Dr. Javier Muniz, DO
- Medicare services, 2023
- 1,750
- Part D claims, 2024
- 182
- Hospital affiliations
- 2
- Industry payments
- $147
- Medical groups
- 2
- Practice address
- 2401 West Main, Marion, IL 62959
- Practice phone
- Call (618) 997-5311
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Dr. Javier Muniz is an internist in Marion, Illinois
Dr. Muniz practices at Marion VA Medical Center in Marion, Illinois, part of Veterans Health Administration.
Dr. Muniz's NPI, 1548263668, was assigned on May 23, 2005. Dr. Muniz graduated from At Still University of Health Sciences, College of Osteo Med, Kirksville in 1995. Dr. Muniz holds Illinois license 036097846.
- NPI
- 1548263668NPI Registry (opens in a new tab)
- NPI enumeration date
- May 23, 2005
- NPI status
- Active
- Practice phone
- (618) 997-5311
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 57
- Medical school graduation
- 1995
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Javier Muniz practices at Marion VA Medical Center in Marion, Illinois
Dr. Muniz's primary practice is Marion VA Medical Center, at 2401 West Main, Marion, IL 62959 in Williamson County. The practice phone is (618) 997-5311.
- Marion VA Medical Center2401 West Main, Marion, IL 62959 · Williamson CountyPhone(618) 997-5311
Source: Dmand AI Affiliation Data
Dr. Javier Muniz is affiliated with 4 sites of care and 2 medical groups
Dr. Muniz's primary practice is Marion VA Medical Center in Marion, Illinois, part of Veterans Health Administration. Dr. Muniz is also affiliated with SIH Herrin Hospital. The medical group on file is Southern Illinois Healthcare (SIH). Dmand AI also links Dr. Muniz to 1 more physician office, 1 group practice or clinic and 1 medical group, each named with a free account. Dr. Muniz's employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Javier Muniz's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Muniz practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Marion VA Medical Center | Available with a free account |
| +3 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Javier Muniz is one of 5,652 internists in Illinois
Internal medicine is Dr. Muniz's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Muniz is licensed in Illinois.
Specialties and state licenses
- Internal medicine, IllinoisPrimary
Internists near Dr. Muniz
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. Javier Muniz billed Medicare for 1,750 services in 2023
CMS data shows 1,750 Medicare services from Dr. Muniz across 10 procedure codes in 2023. Medicare paid $32,206 for them.
Dr. Muniz's Medicare services by type, 2022 to 2023
- 2022
- 2023
- Tests and treatments
- 2022: 2,3482023: 1,02656%
- Office and hospital visits
- 2022: 1,0302023: 42459%
- Lab and pathology
- 2022: 4632023: 18261%
- Surgery
- 2022: 3582023: 11867%
- Drugs given in the office
- 2022: 252023: 0100%
- Other services
- 2022: 1582023: 0100%
Where Dr. Muniz's Medicare services took place, 2023
- In an office72441%
- In a facility1,02659%
Dr. Muniz compared with the Illinois median for internists, 2023
- Dr. Muniz
- Illinois median
- Medicare services
- 1,750vs 5663.1 times
- Part D claims
- 13vs 28495% below
Medians across 5,192 internists in Illinois with Dmand AI profiles that report each measure.
Dr. Muniz's most billed Medicare procedure codes, 2023
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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Muniz and other internists in Illinois.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Javier Muniz's patients have a median age of 64
Across all payers, Dmand AI patient panel data puts Dr. Muniz's median patient age at 64, with 50% women.
Dr. Muniz's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 64
Patient panel by sex, all payers
- Women50%
- Men50%
Source: Dmand AI Patient Panel Data
Dr. Javier Muniz wrote 182 Medicare Part D claims in 2024
In 2024, Dr. Muniz wrote 182 Medicare Part D claims for 72 patients. 88% of them were for generic drugs. CMS names the drug for 13 of them, across 1 drug with 11 or more claims each, at $146 in total drug cost. In 2023, CMS named 3,121 claims across 73 drugs.
Dr. Muniz's Part D claims by kind of drug, 2024
- Generic161 claims88%
- Brand-name and other21 claims12%
Dr. Muniz'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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 3,1212024: 13100%
Drugs named by CMS: 1 in 2024, 73 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
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Dr. Javier Muniz received $147 in industry payments from 2016 to 2023
CMS Open Payments shows 11 general payments to Dr. Muniz from 6 drug and device companies from 2016 to 2023. Food and beverage make up the largest share, 100% of the total. Novo Nordisk Inc paid the most, $50.
General payments to Dr. Muniz by program year, 2016 to 2023
Companies that paid Dr. Muniz the most, 2016 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Javier Muniz graduated from At Still University of Health Sciences, College of Osteo Med, Kirksville
Dr. Muniz graduated from At Still University of Health Sciences, College of Osteo Med, Kirksville in 1995.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Javier Muniz'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 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) |
| 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. Javier Muniz
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. Javier Muniz's NPI number?
Dr. Javier Muniz's NPI number is 1548263668. It was assigned on May 23, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Javier Muniz?
Dr. Javier Muniz is an internist in Marion, Illinois. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Javier Muniz practice?
Dr. Muniz practices at 2401 West Main, Marion, IL 62959. Dr. Muniz's primary practice is Marion VA Medical Center in Marion, Illinois, part of Veterans Health Administration. Dmand AI also links Dr. Muniz to 1 physician office, 1 group practice or clinic and 1 medical group.
What is Dr. Javier Muniz's office phone number?
The practice phone on file for Dr. Muniz is (618) 997-5311.
What is Dr. Javier Muniz's medical license number?
Dr. Muniz holds Illinois license 036097846.
Which hospitals is Dr. Javier Muniz affiliated with?
Dr. Muniz practices at Marion VA Medical Center in Marion, Illinois. Dr. Muniz is also affiliated with SIH Herrin Hospital.
What medical group is Dr. Javier Muniz part of?
Dr. Muniz is linked to Southern Illinois Healthcare (SIH). Dmand AI links Dr. Muniz to 1 more medical group.
Does Dr. Javier Muniz accept Medicare?
Yes. CMS data shows Dr. Muniz billed Medicare for 1,750 services in 2023.
What services does Dr. Javier Muniz bill to Medicare?
In 2023, Dr. Muniz's most billed Medicare services were heart test or procedure (93010), office visit, established patient (99214) and surgery: heart and blood vessels (36415).
Where did Dr. Javier Muniz go to medical school?
Dr. Muniz graduated from At Still University of Health Sciences, College of Osteo Med, Kirksville in 1995.
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What drugs does Dr. Javier Muniz prescribe most?
In 2024 Medicare Part D data, Dr. Muniz's most prescribed drugs by claims were Lisinopril.
Has Dr. Javier Muniz received payments from drug or device companies?
CMS Open Payments shows $147 in general payments to Dr. Muniz from 6 companies from 2016 to 2023. The largest total came from Novo Nordisk Inc.
How long has Dr. Javier Muniz been practicing?
Dr. Muniz graduated from medical school in 1995, 31 years ago.
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