Weekon Choi, M.D.
NPI 1609806694 · Pulmonary Disease Physician · Englewood Cliffs, NJ
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Weekon Choi, M.D. is a Pulmonary Disease Physician provider in Englewood Cliffs, NJ (NPI 1609806694).
Provider details
- NPI number
- 1609806694
- Entity type
- Individual
- Primary specialty
- Pulmonary Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 25MA06312400 (NJ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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 tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
2,407 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) |
|---|---|---|
| Critical Care, First 30-74 Minutes99291 | 754 | $227 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 528 | $81 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 424 | $123 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 193 | $119 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 176 | $180 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 31 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 55 | 13 |
| Methylprednisolone | 50 | 38 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 42 | 17 |
| Fluticasone/Umeclidin/Vilanterbrand: Trelegy Ellipta | 42 | 13 |
| Fluticasone/Vilanterolbrand: Breo Ellipta | 41 | — |
| Azithromycin | 39 | 31 |
| Amlodipine Besylate |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$238 across 16 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
Additional practice locations (2)
- 17 Elm Ave Fl 3Hackensack, NJ 07601-4702Phone: (201) 488-2210Fax: (201) 488-2110
- 30 Prospect Ave.Critical Care UnitHackensack, NJ 07601Phone: (551) 996-3500Fax: (551) 996-3298
Registry dates
- Enumerated
- 2006-07-04
- Last updated
- 2022-12-21
- Certified
- 2022-12-21
Frequently asked questions
- What is Weekon Choi's NPI number?
- Weekon Choi's National Provider Identifier (NPI) is 1609806694, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Weekon Choi's specialty?
- Weekon Choi is listed in the NPPES registry with a primary specialty of Pulmonary Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Weekon Choi located?
- Weekon Choi's practice location on file with NPPES is 6 Sylvan Avenue, Englewood Cliffs, NJ 07632-2432.
- What is Weekon Choi's phone number?
- The practice phone number listed in the NPPES registry for Weekon Choi is (201) 488-2210.
- Does Weekon Choi accept Medicare?
- Weekon Choi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Weekon Choi's NPI active?
- Yes — Weekon Choi's NPI (1609806694) is active in the NPPES registry as of the last update on 2022-12-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.