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Physician Profile

Abigail De Guzman, D.O.

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At a glance

About Dr. De Guzman

Based in Knoxville, TN, Abigail De Guzman, D.O. is listed in the NPI registry under internal medicine. NPI 1427219302 identifies this record in the national registry.

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

Specialty

Internal Medicine (Primary)

Credentials & Licensing

TN licenceAs reported to the NPI registry
No. 1996As reported
NPINational Provider Identifier
1427219302Issued 2008

As reported to the NPI registry ↗

Medicare information

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 does Abigail De Guzman specialize in?

Abigail De Guzman is an internist in Knoxville, TN. That is the designation recorded for this NPI in the federal registry, where it is listed as “Internal Medicine”.

NPI registry

Where is Abigail De Guzman located?

Abigail De Guzman is listed at 2240 Sutherland Ave Suite 104, Knoxville, TN 37919. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is Abigail De Guzman's phone number?

The number on file is (865) 909-0090. Contact the office directly to confirm availability and scheduling.

NPI registry

What is Abigail De Guzman's NPI number?

Abigail De Guzman's National Provider Identifier is 1427219302. 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 Abigail De Guzman been practicing?

Abigail De Guzman has 18+ years experience. Registered with an NPI since 2008. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.

NPI registry

Has Abigail De Guzman confirmed this information?

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

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Guide.md listings do not constitute medical advice or an endorsement.

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