Derek Barker, D.P.M
NPI 1649408998 · Foot & Ankle Surgery Podiatrist · Claxton, GA
Enrolled with Medicare as Practitioner - Podiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Derek Barker, D.P.M is a Foot & Ankle Surgery Podiatrist provider in Claxton, GA (NPI 1649408998).
Provider details
- NPI number
- 1649408998
- Entity type
- Individual
- Primary specialty
- Foot & Ankle Surgery PodiatristPodiatric Medicine & Surgery Service Providers
- Credential
- D.P.M
- Sex
- Male
- Sole proprietor
- No
- License
- 5901002322 (MI)
Specialties & taxonomies
Podiatric Medicine & Surgery Service Providers
Podiatric Medicine & Surgery Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
17 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
1,065 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) |
|---|---|---|
| Removal of Fingernails Or Toenails, 6 Or More Nails11721 | 557 | $41 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 183 | $84 |
| X-Ray of Foot, Minimum of 3 Views73630 | 119 | $30 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 62 | $120 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 61 | $103 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 |
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 |
|---|---|---|
| Gabapentin | 63 | 19 |
| Pregabalin | 45 | 12 |
| Diclofenac Sodium | 36 | 21 |
| Methylprednisolone | 30 | 21 |
| Duloxetine Hcl | 24 | — |
| Doxycycline Hyclate | 22 | 21 |
| Clotrimazole | 20 | — |
| Ketoconazole |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$287 across 9 records (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
- 2009-06-25
- Last updated
- 2026-06-04
- Certified
- 2026-06-04
Frequently asked questions
- What is Derek Barker's NPI number?
- Derek Barker's National Provider Identifier (NPI) is 1649408998, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Derek Barker's specialty?
- Derek Barker is listed in the NPPES registry with a primary specialty of Foot & Ankle Surgery Podiatrist (Podiatric Medicine & Surgery Service Providers).
- Where is Derek Barker located?
- Derek Barker's practice location on file with NPPES is 310 N River St, Claxton, GA 30417-5920.
- What is Derek Barker's phone number?
- The practice phone number listed in the NPPES registry for Derek Barker is (912) 355-6615.
- Does Derek Barker accept Medicare?
- Derek Barker is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Derek Barker's NPI active?
- Yes — Derek Barker's NPI (1649408998) is active in the NPPES registry as of the last update on 2026-06-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.