Justin Dyer, MD
NPI 1093211948 · Family Medicine Physician · Port Allen, LA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Justin Dyer, MD is a Family Medicine Physician provider in Port Allen, LA (NPI 1093211948).
Provider details
- NPI number
- 1093211948
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 325979 (LA)
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
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
232 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 | 87 | $119 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 36 | $84 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 33 | $9 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 14 | $156 |
| Administration of Influenza Virus VaccineG0008 | 14 | $30 |
| Automated Urinalysis Test81003 | 13 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 54 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 56 | 24 |
| Atorvastatin Calcium | 55 | 27 |
| Gabapentin | 54 | 17 |
| Rosuvastatin Calcium | 51 | 17 |
| Tirzepatidebrand: Mounjaro | 49 | — |
| Semaglutidebrand: Ozempic | 46 | 11 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$264 across 15 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
Additional practice locations (1)
- 6051 U S Highway 49Hattiesburg, MS 39401-7200Phone: (601) 579-3300
Registry dates
- Enumerated
- 2018-03-31
- Last updated
- 2025-04-24
- Certified
- 2025-04-24
Frequently asked questions
- What is Justin Dyer's NPI number?
- Justin Dyer's National Provider Identifier (NPI) is 1093211948, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Justin Dyer's specialty?
- Justin Dyer is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Justin Dyer located?
- Justin Dyer's practice location on file with NPPES is 4451 Hwy 1 S Ste 5, Port Allen, LA 70767-5907.
- What is Justin Dyer's phone number?
- The practice phone number listed in the NPPES registry for Justin Dyer is (225) 763-4852.
- Does Justin Dyer accept Medicare?
- Justin Dyer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Justin Dyer's NPI active?
- Yes — Justin Dyer's NPI (1093211948) is active in the NPPES registry as of the last update on 2025-04-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.