Clin J Am Soc Nephrol
Calcimimetic AgentsCalcitriolChelating Agents
Ryyan Hyder
NPI1053730895PAC ID2567882657
- Medicare services, 2024
- 1,219
- Medicare patients, 2024
- 459
- Part D claims, 2024
- 318
- Publications
- 1
- Hospital affiliations
- 3
- Practice address
- 901 Biesterfield Rd, Elk Grove Village, IL 60007
- Practice phone
- Call (630) 575-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Nephrology Associates of Northern Illinois, Ltd.
Elk Grove Village, Illinois
Find Ryyan Hyder'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.
Ryyan Hyder is a nephrologist in Elk Grove Village, Illinois
Ryyan Hyder practices at Nephrology Associates of Northern Illinois, Ltd. in Elk Grove Village, Illinois.
Ryyan Hyder's NPI, 1053730895, was assigned on April 9, 2014. Ryyan Hyder holds Illinois license 036.146341.
NPI and contact details
- NPI
- 1053730895NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2567882657
- NPI enumeration date
- April 9, 2014
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (630) 575-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 38
- Medical school graduation
- 2014
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Ryyan Hyder practices at Nephrology Associates of Northern Illinois, Ltd. in Elk Grove Village, Illinois
Ryyan Hyder's primary practice is Nephrology Associates of Northern Illinois, Ltd., at 901 Biesterfield Rd, Elk Grove Village, IL 60007 in Cook County. The practice phone is (630) 575-5000.
- Nephrology Associates of Northern Illinois, Ltd.901 Biesterfield Rd, Elk Grove Village, IL 60007 · Cook CountyPhone(630) 575-5000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Ryyan Hyder is affiliated with 7 sites of care and 2 medical groups
Ryyan Hyder's primary practice is Nephrology Associates of Northern Illinois, Ltd. in Elk Grove Village, Illinois. Ryyan Hyder is also affiliated with Ascension Alexian Brothers. The medical group on file is Nephrology Associates of Northern Illinois and Indiana (NANI). Dmand AI also links Ryyan Hyder to 2 more hospitals, 2 group practices and clinics, 1 dialysis center and 1 medical group, each named with a free account.
Nephrology Associates of Northern Illinois, Ltd.Primary
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Ryyan Hyder's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Ryyan Hyder practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Nephrology Associates of Northern Illinois, Ltd. | Available with a free account |
| +6 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Ryyan Hyder is one of 534 nephrologists in Illinois
Nephrology is Ryyan Hyder's primary specialty in the NPI Registry, under taxonomy code 207RN0300X. Ryyan Hyder is licensed in Illinois.
Specialties and state licenses
- Nephrology, IllinoisPrimary
Nephrologists near Ryyan Hyder
Counts of nephrologists with a Dmand AI profile, by place and practice. Each opens the list.
534nephrologists in Illinois
5nephrologists in Elk Grove Village
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Ryyan Hyder billed Medicare for 1,219 services in 2024
CMS data shows 1,219 Medicare services from Ryyan Hyder across 8 procedure codes in 2024, for 459 Medicare patients. Medicare paid $80,372 for them.
Medicare services, 20241,219
Medicare patients459
Paid by Medicare$80,372
Procedure codes8
Ryyan Hyder's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1,2052024: 1,04613%
- Other services
- 2023: 02024: 173
- Tests and treatments
- 2023: 312024: 0100%
Where Ryyan Hyder's Medicare services took place, 2024
- In an office47239%
- In a facility74761%
Ryyan Hyder compared with the Illinois median for nephrologists, 2024
- Ryyan Hyder
- Illinois median
- Medicare services
- 1,219vs 1,2845% below
- Medicare patients
- 459vs 35729% above
- Part D claims
- 233vs 57860% below
Medians across 526 nephrologists in Illinois with Dmand AI profiles that report each measure.
Ryyan Hyder'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 Ryyan Hyder?
Medicare shows one payer. Book a meeting to get commercial claims data for Ryyan Hyder and other nephrologists in Illinois.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Ryyan Hyder treated 459 Medicare patients in 2024, average age 77
CMS counts 459 Medicare patients who saw Ryyan Hyder in 2024. The largest group is 75 to 84, with 179 patients. 75% of them have chronic kidney disease, and 75% have high blood pressure. 20% are also on Medicaid. Their average risk score is 3.86, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Ryyan Hyder's median patient age at 73, with 47% women.
Medicare patients, 2024459
Average age77
Average risk score3.86
Also on Medicaid20%
Ryyan Hyder's Medicare patients by age, 2024
Ryyan Hyder's Medicare patients by sex, 2024
- Women22649%
- Men23351%
Chronic conditions among Ryyan Hyder's Medicare patients, 2024
- Chronic kidney disease75%
- High blood pressure75%
- High cholesterol75%
- Heart failure66%
- Ischemic heart disease65%
- Diabetes64%
- Arthritis59%
- Atrial fibrillation53%
Share of Medicare patients with each condition. A patient can have several.
Ryyan Hyder's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 73
Patient panel by sex, all payers
- Women47%
- Men52%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Ryyan Hyder wrote 318 Medicare Part D claims in 2024
In 2024, Ryyan Hyder wrote 318 Medicare Part D claims for 69 patients. 79% of them were for generic drugs. CMS names the drug for 233 of them, across 8 drugs with 11 or more claims each, at $21,514 in total drug cost. In 2023, CMS named 71 claims across 4 drugs.
Part D claims, 2024318
Drugs named by CMS8
Total drug cost$21,514
Part D patients69
Ryyan Hyder's Part D claims by kind of drug, 2024
- Generic252 claims79%
- Brand-name66 claims21%
Ryyan Hyder'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 Ryyan Hyder's Part D claims, 2024
- Antibiotics3%11 of 318 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: 712024: 233228%
Drugs named by CMS: 8 in 2024, 4 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
Ryyan Hyder offers telehealth to Medicare patients
Ryyan Hyder accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Ryyan Hyder as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
For MedTech and pharma teams
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Ryyan Hyder has 1 publication on record
Dmand AI links 1 paper to Ryyan Hyder in 2020. Ryyan Hyder's most frequent co-author is Stuart M. Sprague, DO.
Papers1
Ryyan Hyder's most frequent co-authors
Recent publications by Ryyan Hyder
See who Ryyan Hyder researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Ryyan Hyder works with, so you can find a warm path to the right nephrologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Ryyan Hyder received $494 in industry payments from 2021 to 2025
CMS Open Payments shows 17 general payments to Ryyan Hyder from 13 drug and device companies from 2021 to 2025. Food and beverage make up the largest share, 97% of the total. Relypsa, Inc. paid the most, $134.
General payments to Ryyan Hyder by program year, 2021 to 2025
General payments to Ryyan Hyder by kind, 2021 to 2025
$494in total
- Food and beverage$47897%
- Education$163%
Companies that paid Ryyan Hyder the most, 2021 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Ryyan Hyder'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 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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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 Ryyan Hyder
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Ryyan Hyder's NPI number?
Ryyan Hyder's NPI number is 1053730895. It was assigned on April 9, 2014, and it is active in the NPI Registry.
What does Ryyan Hyder specialize in?
Ryyan Hyder is a nephrologist in Elk Grove Village, Illinois. The primary specialty in the NPI Registry is Nephrology Physician (taxonomy code 207RN0300X).
Where does Ryyan Hyder practice?
Ryyan Hyder practices at 901 Biesterfield Rd, Elk Grove Village, IL 60007. Ryyan Hyder's primary practice is Nephrology Associates of Northern Illinois, Ltd. in Elk Grove Village, Illinois. Dmand AI also links Ryyan Hyder to 2 hospitals, 2 group practices and clinics, 1 dialysis center and 1 medical group.
What is Ryyan Hyder's office phone number?
The practice phone on file for Ryyan Hyder is (630) 575-5000.
What is Ryyan Hyder's medical license number?
Ryyan Hyder holds Illinois license 036.146341.
Which hospitals is Ryyan Hyder affiliated with?
Ryyan Hyder is affiliated with Ascension Alexian Brothers. Dmand AI links Ryyan Hyder to 2 more hospitals.
What medical group is Ryyan Hyder part of?
Ryyan Hyder is linked to Nephrology Associates of Northern Illinois and Indiana (NANI). Dmand AI links Ryyan Hyder to 1 more medical group.
Does Ryyan Hyder accept Medicare?
Yes. CMS data shows Ryyan Hyder billed Medicare for 1,219 services in 2024, and Ryyan Hyder accepts Medicare assignment.
Does Ryyan Hyder offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Ryyan Hyder as offering telehealth services.
How many Medicare patients does Ryyan Hyder see?
CMS counts 459 Medicare patients who saw Ryyan Hyder in 2024, with an average age of 77.
Show 6 more questionsShow fewer questions
What services does Ryyan Hyder bill to Medicare?
In 2024, Ryyan Hyder's most billed Medicare services were hospital inpatient care (99232), office visit, established patient (99214) and medicare service (G2211).
What drugs does Ryyan Hyder prescribe most?
In 2024 Medicare Part D data, Ryyan Hyder's most prescribed drugs by claims were Calcitriol, Sodium Chloride and Hydralazine HCl.
Has Ryyan Hyder received payments from drug or device companies?
CMS Open Payments shows $494 in general payments to Ryyan Hyder from 13 companies from 2021 to 2025. The largest total came from Relypsa, Inc.
How long has Ryyan Hyder been practicing?
Ryyan Hyder graduated from medical school in 2014, 12 years ago.
Does Ryyan Hyder do research?
Dmand AI links 1 publication to Ryyan Hyder.
Who does Ryyan Hyder publish with?
Ryyan Hyder's most frequent co-authors are Stuart M. Sprague, DO (1 shared paper).
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