Dr. Arnulfo Vielgo, MD
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2006
- Practice locations
- 2
- Practice address
- 9730 S Western Ave Ste 500 Suite 500, Evergreen Park, IL 60805
- Practice phone
- Call (708) 425-7337
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Advocate Medical Group (dreyer) - Pediatrics - Evergreen Park (S Western Ave)
Multi-specialty group site · Evergreen Park, Illinois
Find Dr. Vielgo'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. Arnulfo Vielgo is an internist in Oak Lawn, Illinois
Dr. Vielgo practices at Advocate Medical Group (dreyer) - Pediatrics - Evergreen Park (S Western Ave) in Evergreen Park, Illinois.
Dr. Vielgo's NPI, 1992717029, was assigned on August 13, 2006.
- NPI
- 1992717029NPI Registry (opens in a new tab)
- NPI enumeration date
- August 13, 2006
- NPI status
- Active
- Practice phone
- (708) 425-7337
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Arnulfo Vielgo practices in Evergreen Park and Oak Lawn
Dr. Vielgo's primary practice is Advocate Medical Group (dreyer) - Pediatrics - Evergreen Park (S Western Ave), at 9730 S Western Ave Ste 500 Suite 500, Evergreen Park, IL 60805. The practice phone is (708) 425-7337. The NPI Registry lists Dr. Vielgo's practice address as 4440 W 95th St, Oak Lawn, IL 60453.
- Advocate Medical Group (dreyer) - Pediatrics - Evergreen Park (S Western Ave)Primary9730 S Western Ave Ste 500 Suite 500, Evergreen Park, IL 60805Phone(708) 425-7337
- NPI Registry address4440 W 95th St, Oak Lawn, IL 60453 · Cook CountyPhone(708) 425-7337
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
Dr. Arnulfo Vielgo is affiliated with 1 site of care and 1 medical group
Dr. Vielgo's primary practice is Advocate Medical Group (dreyer) - Pediatrics - Evergreen Park (S Western Ave) in Evergreen Park, Illinois. The medical group on file is Dreyer Medical Clinic (Advocate Medical Group).
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Dr. Arnulfo Vielgo's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Vielgo practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Advocate Medical Group (dreyer) - Pediatrics - Evergreen Park (S Western Ave) | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Arnulfo Vielgo is one of 5,652 internists in Illinois
Internal medicine is Dr. Vielgo's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Vielgo has a license on file in Illinois.
Specialties and state licenses
- Internal medicine, Illinois
Internists near Dr. Vielgo
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. Arnulfo Vielgo's patients have a median age of 67
Across all payers, Dmand AI patient panel data puts Dr. Vielgo's median patient age at 67, with 50% women.
Dr. Vielgo's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women50%
- Men47%
Source: Dmand AI Patient Panel Data
Sources for Dr. Arnulfo Vielgo'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 Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel 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. Arnulfo Vielgo
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. Arnulfo Vielgo's NPI number?
Dr. Arnulfo Vielgo's NPI number is 1992717029. It was assigned on August 13, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Arnulfo Vielgo?
Dr. Arnulfo Vielgo is an internist in Oak Lawn, Illinois. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Arnulfo Vielgo practice?
Dr. Vielgo practices at 9730 S Western Ave Ste 500 Suite 500, Evergreen Park, IL 60805. Dr. Vielgo also practices at 4440 W 95th St, Oak Lawn, IL 60453. Dr. Vielgo's primary practice is Advocate Medical Group (dreyer) - Pediatrics - Evergreen Park (S Western Ave) in Evergreen Park, Illinois.
What is Dr. Arnulfo Vielgo's office phone number?
The practice phone on file for Dr. Vielgo is (708) 425-7337.
What medical group is Dr. Arnulfo Vielgo part of?
Dr. Vielgo is linked to Dreyer Medical Clinic (Advocate Medical Group).
How long has Dr. Arnulfo Vielgo been practicing?
Dr. Vielgo's NPI was assigned in 2006.
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