Physician Profile

Caleb B. Kallen, M.D.

Unclaimed Profile

About Dr. Kallen

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Specialty

Reproductive Endocrinology (Primary)
Reproductive Endocrinology (Additional)

Credentials & Licensing

PA licenseMD071623L
GA license56465
NPI1407885114
NPI issued07/03/2006

License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.

Common questions

What is Caleb B. Kallen's specialty?

Caleb B. Kallen is a reproductive endocrinology in Philadelphia, PA. That is the designation recorded for this NPI in the federal registry.

NPI registry

Where can I find Caleb B. Kallen?

Caleb B. Kallen is listed at 834 Chestnut Street Suite 300, Philadelphia, PA 19107. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How do I contact Caleb B. Kallen?

The number on file is (215) 955-5000. Guide.md cannot book appointments or pass on messages — please call the office directly.

NPI registry

What is Caleb B. Kallen's NPI number?

Caleb B. Kallen's National Provider Identifier is 1407885114. 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

How long has Caleb B. Kallen been practicing?

Caleb B. Kallen has 20+ years experience. Registered with an NPI since 2006. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.

NPI registry

Has Caleb B. Kallen confirmed this information?

Not yet. This profile is built from public federal data and has not been confirmed by Caleb B. Kallen. If this is you, claiming it is free.

Guide.md

Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.