According to our database, the NPI number for DR. Alan Chang M.D. is 1649408675 and activated since 14 years ago. DR. Alan Chang M.D. is an individual provider who specializes in Endocrinology, Diabetes & Metabolism, and the primary practice location is 4 Technology Dr Ste 104, East Setauket, NY 11733. You can also contact DR. Alan Chang M.D. via telephone number is (631) 444-0580. Provider NPI information was last updated on 11/04/2019.

Recently Active NPIs

Overview of DR. Alan Chang M.D.

  • NPI number: 1598434045
  • Provider type: Individual
  • Gender: Male
  • Active since: 06/29/2009
  • Last updated: 11/04/2019

Primary Scrop of Practice

  • Taxonomy Code: 207RE0101X
  • Specialty: Endocrinology, Diabetes & Metabolism
  • License Number: 301834
  • License State: NY

Provider Mailing Address

  • Address: Po Box 1559
    Stony Brook, NY 11790
  • Phone:
  • Fax:

Provider Practice Location

  • Address: 4 Technology Dr Ste 104
    East Setauket, NY 11733
  • Phone: 631-444-0580
  • Fax: 631-444-0562

Scope of Practice

  • Taxonomy Code: 207RE0101X
  • Specialty: Endocrinology, Diabetes & Metabolism
  • License Number: 301834
  • License State: NY
  • Switch: Yes

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 DR. Alan Chang M.D.?
  • A: The npi number for DR. Alan Chang M.D. is 1649408675.
  • Q: What are DR. Alan Chang M.D.'s specialties?
  • A: DR. Alan Chang M.D.'s specialties are Endocrinology, Diabetes & Metabolism and different specialities.
  • Q: What is the medical license for DR. Alan Chang M.D.?
  • A: The medical license number for DR. Alan Chang M.D. is 301834 and issued in NY in USA.
  • Q: Where is DR. Alan Chang M.D. practice location?
  • A: DR. Alan Chang M.D. is practicing at 4 Technology Dr Ste 104, East Setauket, NY 11733.
  • Q: How to contact DR. Alan Chang M.D.?
  • A: You can contact DR. Alan Chang M.D. via 631-444-0580.