Physician Profile

Duncan Grossman, DO

Unclaimed Profile

About Dr. Grossman

Based in New York, NY, Duncan Grossman, DO is listed in the NPI registry under emergency medicine. Duncan graduated from University of New England, College of Osteo Medicine in 2018. According to Medicare claims data, Duncan cared for 347 Medicare patients across 381 services. The services billed most often include routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only, emergency department visit with high level of medical decision making, and emergency department visit with moderate level of medical decision making.

Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it — free, and no identity document with a practice or institutional email.

Specialty

Emergency Medicine (Primary)

Credentials & Licensing

NY license312895-01
NPI1679078588
NPI issued03/25/2018

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 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 kind of doctor is Dr. Grossman?

Dr. Grossman is an emergency physician in New York, NY. That is the designation recorded for this NPI in the federal registry, where it is listed as “Emergency Medicine”.

NPI registry

What is Dr. Grossman's address?

Dr. Grossman is listed at 1468 Madison Ave, New York, NY 10029. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How can I make an appointment with Dr. Grossman?

The number on file is (212) 241-6500. Guide.md cannot book appointments or pass on messages — please call the office directly.

NPI registry

What is Dr. Grossman's NPI number?

Dr. Grossman's National Provider Identifier is 1679078588. 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. Grossman train?

Dr. Grossman attended University of New England, College of Osteo Medicine, graduating in 2018. This comes from the CMS National Downloadable File.

CMS public data

How long has Dr. Grossman been practicing?

Dr. Grossman has 8 years experience. Calculated from a graduation year of 2018, reported in the CMS National Downloadable File.

CMS public data

What procedures does Dr. Grossman perform?

According to Medicare billing data, Dr. Grossman provides treatments such as routine electrocardiogram using at least 12 leads with interpretation and report only, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.

Medicare claims

Has Dr. Grossman confirmed this information?

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