Soon Chung, MD
NPI 1629250196 · Internal Medicine Physician · Baltimore, MD
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Soon Chung, MD is a Internal Medicine Physician provider in Baltimore, MD (NPI 1629250196).
Provider details
- NPI number
- 1629250196
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- D0068507 (MD)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Hospitals
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
18 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
950 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 50 Minutes99233 | 738 | $121 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 164 | $116 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 35 | $80 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 13 | $176 |
Typical Medicare-allowed amounts for these services range $80–$176 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 39 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 82 | 41 |
| Losartan Potassium | 61 | 24 |
| Metformin Hcl | 58 | 23 |
| Alendronate Sodium | 51 | 14 |
| Amlodipine Besylate | 51 | 29 |
| Omeprazole | 44 | 11 |
| Donepezil Hcl | 26 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-11-27
- Last updated
- 2016-02-19
Frequently asked questions
- What is Soon Chung's NPI number?
- Soon Chung's National Provider Identifier (NPI) is 1629250196, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Soon Chung's specialty?
- Soon Chung is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Soon Chung located?
- Soon Chung's practice location on file with NPPES is 9000 Franklin Square Dr, Baltimore, MD 21237-3901.
- What is Soon Chung's phone number?
- The practice phone number listed in the NPPES registry for Soon Chung is (443) 777-8186.
- Does Soon Chung accept Medicare?
- Soon Chung is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Soon Chung's NPI active?
- Yes — Soon Chung's NPI (1629250196) is active in the NPPES registry as of the last update on 2016-02-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.