Derek Wong, D.O.
NPI 1114374782 · Internal Medicine Physician · East Liverpool, OH
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Derek Wong, D.O. is a Internal Medicine Physician provider in East Liverpool, OH (NPI 1114374782).
Provider details
- NPI number
- 1114374782
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- Yes
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
10 yrs in NPPES registry
- Profile completeness25% of score
83% of core fields populated
- Practice footprint15% of score
5 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
651 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 195 | $112 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 124 | $85 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 105 | $164 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 84 | $108 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 61 | $75 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 93 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Furosemide | 187 | 47 |
| Amlodipine Besylate | 170 | 32 |
| Potassium Chloride | 169 | 39 |
| Levothyroxine Sodium | 166 | 31 |
| Atorvastatin Calcium | 157 | 34 |
| Lisinopril | 126 | 31 |
| Gabapentin | 114 | 15 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$18 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 (4)
- 44400 Bayview Ave#47308Clinton Township, MI 48038-1579Phone: (626) 696-5857
- 123 W 6th StEast Liverpool, OH 43920-2921Phone: (330) 385-7170Fax: (330) 385-6359
- 16761 Saint Clair Ave # 2East Liverpool, OH 43920-9400Phone: (330) 932-3301Fax: (330) 368-0957
- 330 N Market St Ste BLisbon, OH 44432-1146Phone: (330) 870-4601Fax: (330) 870-4189
Registry dates
- Enumerated
- 2016-05-24
- Last updated
- 2021-09-29
- Certified
- 2021-09-29
Frequently asked questions
- What is Derek Wong's NPI number?
- Derek Wong's National Provider Identifier (NPI) is 1114374782, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Derek Wong's specialty?
- Derek Wong is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Derek Wong located?
- Derek Wong's practice location on file with NPPES is 425 W 5th St, East Liverpool, OH 43920-2405.
- What is Derek Wong's phone number?
- The practice phone number listed in the NPPES registry for Derek Wong is (330) 385-7200.
- Does Derek Wong accept Medicare?
- Derek Wong is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Derek Wong's NPI active?
- Yes — Derek Wong's NPI (1114374782) is active in the NPPES registry as of the last update on 2021-09-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.