Physician Profile

Mary F. O'Brien, M.D.

Unclaimed Profile

About Dr. O'brien

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Specialty

Pediatrics (Primary)

Credentials & Licensing

TX licenseH7577
NPI1659513570
NPI issued03/25/2009

Source: NPPES NPI Registry

Common questions

What is Mary F. O'Brien's specialty?

Mary F. O'Brien is a pediatrician in Houston, TX. That is the designation recorded for this NPI in the federal registry, where it is listed as “Pediatrics”.

NPI registry

Where can I find Mary F. O'Brien?

Mary F. O'Brien is listed at 900 Threadneedle St Suite 100, Houston, TX 77079. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How do I contact Mary F. O'Brien?

The number on file is (281) 588-3486. Guide.md cannot book appointments or pass on messages — please call the office directly.

NPI registry

What is Mary F. O'Brien's NPI number?

Mary F. O'Brien's National Provider Identifier is 1659513570. 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 Mary F. O'Brien been practicing?

Mary F. O'Brien has 17+ years experience. Registered with an NPI since 2009. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.

NPI registry

Has Mary F. O'Brien confirmed this information?

Not yet. This profile is built from public federal data and has not been confirmed by Mary F. O'Brien. 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.