Dipika Oberoi, MD
NPI 1023240652 · Internal Medicine Physician · Evanston, IL
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Dipika Oberoi, MD is a Internal Medicine Physician provider in Evanston, IL (NPI 1023240652).
Provider details
- NPI number
- 1023240652
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 125056406 (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
16 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
818 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 | 202 | $17 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 197 | $102 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 185 | $137 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 112 | $70 |
| Prolonged Preventive Service(s) (beyond the Typical Service Time of the Primary Procedure), in the Office Or Other Outpatient Setting Requiring Direct Patient Contact Beyond the Usual Service; First 30 Minutes (list Separately in Addition to Code for PreveG0513 | 51 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 109 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 538 | 152 |
| Losartan Potassium | 355 | 97 |
| Amlodipine Besylate | 288 | 93 |
| Metformin Hcl | 269 | 78 |
| Levothyroxine Sodium | 257 | 66 |
| Metoprolol Succinate | 188 | 58 |
| Omeprazole |
Practice location
Mailing address
Registry dates
- Enumerated
- 2009-08-15
- Last updated
- 2021-02-16
- Certified
- 2021-02-16
Frequently asked questions
- What is Dipika Oberoi's NPI number?
- Dipika Oberoi's National Provider Identifier (NPI) is 1023240652, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dipika Oberoi's specialty?
- Dipika Oberoi is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Dipika Oberoi located?
- Dipika Oberoi's practice location on file with NPPES is 2650 Ridge Ave, Evanston, IL 60201-1718.
- What is Dipika Oberoi's phone number?
- The practice phone number listed in the NPPES registry for Dipika Oberoi is (847) 570-2700.
- Does Dipika Oberoi accept Medicare?
- Dipika Oberoi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Dipika Oberoi's NPI active?
- Yes — Dipika Oberoi's NPI (1023240652) is active in the NPPES registry as of the last update on 2021-02-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.