The task is to identify the correct NPI (National Provider Identifier) number for Joseph Smith, an Internal Medicine Physician in California with an area code of 858 for his phone number.

Solution By Steps

Step 1: Understand the Problem

The problem is asking to find the NPI number from a list of given numbers that corresponds to Joseph Smith, who is an Internal Medicine Physician in California with a specific area code for his phone number.

Step 2: Identify Relevant Information

The relevant information provided is that Joseph Smith’s phone number has an area code of 858. This information is used to filter or verify the NPI number, although the direct correlation between the area code and the NPI number is not explicitly stated.

Step 3: Analyze the Options

We need to analyze the list of NPI numbers provided to determine which one belongs to Joseph Smith. Since the area code is the only specific detail given, we can use it as a clue, though it’s not a direct method to find the NPI number.

Step 4: Make an Informed Guess

Given the information, we can make an informed guess based on the context. Since the area code is mentioned, it might suggest that the correct NPI number is associated with a provider in that area. However, without a direct link or database to verify, this step is speculative.

Step 5: Provide the Answer

Based on the information provided, we can select an NPI number from the list. Since there is no direct method to verify, any selection would be a guess.

Final Answer

The NPI number for Joseph Smith is not definitively determinable from the information provided. Additional verification through a healthcare provider database or similar resource would be necessary to confirm the correct NPI number.