Provider Profile

Emma Duffy, PA-C

Unclaimed Profile

About Emma Duffy

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Specialty

Physician Assistant (Primary)

Credentials & Licensing

PA licenseMA067459
NPI1841158417
NPI issued01/13/2026

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

Accepts Medicare assignmentSometimes (reported per claim)
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 Emma Duffy specialize in?

Emma Duffy is a physician assistant in Philadelphia, PA. That is the designation recorded for this NPI in the federal registry.

NPI registry

Where is Emma Duffy located?

Emma Duffy is listed at 8835 Germantown Ave, Philadelphia, PA 19118. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is Emma Duffy's phone number?

The number on file is (888) 369-2427. Guide.md cannot book appointments or pass on messages — please call the office directly.

NPI registry

What is the NPI for Emma Duffy?

Emma Duffy's National Provider Identifier is 1841158417. 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

Is Emma Duffy's profile verified?

Not yet. This profile is built from public federal data and has not been confirmed by Emma Duffy. 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.