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Provider Profile

Stephen J. Gaeng, PhD

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At a glance

About Dr. Gaeng

Listed in the NPI registry as a psychologist — clinical, Stephen J. Gaeng, PhD practices in Columbia, MD. NPI 1437157658 identifies this record in the national registry.

Factual summary compiled by Guide.md from public records; not written by this provider.

Specialty

Credentials & Licensing

MD licenceAs reported to the NPI registry
No. 1869As reported
NPINational Provider Identifier
1437157658Issued 2005

As reported to the NPI registry ↗

Medicare information

Medicare opt-outEnded January 2025
Can order and refer in MedicareYes

Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.

Common questions

What kind of doctor is Dr. Gaeng?

Dr. Gaeng is a psychologist in Columbia, MD. That is the designation recorded for this NPI in the federal registry, where it is listed as “Psychologist — Clinical”.

NPI registry

What is Dr. Gaeng's address?

Dr. Gaeng is listed at 10784 Hickory Ridge Rd, Columbia, MD 21044. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How can I make an appointment with Dr. Gaeng?

The number on file is (410) 964-0425. Contact the office directly to confirm availability and scheduling.

NPI registry

What is Dr. Gaeng's NPI number?

Dr. Gaeng's National Provider Identifier is 1437157658. 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 Dr. Gaeng been practicing?

Dr. Gaeng has 21+ years experience. Registered with an NPI since 2005. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.

NPI registry

Has Dr. Gaeng confirmed this information?

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

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