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Physician Profile

Amreen A. Masthan, DO

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Where to find Amreen A. Masthan, DO

About Dr. Masthan

Based in Chicago, IL, Amreen A. Masthan, DO is listed in the NPI registry under pediatric gastroenterology. Amreen is also listed as specializing in pediatrics. NPI 1619503968 identifies this record in the national registry.

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

Specialty

Credentials & Licensing

IL licenceAs reported to the NPI registry
No. 036.168686As reported
NPINational Provider Identifier
1619503968Issued 2020

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 is Dr. Masthan's specialty?

Dr. Masthan is a pediatric gastroenterology in Chicago, IL. That is the designation recorded for this NPI in the federal registry.

NPI registry

Where can I find Dr. Masthan?

Dr. Masthan is listed at 420 E Superior St, Chicago, IL 60611. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How do I contact Dr. Masthan?

The number on file is (312) 227-6435. Contact the office directly to confirm availability and scheduling.

NPI registry

What is Dr. Masthan's NPI number?

Dr. Masthan's National Provider Identifier is 1619503968. 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. Masthan been practicing?

Dr. Masthan has 6+ years experience. Registered with an NPI since 2020. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.

NPI registry

Has Dr. Masthan confirmed this information?

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

Guide.md

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

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