Chang, Joann Cong Yin

Chang, Joann Cong Yin is an individual health care provider with primary practice located at 479 Old Union Tpke , Lancaster MA 01523-3029. She recently has only one registered license in Allopathic & Osteopathic Physicians / Ophthalmology, which is considered as her primary health care specialty. Chang, Joann Cong Yin can be contacted via phone (978) 537-3900.

Contact Information

Primary practice address
479 Old Union Tpke Lancaster MA 01523-3029
Fax: (978) 537-6030
Website:

Health care specialties

SpecialtyCodeLicense #State
Allopathic & Osteopathic Physicians / Ophthalmology 207W00000X 267568 New York
Allopathic & Osteopathic Physicians / Ophthalmology 207W00000X 243192 Massachusetts

Profile Details

NPI number 1730359100
LBN Legal business name Chang, Joann Cong Yin
Credentials Doctor of Medicine (MD)
Entity Individual
Sole proprietor 1 No
Enumeration date Mar 2nd, 2008
Last updated May 2nd, 2022 - about 3 years ago

1 A sole proprietor/sole proprietorship is an individual, and in that capacity, is qualified for a solitary NPI number. The sole proprietor have to apply for the NPI number using his or her own particular Social Security Number (SSN), instead of Employer Identification Number (EIN) regardless of whether he/she has an EIN.

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