Nan Li, MD
NPI 1942590880 · Pulmonary Disease Physician · New York, NY
Enrolled with Medicare as Practitioner - Pulmonary Disease · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nan Li, MD is a Pulmonary Disease Physician provider in New York, NY (NPI 1942590880).
Provider details
- NPI number
- 1942590880
- Entity type
- Individual
- Primary specialty
- Pulmonary Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 273840-1 (NY)
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
15 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
1,315 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) |
|---|---|---|
| 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 | 259 | $18 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 219 | $102 |
| Test to Measure Expiratory Airflow and Volume Changes Before and After Medication Administration94060 | 110 | $11 |
| Test to Determine Lung Volumes Using Sensors94726 | 110 | $13 |
| Test to Examine How Well the Lungs Exchange Gases94729 | 110 | $10 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 20 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Fluticasone/Umeclidin/Vilanterbrand: Trelegy Ellipta | 199 | 43 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 124 | 49 |
| Prednisone | 53 | 29 |
| Montelukast Sodium | 46 | 12 |
| Budesonide/Formoterol Fumaratebrand: Budesonide-Formoterol Fumarate | 45 | — |
| Umeclidinium Brm/Vilanterol Trbrand: Anoro Ellipta | 44 | 14 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2011-04-12
- Last updated
- 2019-04-25
Frequently asked questions
- What is Nan Li's NPI number?
- Nan Li's National Provider Identifier (NPI) is 1942590880, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nan Li's specialty?
- Nan Li is listed in the NPPES registry with a primary specialty of Pulmonary Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Nan Li located?
- Nan Li's practice location on file with NPPES is 10 Union Sq E, New York, NY 10003-3314.
- What is Nan Li's phone number?
- The practice phone number listed in the NPPES registry for Nan Li is (212) 420-2377.
- Does Nan Li accept Medicare?
- Nan Li is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nan Li's NPI active?
- Yes — Nan Li's NPI (1942590880) is active in the NPPES registry as of the last update on 2019-04-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.