Is 1.29 a high US level of creatinine for male 64?

A creatinine level of 1.29 mg/dL is within the normal range for men aged 60-69, according to the National Institutes of Health (NIH). However, it is important to note that creatinine levels can vary based on a number of factors, such as age, muscle mass, and certain medical conditions. If you are concerned about your creatinine level, it is important to talk to your doctor.