Hyong Shim, M.D.
NPI 1144261538 · Internal Medicine Physician · Salem, OR
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Hyong Shim, M.D. is a Internal Medicine Physician provider in Salem, OR (NPI 1144261538).
Provider details
- NPI number
- 1144261538
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- MD072947 (OR)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
663 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 296 | $86 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 119 | $120 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 81 | $157 |
| Sleep Study in Sleep Lab With Continuous Airway Pressure (6 Years Or Older)95811 | 75 | $628 |
| Sleep Study in Sleep Lab (6 Years Or Older)95810 | 62 | $590 |
| Test to Measure Oxygen Level in Blood Using Ear Or Finger Device Continuously Overnight |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 12 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Doxepin Hcl | 233 | 81 |
| Zolpidem Tartrate | 178 | 170 |
| Clonazepam | 85 | 18 |
| Modafinil | 51 | 15 |
| Ropinirole Hcl | 50 | 15 |
| Pramipexole Di-Hclbrand: Pramipexole Dihydrochloride | 48 | 11 |
| Zaleplon | 41 | 20 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$51 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
Registry dates
- Enumerated
- 2006-06-09
- Last updated
- 2011-03-01
Frequently asked questions
- What is Hyong Shim's NPI number?
- Hyong Shim's National Provider Identifier (NPI) is 1144261538, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hyong Shim's specialty?
- Hyong Shim is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Hyong Shim located?
- Hyong Shim's practice location on file with NPPES is 925 Commercial St Se Ste 102, Salem, OR 97302-4172.
- What is Hyong Shim's phone number?
- The practice phone number listed in the NPPES registry for Hyong Shim is (503) 990-7187.
- Does Hyong Shim accept Medicare?
- Hyong Shim is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Hyong Shim's NPI active?
- Yes — Hyong Shim's NPI (1144261538) is active in the NPPES registry as of the last update on 2011-03-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.