is 1740544253. It was assigned on June 28, 2012, and it is active in the NPI Registry.
What kind of doctor is Dr. Tonya Ivanov Edwards?
Dr. Tonya Ivanov Edwards is a hospitalist in Oro Valley, Arizona. The primary specialty in the NPI Registry is Hospitalist Physician (taxonomy code 208M00000X).
Where does Dr. Tonya Ivanov Edwards practice?
Dr. Edwards practices at 1551 East Tangerine Road, Oro Valley, AZ 85755. Dr. Edwards' primary practice is Oro Valley Hospital in Oro Valley, Arizona, part of Community Health Systems. Dmand AI also links Dr. Edwards to 2 hospitals and 2 medical groups.
What is Dr. Tonya Ivanov Edwards' office phone number?
The practice phone on file for Dr. Edwards is (520) 901-3500.
What is Dr. Tonya Ivanov Edwards' medical license number?
Dr. Edwards holds Arizona license 006667, one of the licenses on file in 2 states.
Which states has Dr. Tonya Ivanov Edwards been licensed in?
Dmand AI has state licenses on file for Dr. Edwards in Arizona and Michigan.
Which hospitals is Dr. Tonya Ivanov Edwards affiliated with?
Dr. Edwards practices at Oro Valley Hospital in Oro Valley, Arizona. Dr. Edwards is also affiliated with Tucson Medical Center. Dmand AI links Dr. Edwards to 2 more hospitals.
What medical group is Dr. Tonya Ivanov Edwards part of?
Dr. Edwards is linked to Northwest Medical Center. Dmand AI links Dr. Edwards to 2 more medical groups.
Does Dr. Tonya Ivanov Edwards accept Medicare?
Yes. CMS data shows Dr. Edwards billed Medicare for 743 services in 2024, and Dr. Edwards accepts Medicare assignment.
How many Medicare patients does Dr. Tonya Ivanov Edwards see?
CMS counts 306 Medicare patients who saw Dr. Edwards in 2024, with an average age of 80.
Show 4 more questionsShow fewer questions
What services does Dr. Tonya Ivanov Edwards bill to Medicare?
In 2024, Dr. Edwards' most billed Medicare services were hospital inpatient care (99233), hospital inpatient care (99232) and hospital inpatient care (99238).
What drugs does Dr. Tonya Ivanov Edwards prescribe most?
In 2024 Medicare Part D data, Dr. Edwards' most prescribed drugs by claims were Cephalexin, Prednisone and Atorvastatin Calcium.
Has Dr. Tonya Ivanov Edwards received payments from drug or device companies?
CMS Open Payments shows $392 in general payments to Dr. Edwards from 5 companies from 2016 to 2022. The largest total came from ZOLL Services LLC (A/K/A ZOLL LifeCor Corp).
How long has Dr. Tonya Ivanov Edwards been practicing?
Dr. Edwards graduated from medical school in 2012, 14 years ago.
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