Ashok Khilwani, M.D.
NPI 1770788317 · Hospitalist Physician · Chicago, IL
Enrolled with Medicare as Practitioner - Hospitalist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ashok Khilwani, M.D. is a Hospitalist Physician provider in Chicago, IL (NPI 1770788317).
Provider details
- NPI number
- 1770788317
- Entity type
- Individual
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 036.118239 (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
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
1,029 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 756 | $81 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 178 | $117 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 84 | $136 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 11 | $122 |
Typical Medicare-allowed amounts for these services range $81–$136 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 10 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Furosemide | 32 | 26 |
| Prednisone | 28 | 27 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 26 | 26 |
| Pantoprazole Sodium | 22 | 21 |
| Atorvastatin Calcium | 20 | 20 |
| Carvedilol | 16 | 15 |
| Hydralazine Hcl | 15 |
Practice location
Mailing address
Additional practice locations (2)
- 5841 S Maryland AveChicago, IL 60637-1443Phone: (888) 824-0200
- 20201 Crawford AveOlympia Fields, IL 60461-1010Phone: (708) 855-7297Fax: (708) 679-2161
Registry dates
- Enumerated
- 2007-06-15
- Last updated
- 2024-11-21
- Certified
- 2024-11-21
Frequently asked questions
- What is Ashok Khilwani's NPI number?
- Ashok Khilwani's National Provider Identifier (NPI) is 1770788317, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ashok Khilwani's specialty?
- Ashok Khilwani is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Ashok Khilwani located?
- Ashok Khilwani's practice location on file with NPPES is 836 W Wellington Ave, Chicago, IL 60657-5147.
- What is Ashok Khilwani's phone number?
- The practice phone number listed in the NPPES registry for Ashok Khilwani is (773) 975-1600.
- Does Ashok Khilwani accept Medicare?
- Ashok Khilwani is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ashok Khilwani's NPI active?
- Yes — Ashok Khilwani's NPI (1770788317) is active in the NPPES registry as of the last update on 2024-11-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.