Diana Chicos, M.D.
NPI 1932132230 · Internal Medicine Physician · Chicago, IL
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Diana Chicos, M.D. is a Internal Medicine Physician provider in Chicago, IL (NPI 1932132230).
Provider details
- NPI number
- 1932132230
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 036-109199 (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
19 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
573 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 208 | $128 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 130 | $8 |
| 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 | 94 | $16 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 50 | $125 |
| Administration of Influenza Virus VaccineG0008 | 38 | $34 |
| Admn Sarscov2 Vacc 1 Dose90480 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 111 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 1,086 | 329 |
| Amlodipine Besylate | 730 | 218 |
| Losartan Potassium | 440 | 122 |
| Hydrochlorothiazide | 324 | 106 |
| Metformin Hcl | 295 | 89 |
| Metoprolol Succinate | 208 | 65 |
| Levothyroxine Sodium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-09
- Last updated
- 2022-09-21
- Certified
- 2022-09-21
Frequently asked questions
- What is Diana Chicos's NPI number?
- Diana Chicos's National Provider Identifier (NPI) is 1932132230, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diana Chicos's specialty?
- Diana Chicos is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Diana Chicos located?
- Diana Chicos's practice location on file with NPPES is 6434 W North Ave, Chicago, IL 60707-4030.
- What is Diana Chicos's phone number?
- The practice phone number listed in the NPPES registry for Diana Chicos is (773) 836-3000.
- Does Diana Chicos accept Medicare?
- Diana Chicos is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Diana Chicos's NPI active?
- Yes — Diana Chicos's NPI (1932132230) is active in the NPPES registry as of the last update on 2022-09-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.