Dr. Annie Hyon, DO
- Medicare services, 2024
- 18,254
- Medicare patients, 2024
- 737
- Part D claims, 2024
- 3,336
- Hospital affiliations
- 2
- Industry payments
- $3,809
- Practice address
- 1220 W 24th St, Yuma, AZ 85364
- Practice phone
- Call (928) 329-4340
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Edge River Dialysis
Yuma, Arizona
Find Dr. Hyon'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. Annie Hyon is a nephrologist in Yuma, Arizona
Dr. Hyon practices at Edge River Dialysis in Yuma, Arizona.
Dr. Hyon's NPI, 1508007451, was assigned on March 23, 2009. Dr. Hyon graduated from Oklahoma State University College of Osteopathic Medicine in 2008. Dr. Hyon holds Arizona license 006124.
- NPI
- 1508007451NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7214175017
- NPI enumeration date
- March 23, 2009
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (928) 329-4340
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 44
- Medical school graduation
- 2008
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Annie Hyon practices at Edge River Dialysis in Yuma, Arizona
Dr. Hyon's primary practice is Edge River Dialysis, at 1220 W 24th St, Yuma, AZ 85364 in Yuma County. The practice phone is (928) 329-4340.
- Edge River Dialysis1220 W 24th St, Yuma, AZ 85364 · Yuma CountyPhone(928) 329-4340
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Annie Hyon is affiliated with 6 sites of care and 1 medical group
Dr. Hyon's primary practice is Edge River Dialysis in Yuma, Arizona. Dr. Hyon is also affiliated with Onvida Health Yuma Medical Center. The medical group on file is Yuma Nephrology, P.C. Dmand AI also links Dr. Hyon to 1 more hospital, 2 dialysis centers and 1 group practice or clinic, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Annie Hyon's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Hyon practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Edge River Dialysis | Available with a free account |
| +5 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Annie Hyon is one of 268 nephrologists in Arizona
Nephrology is Dr. Hyon's primary specialty in the NPI Registry, under taxonomy code 207RN0300X. Dr. Hyon is licensed in Arizona.
Specialties and state licenses
- Nephrology, ArizonaPrimary
Nephrologists near Dr. Hyon
Counts of nephrologists 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. Annie Hyon billed Medicare for 18,254 services in 2024
CMS data shows 18,254 Medicare services from Dr. Hyon across 31 procedure codes in 2024, for 737 Medicare patients. Medicare paid $275,229 for them.
Dr. Hyon's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Other services
- 2023: 02024: 12,240
- Lab and pathology
- 2023: 4,0632024: 3,50714%
- Office and hospital visits
- 2023: 9162024: 1,05015%
- Tests and treatments
- 2023: 5522024: 71229%
- Surgery
- 2023: 7612024: 64415%
- Imaging
- 2023: 482024: 7760%
- Drugs given in the office
- 2023: 02024: 24
Where Dr. Hyon's Medicare services took place, 2024
- In an office17,61396%
- In a facility6414%
Dr. Hyon compared with the Arizona median for nephrologists, 2024
- Dr. Hyon
- Arizona median
- Medicare services
- 18,254vs 1,45912.5 times
- Medicare patients
- 737vs 40184% above
- Part D claims
- 3,056vs 8403.6 times
Medians across 272 nephrologists in Arizona with Dmand AI profiles that report each measure.
Dr. Hyon's 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.
Need commercial claims for Dr. Hyon?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Hyon and other nephrologists in Arizona.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Annie Hyon treated 737 Medicare patients in 2024, average age 74
CMS counts 737 Medicare patients who saw Dr. Hyon in 2024. The largest group is 75 to 84, with 286 patients. 75% of them have chronic kidney disease, and 75% have high blood pressure. 27% are also on Medicaid. Their average risk score is 3.51, 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. Hyon's median patient age at 72, with 50% women.
Dr. Hyon's Medicare patients by age, 2024
Dr. Hyon's Medicare patients by sex, 2024
- Women38152%
- Men35648%
Chronic conditions among Dr. Hyon's Medicare patients, 2024
- Chronic kidney disease75%
- High blood pressure75%
- High cholesterol75%
- Diabetes59%
- Ischemic heart disease50%
- Arthritis46%
- Heart failure46%
- Atrial fibrillation33%
Share of Medicare patients with each condition. A patient can have several.
Dr. Hyon's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women50%
- Men49%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Annie Hyon wrote 3,336 Medicare Part D claims in 2024
In 2024, Dr. Hyon wrote 3,336 Medicare Part D claims for 615 patients. 85% of them were for generic drugs. CMS names the drug for 3,056 of them, across 57 drugs with 11 or more claims each, at $623,701 in total drug cost. In 2023, CMS named 2,616 claims across 49 drugs.
Dr. Hyon's Part D claims by kind of drug, 2024
- Generic2,821 claims85%
- Brand-name515 claims15%
Dr. Hyon'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. Hyon's Part D claims, 2024
- Antibiotics5%158 of 3,336 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: 2,6162024: 3,05617%
Drugs named by CMS: 57 in 2024, 49 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. Annie Hyon takes part in Medicare
Dr. Hyon 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. Annie Hyon received $3,809 in industry payments from 2016 to 2025
CMS Open Payments shows 180 general payments to Dr. Hyon from 27 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 93% of the total. AstraZeneca Pharmaceuticals LP paid the most, $470.
General payments to Dr. Hyon by program year, 2016 to 2025
General payments to Dr. Hyon by kind, 2016 to 2025
- Food and beverage$3,55693%
- Education$2537%
Companies that paid Dr. Hyon the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Annie Hyon graduated from Oklahoma State University College of Osteopathic Medicine
Dr. Hyon graduated from Oklahoma State University College of Osteopathic Medicine in 2008.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Annie Hyon'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| 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. Annie Hyon
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. Annie Hyon's NPI number?
Dr. Annie Hyon's NPI number is 1508007451. It was assigned on March 23, 2009, and it is active in the NPI Registry.
What kind of doctor is Dr. Annie Hyon?
Dr. Annie Hyon is a nephrologist in Yuma, Arizona. The primary specialty in the NPI Registry is Nephrology Physician (taxonomy code 207RN0300X).
Where does Dr. Annie Hyon practice?
Dr. Hyon practices at 1220 W 24th St, Yuma, AZ 85364. Dr. Hyon's primary practice is Edge River Dialysis in Yuma, Arizona. Dmand AI also links Dr. Hyon to 1 hospital, 2 dialysis centers and 1 group practice or clinic.
What is Dr. Annie Hyon's office phone number?
The practice phone on file for Dr. Hyon is (928) 329-4340.
What is Dr. Annie Hyon's medical license number?
Dr. Hyon holds Arizona license 006124.
Which hospitals is Dr. Annie Hyon affiliated with?
Dr. Hyon is affiliated with Onvida Health Yuma Medical Center. Dmand AI links Dr. Hyon to 1 more hospital.
What medical group is Dr. Annie Hyon part of?
Dr. Hyon is linked to Yuma Nephrology, P.C.
Does Dr. Annie Hyon accept Medicare?
Yes. CMS data shows Dr. Hyon billed Medicare for 18,254 services in 2024, and Dr. Hyon accepts Medicare assignment.
How many Medicare patients does Dr. Annie Hyon see?
CMS counts 737 Medicare patients who saw Dr. Hyon in 2024, with an average age of 74.
What services does Dr. Annie Hyon bill to Medicare?
In 2024, Dr. Hyon's most billed Medicare services were medicare temporary code (Q0138), surgery: heart and blood vessels (36415) and lab and pathology test (85025).
Show 4 more questionsShow fewer questions
Where did Dr. Annie Hyon go to medical school?
Dr. Hyon graduated from Oklahoma State University College of Osteopathic Medicine in 2008.
What drugs does Dr. Annie Hyon prescribe most?
In 2024 Medicare Part D data, Dr. Hyon's most prescribed drugs by claims were Calcitriol, Furosemide and Amlodipine Besylate.
Has Dr. Annie Hyon received payments from drug or device companies?
CMS Open Payments shows $3,809 in general payments to Dr. Hyon from 27 companies from 2016 to 2025. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Dr. Annie Hyon been practicing?
Dr. Hyon graduated from medical school in 2008, 18 years ago.
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