Subramanyam Chittivelu, M.D.
NPI 1932195880 · Critical Care Medicine (Internal Medicine) Physician · Peoria, IL
Enrolled with Medicare as Practitioner - Pulmonary Disease · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Subramanyam Chittivelu, M.D. is a Critical Care Medicine (Internal Medicine) Physician provider in Peoria, IL (NPI 1932195880).
Provider details
- NPI number
- 1932195880
- Entity type
- Individual
- Primary specialty
- Critical Care Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 036105660 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
20 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
1,043 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 50 Minutes99233 | 219 | $113 |
| Critical Care, First 30-74 Minutes99291 | 152 | $206 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 136 | $166 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 123 | $122 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 70 | $87 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 22 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 198 | 58 |
| Fluticasone/Umeclidin/Vilanterbrand: Trelegy Ellipta | 119 | 27 |
| Montelukast Sodium | 81 | 26 |
| Azithromycin | 78 | 26 |
| Fluticasone/Vilanterolbrand: Breo Ellipta | 43 | — |
| Roflumilast | 41 | — |
| Tiotropium Br/Olodaterol Hclbrand: Stiolto Respimat |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-09-26
- Last updated
- 2025-01-21
- Certified
- 2025-01-21
Frequently asked questions
- What is Subramanyam Chittivelu's NPI number?
- Subramanyam Chittivelu's National Provider Identifier (NPI) is 1932195880, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Subramanyam Chittivelu's specialty?
- Subramanyam Chittivelu is listed in the NPPES registry with a primary specialty of Critical Care Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Subramanyam Chittivelu located?
- Subramanyam Chittivelu's practice location on file with NPPES is 1001 Main St, Peoria, IL 61606-1907.
- What is Subramanyam Chittivelu's phone number?
- The practice phone number listed in the NPPES registry for Subramanyam Chittivelu is (309) 672-5682.
- Does Subramanyam Chittivelu accept Medicare?
- Subramanyam Chittivelu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Subramanyam Chittivelu's NPI active?
- Yes — Subramanyam Chittivelu's NPI (1932195880) is active in the NPPES registry as of the last update on 2025-01-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.