Ivy Reyes Melgarejo
- Medicare services, 2024
- 1,847
- Medicare patients, 2024
- 588
- Part D claims, 2024
- 1,371
- Publications
- 2
- Hospital affiliations
- 6
- Practice address
- 1215 Pleasant St, Des Moines, IA 50309
- Practice phone
- Call (641) 682-1531
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Ottumwa Dialysis
Des Moines, Iowa
Find Ivy Melgarejo'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.
Ivy Reyes Melgarejo is a nephrologist in Des Moines, Iowa
Ivy Melgarejo practices at Ottumwa Dialysis in Des Moines, Iowa.
Ivy Melgarejo's NPI, 1518349992, was assigned on June 23, 2015. Ivy Melgarejo holds Iowa license 48007.
- NPI
- 1518349992NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1557610680
- NPI enumeration date
- June 23, 2015
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (641) 682-1531
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 41
- Medical school graduation
- 2011
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Ivy Reyes Melgarejo practices at Ottumwa Dialysis in Des Moines, Iowa
Ivy Melgarejo's primary practice is Ottumwa Dialysis, at 1215 Pleasant St, Des Moines, IA 50309 in Polk County. The practice phone is (641) 682-1531.
- Ottumwa Dialysis1215 Pleasant St, Des Moines, IA 50309 · Polk CountyPhone(641) 682-1531
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Ivy Reyes Melgarejo is affiliated with 14 sites of care and 3 medical groups
Ivy Melgarejo's primary practice is Ottumwa Dialysis in Des Moines, Iowa. Ivy Melgarejo is also affiliated with UnityPoint Health - Iowa Methodist Medical Center. The medical group on file is Iowa Kidney Physicians. Dmand AI also links Ivy Melgarejo to 5 more hospitals, 4 dialysis centers, 3 group practices and clinics and 2 medical groups, 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 Ivy Reyes Melgarejo's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Ivy Melgarejo practices, 13 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Ottumwa Dialysis | Available with a free account |
| +13 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Ivy Reyes Melgarejo is one of 95 nephrologists in Iowa
Nephrology is Ivy Melgarejo's primary specialty in the NPI Registry, under taxonomy code 207RN0300X. Ivy Melgarejo is licensed in Iowa.
Specialties and state licenses
- Nephrology, IowaPrimary
Nephrologists near Ivy Melgarejo
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
Ivy Reyes Melgarejo billed Medicare for 1,847 services in 2024
CMS data shows 1,847 Medicare services from Ivy Melgarejo across 13 procedure codes in 2024, for 588 Medicare patients. Medicare paid $138,384 for them.
Ivy Melgarejo's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1,1042024: 1,1363%
- Other services
- 2023: 02024: 365
- Tests and treatments
- 2023: 2922024: 3179%
- Lab and pathology
- 2023: 412024: 2929%
Where Ivy Melgarejo's Medicare services took place, 2024
- In an office95852%
- In a facility88948%
Ivy Melgarejo compared with the Iowa median for nephrologists, 2024
- Ivy Melgarejo
- Iowa median
- Medicare services
- 1,847vs 8302.2 times
- Medicare patients
- 588vs 35168% above
- Part D claims
- 1,180vs 5812.0 times
Medians across 92 nephrologists in Iowa with Dmand AI profiles that report each measure.
Ivy Melgarejo'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 Ivy Melgarejo?
Medicare shows one payer. Book a meeting to get commercial claims data for Ivy Melgarejo and other nephrologists in Iowa.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Ivy Reyes Melgarejo treated 588 Medicare patients in 2024, average age 72
CMS counts 588 Medicare patients who saw Ivy Melgarejo in 2024. The largest group is 65 to 74, with 213 patients. 75% of them have chronic kidney disease, and 75% have high blood pressure. 17% are also on Medicaid. Their average risk score is 3.90, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Ivy Melgarejo's median patient age at 68, with 48% women.
Ivy Melgarejo's Medicare patients by age, 2024
Ivy Melgarejo's Medicare patients by sex, 2024
- Women28649%
- Men30251%
Chronic conditions among Ivy Melgarejo's Medicare patients, 2024
- Chronic kidney disease75%
- High blood pressure75%
- High cholesterol75%
- Diabetes54%
- Arthritis46%
- Heart failure44%
- Ischemic heart disease43%
- Mood disorders35%
Share of Medicare patients with each condition. A patient can have several.
Ivy Melgarejo's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women48%
- Men51%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Ivy Reyes Melgarejo wrote 1,371 Medicare Part D claims in 2024
In 2024, Ivy Melgarejo wrote 1,371 Medicare Part D claims for 245 patients. 92% of them were for generic drugs. CMS names the drug for 1,180 of them, across 24 drugs with 11 or more claims each, at $20,039 in total drug cost. In 2023, CMS named 942 claims across 24 drugs.
Ivy Melgarejo's Part D claims by kind of drug, 2024
- Generic1,266 claims92%
- Brand-name105 claims8%
Ivy Melgarejo'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 Ivy Melgarejo's Part D claims, 2024
- Antibiotics1%15 of 1,371 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: 9422024: 1,18025%
Drugs named by CMS: 24 in 2024, 24 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
Ivy Reyes Melgarejo offers telehealth to Medicare patients
Ivy Melgarejo accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Ivy Melgarejo as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Ivy Reyes Melgarejo has 2 publications on record
Dmand AI links 2 papers to Ivy Melgarejo, published from 2021 to 2022. Ivy Melgarejo's most frequent co-authors are Sundaram Hariharan, MD, Chethan M. Puttarajappa, MD, MS and Rajil B. Mehta.
Ivy Melgarejo's most frequent co-authors
- Sundaram Hariharan, MD2 shared papers
- Chethan M. Puttarajappa, MD, MS2 shared papers
- Rajil B. Mehta1 shared paper
Recent publications by Ivy Melgarejo
Clin Transplant
See who Ivy Melgarejo researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Ivy Melgarejo works with, so you can find a warm path to the right nephrologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Ivy Reyes Melgarejo received $473 in industry payments from 2019 to 2025
CMS Open Payments shows 7 general payments to Ivy Melgarejo from 4 drug and device companies from 2019 to 2025. Food and beverage make up the largest share, 100% of the total. Fresenius USA Marketing, Inc. paid the most, $268.
General payments to Ivy Melgarejo by program year, 2019 to 2025
Companies that paid Ivy Melgarejo the most, 2019 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Ivy Reyes Melgarejo'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) |
| 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 Ivy Reyes Melgarejo
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Ivy Reyes Melgarejo's NPI number?
Ivy Reyes Melgarejo's NPI number is 1518349992. It was assigned on June 23, 2015, and it is active in the NPI Registry.
What does Ivy Reyes Melgarejo specialize in?
Ivy Reyes Melgarejo is a nephrologist in Des Moines, Iowa. The primary specialty in the NPI Registry is Nephrology Physician (taxonomy code 207RN0300X).
Where does Ivy Reyes Melgarejo practice?
Ivy Melgarejo practices at 1215 Pleasant St, Des Moines, IA 50309. Ivy Melgarejo's primary practice is Ottumwa Dialysis in Des Moines, Iowa. Dmand AI also links Ivy Melgarejo to 5 hospitals, 4 dialysis centers, 3 group practices and clinics and 2 medical groups.
What is Ivy Reyes Melgarejo's office phone number?
The practice phone on file for Ivy Melgarejo is (641) 682-1531.
What is Ivy Reyes Melgarejo's medical license number?
Ivy Melgarejo holds Iowa license 48007.
Which hospitals is Ivy Reyes Melgarejo affiliated with?
Ivy Melgarejo is affiliated with UnityPoint Health - Iowa Methodist Medical Center. Dmand AI links Ivy Melgarejo to 5 more hospitals.
What medical group is Ivy Reyes Melgarejo part of?
Ivy Melgarejo is linked to Iowa Kidney Physicians. Dmand AI links Ivy Melgarejo to 2 more medical groups.
Does Ivy Reyes Melgarejo accept Medicare?
Yes. CMS data shows Ivy Melgarejo billed Medicare for 1,847 services in 2024, and Ivy Melgarejo accepts Medicare assignment.
Does Ivy Reyes Melgarejo offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Ivy Melgarejo as offering telehealth services.
How many Medicare patients does Ivy Reyes Melgarejo see?
CMS counts 588 Medicare patients who saw Ivy Melgarejo in 2024, with an average age of 72.
Show 6 more questionsShow fewer questions
What services does Ivy Reyes Melgarejo bill to Medicare?
In 2024, Ivy Melgarejo's most billed Medicare services were hospital inpatient care (99232), medicare service (G2211) and office visit, established patient (99214).
What drugs does Ivy Reyes Melgarejo prescribe most?
In 2024 Medicare Part D data, Ivy Melgarejo's most prescribed drugs by claims were Lisinopril, Amlodipine Besylate and Furosemide.
Has Ivy Reyes Melgarejo received payments from drug or device companies?
CMS Open Payments shows $473 in general payments to Ivy Melgarejo from 4 companies from 2019 to 2025. The largest total came from Fresenius USA Marketing, Inc.
How long has Ivy Reyes Melgarejo been practicing?
Ivy Melgarejo graduated from medical school in 2011, 15 years ago.
Does Ivy Reyes Melgarejo do research?
Dmand AI links 2 publications to Ivy Melgarejo, published from 2021 to 2022.
Who does Ivy Reyes Melgarejo publish with?
Ivy Melgarejo's most frequent co-authors are Sundaram Hariharan, MD (2 shared papers), Chethan M. Puttarajappa, MD, MS (2 shared papers) and Rajil B. Mehta (1 shared paper).
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