Sunghyun Chung, MD
NPI 1073181707 · Family Medicine Physician · Redlands, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sunghyun Chung, MD is a Family Medicine Physician provider in Redlands, CA (NPI 1073181707).
Provider details
- NPI number
- 1073181707
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
5 yrs in NPPES registry
- Profile completeness25% of score
83% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
18 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 18 | $132 |
Typical Medicare-allowed amounts for these services range $132–$132 (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 · 23 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 62 | 30 |
| Atorvastatin Calcium | 49 | 38 |
| Levothyroxine Sodium | 36 | 28 |
| Losartan Potassium | 31 | 25 |
| Lisinopril | 30 | 24 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 30 | 18 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$125 across 1 record (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 (1)
- 2 W Fern AveRedlands, CA 92373-5916Phone: (909) 335-4102
Registry dates
- Enumerated
- 2021-06-17
- Last updated
- 2025-12-08
- Certified
- 2025-12-08
Frequently asked questions
- What is Sunghyun Chung's NPI number?
- Sunghyun Chung's National Provider Identifier (NPI) is 1073181707, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sunghyun Chung's specialty?
- Sunghyun Chung is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Sunghyun Chung located?
- Sunghyun Chung's practice location on file with NPPES is 1600 E Citrus Ave Ste a, Redlands, CA 92374-4802.
- What is Sunghyun Chung's phone number?
- The practice phone number listed in the NPPES registry for Sunghyun Chung is (909) 794-3682.
- Does Sunghyun Chung accept Medicare?
- Sunghyun Chung is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sunghyun Chung's NPI active?
- Yes — Sunghyun Chung's NPI (1073181707) is active in the NPPES registry as of the last update on 2025-12-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.