Chi Man Lei, MD
NPI 1891280624 · Internal Medicine Physician · Jamaica, NY
Enrolled with Medicare as Practitioner - Hospitalist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Chi Man Lei, MD is a Internal Medicine Physician provider in Jamaica, NY (NPI 1891280624).
Provider details
- NPI number
- 1891280624
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 036155546 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
8 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
1,006 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) |
|---|---|---|
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 310 | $110 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 254 | $114 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 189 | $167 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 126 | $76 |
| Critical Care, First 30-74 Minutes99291 | 92 | $207 |
| Advance Care Planning, First 30 Minutes99497 | 35 | $73 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 16 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Dexamethasone | 47 | 44 |
| Levofloxacin | 45 | 45 |
| Azithromycin | 37 | 37 |
| Furosemide | 33 | 27 |
| Cefdinir | 26 | 26 |
| Amlodipine Besylate | 25 | 14 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 22 | 21 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2018-06-25
- Last updated
- 2025-07-22
- Certified
- 2025-07-22
Frequently asked questions
- What is Chi Man Lei's NPI number?
- Chi Man Lei's National Provider Identifier (NPI) is 1891280624, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Chi Man Lei's specialty?
- Chi Man Lei is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Chi Man Lei located?
- Chi Man Lei's practice location on file with NPPES is 8268 164th St, Jamaica, NY 11432-1104.
- What is Chi Man Lei's phone number?
- The practice phone number listed in the NPPES registry for Chi Man Lei is (718) 883-4080.
- Does Chi Man Lei accept Medicare?
- Chi Man Lei is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Chi Man Lei's NPI active?
- Yes — Chi Man Lei's NPI (1891280624) is active in the NPPES registry as of the last update on 2025-07-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.