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Physician Profile

Geraldine C. Diaz, D.O.

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Where to find Geraldine C. Diaz, D.O.

About Dr. Diaz

Based in Brentwood, NY, Geraldine C. Diaz, D.O. is listed in the NPI registry under anesthesiology. Geraldine graduated from Philadelphia College of Osteopathic Medicine in 2001. Geraldine is also listed as specializing in anesthesiology — critical care. Medicare claims data shows Geraldine provided 569 services to 558 patients. The services billed most often include anesthesia for lens surgery, anesthesia for other procedure on eye, and anesthesia for procedure on eyelid. NPI 1003987967 identifies this record in the national registry.

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

Specialty

Credentials & Licensing

NY licenceAs reported to the NPI registry
No. 225683As reported
IL licenceAs reported to the NPI registry
No. 036126434As reported
NPINational Provider Identifier
1003987967Issued 2006

As reported to the NPI registry ↗

Medicare information

Accepts Medicare assignmentYes
Medicare opt-outNo
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 Geraldine C. Diaz?

Geraldine C. Diaz is an anesthesiologist in Brentwood, NY. That is the designation recorded for this NPI in the federal registry, where it is listed as “Anesthesiology”.

NPI registry

What is Geraldine C. Diaz's address?

Geraldine C. Diaz is listed at 601 Suffolk Ave, Brentwood, NY 11717. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How can I make an appointment with Geraldine C. Diaz?

The number on file is (631) 231-4455. Contact the office directly to confirm availability and scheduling.

NPI registry

What is the NPI for Geraldine C. Diaz?

Geraldine C. Diaz's National Provider Identifier is 1003987967. 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

Where did Geraldine C. Diaz train?

Geraldine C. Diaz attended Philadelphia College of Osteopathic Medicine, graduating in 2001. This comes from the CMS National Downloadable File.

CMS public data

How much experience does Geraldine C. Diaz have?

Geraldine C. Diaz has 25 years experience. Calculated from a graduation year of 2001, reported in the CMS National Downloadable File.

CMS public data

What procedures does Geraldine C. Diaz perform?

According to Medicare billing data, Geraldine C. Diaz provides treatments such as anesthesia for lens surgery and anesthesia for other procedure on eye. This reflects Medicare patients only and is billing volume, not a measure of quality.

Medicare claims

Is Geraldine C. Diaz's profile verified?

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

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