Michael Barrett, MD
NPI 1588637771 · Family Medicine Physician · Lamar, SC
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Barrett, MD is a Family Medicine Physician provider in Lamar, SC (NPI 1588637771).
Provider details
- NPI number
- 1588637771
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 16219 (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
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
7,104 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) |
|---|---|---|
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 572 | $8 |
| Blood Test, Basic Group of Blood Chemicals (calcium, Total)80048 | 566 | $8 |
| Liver Function Blood Test Panel80076 | 559 | $8 |
| Uric Acid Level, Blood84550 | 556 | $4 |
| Magnesium Level83735 | 555 | $7 |
| Automated Urinalysis Test81003 | 476 | $2 |
| Urine Microalbumin (protein) Level |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 163 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 286 | 100 |
| Apixabanbrand: Eliquis | 191 | 20 |
| Pravastatin Sodium | 166 | 47 |
| Sitagliptin Phosphatebrand: Januvia | 156 | 43 |
| Levothyroxine Sodium | 155 | 29 |
| Amlodipine Besylate | 142 | 49 |
| Omeprazole |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$581 across 31 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
- 2006-02-09
- Last updated
- 2024-05-07
- Certified
- 2024-05-07
Frequently asked questions
- What is Michael Barrett's NPI number?
- Michael Barrett's National Provider Identifier (NPI) is 1588637771, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Barrett's specialty?
- Michael Barrett is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Barrett located?
- Michael Barrett's practice location on file with NPPES is 301 W Main St, Lamar, SC 29069-7102.
- What is Michael Barrett's phone number?
- The practice phone number listed in the NPPES registry for Michael Barrett is (843) 395-8400.
- Does Michael Barrett accept Medicare?
- Michael Barrett is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Barrett's NPI active?
- Yes — Michael Barrett's NPI (1588637771) is active in the NPPES registry as of the last update on 2024-05-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.