Dr. Jose Javier Zelaya, MD
- Part D claims, 2024
- 449
- Hospital affiliations
- 2
- Industry payments
- $289
- Medical group
- 1
- State license
- 1
- Practice address
- 615 N Michigan St, South Bend, IN 46601
- Practice phone
- Call (574) 647-1000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Zelaya's professional email, personal email and mobile number
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Dr. Jose Javier Zelaya is an internist in South Bend, Indiana
Dr. Zelaya practices at Memorial Hospital of South Bend in South Bend, Indiana, part of Beacon Health System.
Dr. Zelaya's NPI, 1902548191, was assigned on April 8, 2022. Dr. Zelaya graduated from Indiana University School of Medicine in 2022. Dr. Zelaya holds Indiana license 11022428A.
- NPI
- 1902548191NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7911371844
- NPI enumeration date
- April 8, 2022
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (574) 647-1000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 30
- Medical school graduation
- 2022
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Jose Javier Zelaya practices at Memorial Hospital of South Bend in South Bend, Indiana
Dr. Zelaya's primary practice is Memorial Hospital of South Bend, at 615 N Michigan St, South Bend, IN 46601 in St. Joseph County. The practice phone is (574) 647-1000.
- Memorial Hospital of South Bend615 N Michigan St, South Bend, IN 46601 · St. Joseph CountyPhone(574) 647-1000
Source: Dmand AI Affiliation Data
Dr. Jose Javier Zelaya is affiliated with 2 sites of care and 1 medical group
Dr. Zelaya's primary practice is Memorial Hospital of South Bend in South Bend, Indiana, part of Beacon Health System. The medical group on file is Beacon Medical Group Schwartz-Wiekamp. Dmand AI also links Dr. Zelaya to 1 more hospital, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Jose Javier Zelaya's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Zelaya practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Memorial Hospital of South Bend | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Dr. Jose Javier Zelaya is one of 1,987 internists in Indiana
Internal medicine is Dr. Zelaya's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Zelaya is licensed in Indiana.
Specialties and state licenses
- Internal medicine, IndianaPrimary
Internists near Dr. Zelaya
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. Jose Javier Zelaya's patients have a median age of 76
Across all payers, Dmand AI patient panel data puts Dr. Zelaya's median patient age at 76, with 58% women.
Dr. Zelaya'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
- Women58%
- Men42%
Source: Dmand AI Patient Panel Data
Dr. Jose Javier Zelaya wrote 449 Medicare Part D claims in 2024
In 2024, Dr. Zelaya wrote 449 Medicare Part D claims for 80 patients. 87% of them were for generic drugs. CMS names the drug for 164 of them, across 10 drugs with 11 or more claims each, at $16,267 in total drug cost. In 2023, CMS named 75 claims across 4 drugs.
Dr. Zelaya's Part D claims by kind of drug, 2024
- Generic389 claims87%
- Brand-name and other60 claims13%
Dr. Zelaya'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. Zelaya's Part D claims, 2024
- Antibiotics6%25 of 449 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: 752024: 164119%
Drugs named by CMS: 10 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
How Dr. Jose Javier Zelaya takes part in Medicare
Dr. Zelaya 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. Jose Javier Zelaya received $289 in industry payments from 2023 to 2024
CMS Open Payments shows 6 general payments to Dr. Zelaya from 5 drug and device companies from 2023 to 2024. Food and beverage make up the largest share, 100% of the total. Regeneron Pharmaceuticals, Inc. paid the most, $123.
General payments to Dr. Zelaya by program year, 2023 to 2024
Companies that paid Dr. Zelaya the most, 2023 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Jose Javier Zelaya graduated from Indiana University School of Medicine
Dr. Zelaya graduated from Indiana University School of Medicine in 2022.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Jose Javier Zelaya'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 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) |
| 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. Jose Javier Zelaya
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. Jose Javier Zelaya's NPI number?
Dr. Jose Javier Zelaya's NPI number is 1902548191. It was assigned on April 8, 2022, and it is active in the NPI Registry.
What kind of doctor is Dr. Jose Javier Zelaya?
Dr. Jose Javier Zelaya is an internist in South Bend, Indiana. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Jose Javier Zelaya practice?
Dr. Zelaya practices at 615 N Michigan St, South Bend, IN 46601. Dr. Zelaya's primary practice is Memorial Hospital of South Bend in South Bend, Indiana, part of Beacon Health System. Dmand AI also links Dr. Zelaya to 1 hospital.
What is Dr. Jose Javier Zelaya's office phone number?
The practice phone on file for Dr. Zelaya is (574) 647-1000.
What is Dr. Jose Javier Zelaya's medical license number?
Dr. Zelaya holds Indiana license 11022428A.
Which hospitals is Dr. Jose Javier Zelaya affiliated with?
Dr. Zelaya practices at Memorial Hospital of South Bend in South Bend, Indiana. Dmand AI links Dr. Zelaya to 1 more hospital.
What medical group is Dr. Jose Javier Zelaya part of?
Dr. Zelaya is linked to Beacon Medical Group Schwartz-Wiekamp.
Does Dr. Jose Javier Zelaya accept Medicare?
Yes. CMS lists Dr. Zelaya as accepting Medicare assignment.
Where did Dr. Jose Javier Zelaya go to medical school?
Dr. Zelaya graduated from Indiana University School of Medicine in 2022.
What drugs does Dr. Jose Javier Zelaya prescribe most?
In 2024 Medicare Part D data, Dr. Zelaya's most prescribed drugs by claims were Atorvastatin Calcium, Lisinopril and Escitalopram Oxalate.
Has Dr. Jose Javier Zelaya received payments from drug or device companies?
CMS Open Payments shows $289 in general payments to Dr. Zelaya from 5 companies from 2023 to 2024. The largest total came from Regeneron Pharmaceuticals, Inc.
How long has Dr. Jose Javier Zelaya been practicing?
Dr. Zelaya graduated from medical school in 2022, 4 years ago.
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