Chandni Patel, M.D.
NPI 1811300635 · Geriatric Medicine (Internal Medicine) Physician · Chicago, IL
Enrolled with Medicare as Practitioner - Geriatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Chandni Patel, M.D. is a Geriatric Medicine (Internal Medicine) Physician provider in Chicago, IL (NPI 1811300635).
Provider details
- NPI number
- 1811300635
- Entity type
- Individual
- Primary specialty
- Geriatric Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 036143167 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
12 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
1,282 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 | 445 | $135 |
| 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 | 233 | $17 |
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 210 | $114 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 205 | $139 |
| Administration of Influenza Virus VaccineG0008 | 58 | $34 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 117 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 615 | 157 |
| Levothyroxine Sodium | 364 | 80 |
| Amlodipine Besylate | 305 | 84 |
| Losartan Potassium | 291 | 70 |
| Metoprolol Succinate | 246 | 61 |
| Gabapentin | 183 | 56 |
| Lisinopril |
Practice location
Mailing address
Registry dates
- Enumerated
- 2014-06-10
- Last updated
- 2026-01-07
- Certified
- 2026-01-07
Frequently asked questions
- What is Chandni Patel's NPI number?
- Chandni Patel's National Provider Identifier (NPI) is 1811300635, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Chandni Patel's specialty?
- Chandni Patel is listed in the NPPES registry with a primary specialty of Geriatric Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Chandni Patel located?
- Chandni Patel's practice location on file with NPPES is 259 E Erie St Ste 2200, Chicago, IL 60611-3370.
- What is Chandni Patel's phone number?
- The practice phone number listed in the NPPES registry for Chandni Patel is (123) 926-6000.
- Does Chandni Patel accept Medicare?
- Chandni Patel is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Chandni Patel's NPI active?
- Yes — Chandni Patel's NPI (1811300635) is active in the NPPES registry as of the last update on 2026-01-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.