Sunil Chulani, M.D.
NPI 1942738877 · Pulmonary Disease Physician · Knoxville, TN
Enrolled with Medicare as Practitioner - Pulmonary Disease · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sunil Chulani, M.D. is a Pulmonary Disease Physician provider in Knoxville, TN (NPI 1942738877).
Provider details
- NPI number
- 1942738877
- Entity type
- Individual
- Primary specialty
- Pulmonary Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 67606 (TN)
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 tenure25% of score
9 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
676 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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 | 195 | $109 |
| Critical Care, First 30-74 Minutes99291 | 134 | $195 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 121 | $71 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 42 | $159 |
| Hospital Discharge Day Management, 30 Minutes Or Less99238 | 26 | $74 |
| Test to Determine Lung Volumes Using Gas Dilution Or Washout94727 | 21 | $38 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 5 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Apixabanbrand: Eliquis | 34 | — |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 33 | 25 |
| Fluticasone/Umeclidin/Vilanterbrand: Trelegy Ellipta | 31 | 16 |
| Prednisone | 21 | 15 |
| Budesonide/Glycopyr/Formoterolbrand: Breztri Aerosphere | 12 | — |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means , never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$532 across 19 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2017-05-23
- Last updated
- 2025-02-19
- Certified
- 2025-02-19
Frequently asked questions
- What is Sunil Chulani's NPI number?
- Sunil Chulani's National Provider Identifier (NPI) is 1942738877, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sunil Chulani's specialty?
- Sunil Chulani is listed in the NPPES registry with a primary specialty of Pulmonary Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Sunil Chulani located?
- Sunil Chulani's practice location on file with NPPES is 6473 Kingston Pike Ste 6473, Knoxville, TN 37919-4832.
- What is Sunil Chulani's phone number?
- The practice phone number listed in the NPPES registry for Sunil Chulani is (865) 588-8831.
- Does Sunil Chulani accept Medicare?
- Sunil Chulani is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sunil Chulani's NPI active?
- Yes — Sunil Chulani's NPI (1942738877) is active in the NPPES registry as of the last update on 2025-02-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.