Yoonjie Chung, MD
NPI 1447720719 · Family Medicine Physician · Allentown, PA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Yoonjie Chung, MD is a Family Medicine Physician provider in Allentown, PA (NPI 1447720719).
Provider details
- NPI number
- 1447720719
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- MD475432 (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 documented practice locations
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 86 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 314 | 89 |
| Empagliflozinbrand: Jardiance | 198 | 47 |
| Amlodipine Besylate | 180 | 43 |
| Omeprazole | 172 | 43 |
| Lisinopril | 165 | 47 |
| Metformin Hcl | 136 | 36 |
| Metformin Hcl |
Practice location
Mailing address
Additional practice locations (2)
- 1200 S Cedar Crest BlvdAllentown, PA 18103-6202Phone: (610) 402-2273
- 400 N 17th St Ste 300Allentown, PA 18104-5052Phone: (610) 969-3500
Registry dates
- Enumerated
- 2018-11-29
- Last updated
- 2022-02-16
- Certified
- 2022-02-16
Frequently asked questions
- What is Yoonjie Chung's NPI number?
- Yoonjie Chung's National Provider Identifier (NPI) is 1447720719, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Yoonjie Chung's specialty?
- Yoonjie Chung is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Yoonjie Chung located?
- Yoonjie Chung's practice location on file with NPPES is 1730 Chew St, Allentown, PA 18104-5549.
- What is Yoonjie Chung's phone number?
- The practice phone number listed in the NPPES registry for Yoonjie Chung is (610) 969-3500.
- Does Yoonjie Chung accept Medicare?
- Yoonjie Chung is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Yoonjie Chung's NPI active?
- Yes — Yoonjie Chung's NPI (1447720719) is active in the NPPES registry as of the last update on 2022-02-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.