Octavio Vega, M.D.
NPI 1326484767 · Internal Medicine Physician · Chicago, IL
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Octavio Vega, M.D. is a Internal Medicine Physician provider in Chicago, IL (NPI 1326484767).
Provider details
- NPI number
- 1326484767
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 125062647 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
13 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
908 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 170 | $17 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 166 | $132 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 129 | $183 |
| Hemoglobin A1c Level83036 | 107 | $10 |
| Remote Monitoring of Physiologic Parameters, Initial Supply of Devices With Daily Recordings Or Programmed Alerts Transmission, Each 30 Days99454 | 79 | $48 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 78 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 487 | 152 |
| Amlodipine Besylate | 220 | 67 |
| Lisinopril | 212 | 54 |
| Metformin Hcl | 202 | 64 |
| Losartan Potassium | 155 | 47 |
| Rosuvastatin Calcium | 140 | 49 |
| Gabapentin |
Practice location
Mailing address
Registry dates
- Enumerated
- 2013-05-13
- Last updated
- 2013-05-13
Frequently asked questions
- What is Octavio Vega's NPI number?
- Octavio Vega's National Provider Identifier (NPI) is 1326484767, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Octavio Vega's specialty?
- Octavio Vega is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Octavio Vega located?
- Octavio Vega's practice location on file with NPPES is 1653 W Congress Pkwy, Chicago, IL 60612-3833.
- What is Octavio Vega's phone number?
- The practice phone number listed in the NPPES registry for Octavio Vega is (312) 451-4143.
- Does Octavio Vega accept Medicare?
- Octavio Vega is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Octavio Vega's NPI active?
- Yes — Octavio Vega's NPI (1326484767) is active in the NPPES registry as of the last update on 2013-05-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.