Virgilio Arenas, M.D.
NPI 1629190665 · Addiction Psychiatry Physician · Chicago, IL
Virgilio Arenas, M.D. is a Addiction Psychiatry Physician provider in Chicago, IL (NPI 1629190665).
Provider details
- NPI number
- 1629190665
- Entity type
- Individual
- Primary specialty
- Addiction Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 36112939 (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
19 yrs 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
- 2007-04-03
- Last updated
- 2009-01-21
Frequently asked questions
- What is Virgilio Arenas's NPI number?
- Virgilio Arenas's National Provider Identifier (NPI) is 1629190665, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Virgilio Arenas's specialty?
- Virgilio Arenas is listed in the NPPES registry with a primary specialty of Addiction Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Virgilio Arenas located?
- Virgilio Arenas's practice location on file with NPPES is 1901 W Harrison St, Chicago, IL 60612-3714.
- What is Virgilio Arenas's phone number?
- The practice phone number listed in the NPPES registry for Virgilio Arenas is (773) 869-5810.
- Is Virgilio Arenas's NPI active?
- Yes — Virgilio Arenas's NPI (1629190665) is active in the NPPES registry as of the last update on 2009-01-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.