According to our database, the NPI number for Mark T Duffy MD is 1235167537 and activated since 17 years ago. Mark T Duffy MD is an individual provider who specializes in Ophthalmology, and the primary practice location is 2253 W Mason St Ste 100, Green Bay, WI 54303. You can also contact Mark T Duffy MD via telephone number is (920) 327-7000. Provider NPI information was last updated on 11/20/2017.

Recently Active NPIs

Overview of Mark T Duffy MD

  • NPI number: 1598434045
  • Provider type: Individual
  • Gender: Male
  • Active since: 06/28/2006
  • Last updated: 11/20/2017

Primary Scrop of Practice

  • Taxonomy Code: 207W00000X
  • Specialty: Ophthalmology
  • License Number: 47208
  • License State: WI

Provider Mailing Address

  • Address: 164 N Broadway
    Green Bay, WI 54303
  • Phone: 920-327-7000
  • Fax: 920-327-7005

Provider Practice Location

  • Address: 2253 W Mason St Ste 100
    Green Bay, WI 54303
  • Phone: 920-327-7000
  • Fax: 920-327-7005

Scope of Practice

  • Taxonomy Code: 207W00000X
  • Specialty: Ophthalmology
  • License Number: 47208
  • License State: WI
  • Switch: No

Legacy Identifiers

  • Provider Identifier: 34564300
  • Identifier Type: Medicare Oscar/Certification
  • Identifier State: WI
  • Issuer:

Question & Answers

  • Q: What is the npi number?
  • A: An NPI is a 10-digit numeric identifier. It does not carry information about you, such as the State where you practice, your provider type, or your specialization. Your NPI will not change, even if your name, address, taxonomy, or other information changes.
  • Q: What are health care provider taxonomy codes?
  • A: The Health Care Provider (HCP) Taxonomy Codes Codes define a health care service provider type, classification, and area of specialization.
  • Q: What is the npi number for Mark T Duffy MD?
  • A: The npi number for Mark T Duffy MD is 1235167537.
  • Q: What are Mark T Duffy MD's specialties?
  • A: Mark T Duffy MD's specialties are Ophthalmology and different specialities.
  • Q: What is the medical license for Mark T Duffy MD?
  • A: The medical license number for Mark T Duffy MD is 47208 and issued in WI in USA.
  • Q: Where is Mark T Duffy MD practice location?
  • A: Mark T Duffy MD is practicing at 2253 W Mason St Ste 100, Green Bay, WI 54303.
  • Q: How to contact Mark T Duffy MD?
  • A: You can contact Mark T Duffy MD via 920-327-7000.