Are you Joseph L. Klapper, M.D.? This profile is yours to edit: update your address, phone, photo and services.
Edit this profileJoseph L. Klapper, M.D. practices cardiovascular disease in Hollister, CA. Joseph is a 1990 graduate of Hahnemann University College of Medicine. According to Medicare claims data, the services billed most often include ultrasound of heart with color-depicted blood flow, rate, direction and valve function. The provider's National Provider Identifier (NPI) is 1881638260.
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.
901 SUNSET DR STE 4
Hollister, CA 95023
Within Cardiovascular Disease generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Specialized cardiovascular care
Most searched conditions
Coronary and ischemic heart disease
Heart failure and cardiomyopathy
Heart rhythm
Symptoms and functional disorders
Valve and structural heart
Vascular and risk factors
Artery & vascular
Heart inflammation
Heart muscle
Heart valves
Vascular disease
Advanced imaging
Catheter-based diagnosis and treatment
Heart & circulation
Office and noninvasive testing
Structural heart
Most searched procedures
Consultations
Diagnostic testing
Diagnostics
Heart devices
Heart imaging
Heart procedures
Heart rhythm procedures
Imaging
Implants
Recovery & rehabilitation
Vascular imaging
18 services · 16 patients · 1 distinct code
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | Treatment | 93306 |
18 | Less often than most peers in Cardiovascular Disease |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Joseph L. Klapper is a cardiologist in Hollister, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Cardiovascular Disease”.
NPI registry
Joseph L. Klapper is listed at 901 Sunset Dr Ste 4, Hollister, CA 95023. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (831) 636-1571. Contact the office directly to confirm availability and scheduling.
NPI registry
Joseph L. Klapper's National Provider Identifier is 1881638260. 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
Joseph L. Klapper attended Hahnemann University College of Medicine, graduating in 1990. This comes from the CMS National Downloadable File.
CMS public data
Joseph L. Klapper has 36 years experience. Calculated from a graduation year of 1990, reported in the CMS National Downloadable File.
CMS public data
According to Medicare billing data, Joseph L. Klapper provides treatments such as ultrasound of heart with color-depicted blood flow, rate, direction and valve function. 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 Joseph L. Klapper. If this is you, claiming it is free.
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