Jaehyoung Choi, MD
NPI 1336522960 · Internal Medicine Physician · West Chester, PA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jaehyoung Choi, MD is a Internal Medicine Physician provider in West Chester, PA (NPI 1336522960).
Provider details
- NPI number
- 1336522960
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD474865 (PA)
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
10 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
1,233 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 624 | $79 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 247 | $119 |
| Hospital Discharge Day Management, 30 Minutes Or Less99238 | 212 | $82 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 55 | $132 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 55 | $115 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 40 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 10 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Furosemide | 36 | 33 |
| Prednisone | 21 | 21 |
| Cefpodoxime Proxetil | 18 | 17 |
| Atorvastatin Calcium | 16 | 11 |
| Metoprolol Tartrate | 16 | — |
| Empagliflozinbrand: Jardiance | 15 | — |
| Apixabanbrand: Eliquis |
Practice location
Mailing address
Registry dates
- Enumerated
- 2015-07-01
- Last updated
- 2022-01-05
- Certified
- 2022-01-05
Frequently asked questions
- What is Jaehyoung Choi's NPI number?
- Jaehyoung Choi's National Provider Identifier (NPI) is 1336522960, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jaehyoung Choi's specialty?
- Jaehyoung Choi is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Jaehyoung Choi located?
- Jaehyoung Choi's practice location on file with NPPES is 701 E Marshall St, West Chester, PA 19380-4412.
- What is Jaehyoung Choi's phone number?
- The practice phone number listed in the NPPES registry for Jaehyoung Choi is (610) 431-5000.
- Does Jaehyoung Choi accept Medicare?
- Jaehyoung Choi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jaehyoung Choi's NPI active?
- Yes — Jaehyoung Choi's NPI (1336522960) is active in the NPPES registry as of the last update on 2022-01-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.