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Physician Profile

Lilly F. Hammack, DO, RDN

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At a glance

About Dr. Hammack

Lilly F. Hammack, DO, RDN is a healthcare provider in Gilroy, CA specializing in internal medicine. Lilly trained at University of North Texas Hsc, College of Osteopathic Med, graduating in 2021. Lilly is also listed as specializing in registered dietitian / nutritionist. This provider record is associated with NPI 1972932523.

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

Specialty

Internal Medicine (Primary)

Credentials & Licensing

CA · Osteopathic Physician and Surgeon 20AOsteopathic Medical Board of California
No. 21928CurrentExpires Sep 2027Since 2023
TX licenceAs reported to the NPI registry
No. DT81915As reported
NPINational Provider Identifier
1972932523Issued 2013

Snapshot · verify with the board ↗

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 does Dr. Hammack specialize in?

Dr. Hammack is an internist in Gilroy, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Internal Medicine”.

NPI registry

Where is Dr. Hammack located?

Dr. Hammack is listed at 7520 Arroyo Cir, Gilroy, CA 95020. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is Dr. Hammack's phone number?

The number on file is (408) 848-4600. Contact the office directly to confirm availability and scheduling.

NPI registry

What is the NPI for Dr. Hammack?

Dr. Hammack's National Provider Identifier is 1972932523. 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 Dr. Hammack go to medical school?

Dr. Hammack attended University of North Texas Hsc, College of Osteopathic Med, graduating in 2021. This comes from the CMS National Downloadable File.

CMS public data

How much experience does Dr. Hammack have?

Dr. Hammack has 5 years experience. Calculated from a graduation year of 2021, reported in the CMS National Downloadable File.

CMS public data

Is Dr. Hammack's profile verified?

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

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