Justin Humphrey, DO
NPI 1285128660 · Internal Medicine Physician · Columbia, SC
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Justin Humphrey, DO is a Internal Medicine Physician provider in Columbia, SC (NPI 1285128660).
Provider details
- NPI number
- 1285128660
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- LL52041 (SC)
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
8 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
788 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 35 Minutes99232 | 267 | $72 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 192 | $105 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 155 | $108 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 104 | $159 |
| Critical Care, First 30-74 Minutes99291 | 46 | $195 |
| Hospital Discharge Day Management, 30 Minutes Or Less99238 | 24 | $74 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 16 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Cefdinir | 105 | 104 |
| Prednisone | 59 | 51 |
| Apixabanbrand: Eliquis | 31 | 20 |
| Azithromycin | 30 | 30 |
| Levofloxacin | 30 | 29 |
| Oxycodone Hcl | 28 | 26 |
| Ondansetron Hcl | 18 | 18 |
| Furosemide |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$5 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
- 2018-06-19
- Last updated
- 2018-06-19
Frequently asked questions
- What is Justin Humphrey's NPI number?
- Justin Humphrey's National Provider Identifier (NPI) is 1285128660, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Justin Humphrey's specialty?
- Justin Humphrey is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Justin Humphrey located?
- Justin Humphrey's practice location on file with NPPES is Internal Medicine Clinic, Columbia, SC 29203.
- What is Justin Humphrey's phone number?
- The practice phone number listed in the NPPES registry for Justin Humphrey is (803) 434-4153.
- Does Justin Humphrey accept Medicare?
- Justin Humphrey is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Justin Humphrey's NPI active?
- Yes — Justin Humphrey's NPI (1285128660) is active in the NPPES registry as of the last update on 2018-06-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.