Ruben Vega Perez, MD, MPH
NPI 1083503858 · Family Medicine Physician · Chicago, IL
Enrolled with Medicare as Order and Referring Only - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ruben Vega Perez, MD, MPH is a Family Medicine Physician provider in Chicago, IL (NPI 1083503858).
Provider details
- NPI number
- 1083503858
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD, MPH
- Sex
- Male
- Sole proprietor
- No
- License
- 125.086999 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2025-06-28
- Last updated
- 2025-06-28
- Certified
- 2025-06-28
Frequently asked questions
- What is Ruben Vega Perez's NPI number?
- Ruben Vega Perez's National Provider Identifier (NPI) is 1083503858, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ruben Vega Perez's specialty?
- Ruben Vega Perez is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Ruben Vega Perez located?
- Ruben Vega Perez's practice location on file with NPPES is 4720 S California Ave, Chicago, IL 60632-2016.
- What is Ruben Vega Perez's phone number?
- The practice phone number listed in the NPPES registry for Ruben Vega Perez is (312) 942-2877.
- Does Ruben Vega Perez accept Medicare?
- Ruben Vega Perez is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ruben Vega Perez's NPI active?
- Yes — Ruben Vega Perez's NPI (1083503858) is active in the NPPES registry as of the last update on 2025-06-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.