Are you Alvin C. Abinsay, M.D.? This profile is yours to edit: update your address, phone, photo and services.
Edit this profileAlvin C. Abinsay, M.D. practices internal medicine in Marion, SC. According to Medicare claims data, Alvin cared for 169 Medicare patients across 170 services. The services billed most often include sleep study in sleep lab with continuous airway pressure (6 years or older), sleep study including heart rate, breathing, airflow, and effort, and sleep study in sleep lab (6 years or older). The provider's National Provider Identifier (NPI) is 1689608002.
Factual summary compiled by Guide.md from public records; not written by this provider.
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
1205 N MAIN ST
Marion, SC 29571
Within Internal Medicine generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
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170 services · 169 patients · 3 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Sleep study in sleep lab with continuous airway pressure (6 years or older) | Treatment | 95811 |
72 | More often than most peers in Internal Medicine |
| Sleep study including heart rate, breathing, airflow, and effort | Treatment | 95806 |
60 | More often than most peers in Internal Medicine |
| Sleep study in sleep lab (6 years or older) | Treatment | 95810 |
38 | As often as other peers in Internal Medicine |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Alvin C. Abinsay is an internist in Marion, SC. That is the designation recorded for this NPI in the federal registry, where it is listed as “Internal Medicine”.
NPI registry
Alvin C. Abinsay is listed at 1205 N Main St, Marion, SC 29571. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (843) 423-0760. Contact the office directly to confirm availability and scheduling.
NPI registry
Alvin C. Abinsay's National Provider Identifier is 1689608002. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Alvin C. Abinsay attended Other, graduating in 1991. This comes from the CMS National Downloadable File.
CMS public data
Alvin C. Abinsay has 35 years experience. Calculated from a graduation year of 1991, reported in the CMS National Downloadable File.
CMS public data
According to Medicare billing data, Alvin C. Abinsay provides treatments such as sleep study in sleep lab with continuous airway pressure and sleep study including heart rate, breathing, airflow, and effort. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Not yet. This profile is built from public federal data and has not been confirmed by Alvin C. Abinsay. If this is you, claiming it is free.
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