Leon Chen
NPI 1316189350 · Otolaryngology Physician · Brooklyn, NY
Enrolled with Medicare as Practitioner - Otolaryngology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Leon Chen is a Otolaryngology Physician provider in Brooklyn, NY (NPI 1316189350).
Provider details
- NPI number
- 1316189350
- Entity type
- Individual
- Primary specialty
- Otolaryngology PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
- License
- 258968 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
17 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
659 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 170 | $109 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 163 | $134 |
| Removal of Impacted Ear Wax69210 | 106 | $52 |
| Diagnostic Exam of Nasal Passages Using an Endoscope31231 | 99 | $229 |
| Removal of Impacted Cerumen (one Or Both Ears) By Physician on Same Date of Service As Audiologic Function TestingG0268 | 73 | $56 |
| Diagnostic Exam of Voice Box Using a Flexible Endoscope31575 | 24 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Fluticasone Propionate | 106 | 51 |
| Azelastine Hcl | 86 | 31 |
| Mometasone Furoate | 44 | 44 |
| Neomycin/Polymyxin B/Hydrocortbrand: Neomycin-Polymyxin-Hc | 27 | 23 |
| Omeprazole | 22 | 20 |
| Ofloxacin | 21 | 13 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 20 | 20 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2009-04-06
- Last updated
- 2019-04-02
Frequently asked questions
- What is Leon Chen's NPI number?
- Leon Chen's National Provider Identifier (NPI) is 1316189350, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Leon Chen's specialty?
- Leon Chen is listed in the NPPES registry with a primary specialty of Otolaryngology Physician (Allopathic & Osteopathic Physicians).
- Where is Leon Chen located?
- Leon Chen's practice location on file with NPPES is 802 64th St, Brooklyn, NY 11220-4730.
- What is Leon Chen's phone number?
- The practice phone number listed in the NPPES registry for Leon Chen is (718) 748-5225.
- Does Leon Chen accept Medicare?
- Leon Chen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Leon Chen's NPI active?
- Yes — Leon Chen's NPI (1316189350) is active in the NPPES registry as of the last update on 2019-04-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.