Physician Profile

Stephan Goupil, D.O., PhD

Unclaimed Profile

About Dr. Goupil

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Specialty

Family Medicine (Primary)
Family Medicine (Additional)

Credentials & Licensing

MA license264501
MA license273177
NPI1659767986
NPI issued04/14/2015

License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.

Medicare information

Medicare opt-outEnded September 2026
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 Stephan Goupil, D.O. specialize in?

Stephan Goupil, D.O. is a family doctor in Westford, MA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Family Medicine”.

NPI registry

Where is Stephan Goupil, D.O. located?

Stephan Goupil, D.O. is listed at 133 Littleton Rd Ste 202, Westford, MA 01886. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is Stephan Goupil, D.O.'s phone number?

The number on file is (978) 577-1946. Guide.md cannot book appointments or pass on messages — please call the office directly.

NPI registry

What is Stephan Goupil, D.O.'s NPI number?

Stephan Goupil, D.O.'s National Provider Identifier is 1659767986. 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 Stephan Goupil, D.O. been practicing?

Stephan Goupil, D.O. has 11+ years experience. Registered with an NPI since 2015. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.

NPI registry

Has Stephan Goupil, D.O. confirmed this information?

Not yet. This profile is built from public federal data and has not been confirmed by Stephan Goupil, D.O.. 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.