DR. JOANN CONG YIN CHANG M.D. NPI 1730359100

NPI Details

DR. Joann Cong Yin Chang, M.D. is an ophthalmology in Lancaster, MA with 21 years of experience. The provider is an ophthalmologist has the knowledge and professional skills needed to provide comprehensive eye and vision care. Ophthalmologists are medically trained to diagnose, monitor and medically or surgically treat all ocular and visual disorders. This includes problems affecting the eye and its component structures, the eyelids, the orbit and the visual pathways. In so doing, an ophthalmologist prescribes vision services, including glasses and contact lenses. DR. Joann Cong Yin Chang, M.D. NPI is 1730359100. The provider is registered as an individual entity type.

The NPPES NPI record indicates the provider is a female.

Education
Medical School: UNIVERSITY OF CINCINNATI COLLEGE OF MEDICINE
Graduation Year:2004

The provider's business location address is:

479 OLD UNION TPKE
LANCASTER, MA
ZIP 01523-029
Phone: (978) 537-3900
Fax: (978) 537-6030

The NPI 1730359100 is registered in the Medicare Provider, Enrollment, Chain and Ownership System (PECOS). The provider is legally eligible to order and refer Part B (Clinical Laboratory and Imaging), Durable Medical Equipment, Part A Home Health Agency (HHA), Power Mobility Devices.

The following top HCPCS codes were publicly reported for this provider under the Medicare program for the year 2016. The reported codes are based on the top codes for each available Medicare specialty, excluding evaluation and management codes.

• Established patient office or other outpatient visit, 20-29 minutes (HCPCS:99213)
• Measurement of corneal curvature and depth of eye (HCPCS:92136)
• Established patient office or other outpatient visit, 30-39 minutes (HCPCS:99214)
• Removal of cataract with insertion of prosthetic lens (HCPCS:66984)
• Imaging of retina (HCPCS:92134)
• Insertion of drug delivery implant into tear duct of eye (HCPCS:68841)
• Closure of tear duct opening using plug (HCPCS:68761)
• Imaging of front third of eye using a special microscope (HCPCS:92286)
• New patient office or other outpatient visit, 45-59 minutes (HCPCS:99204)
• Photography of the retina (HCPCS:92250)
• Established patient complete exam of visual system (HCPCS:92014)
• Removal of recurring cataract in lens capsule using a laser (HCPCS:66821)
• Photography of content of eyes (HCPCS:92285)
• Exam of visual field with extended testing (HCPCS:92083)
• Imaging of optic nerve (HCPCS:92133)
• Complex removal of cataract with insertion of prosthetic lens (HCPCS:66982)
• New patient office or other outpatient visit, 30-44 minutes (HCPCS:99203)
• New patient complete exam of visual system (HCPCS:92004)
• Established patient problem focused exam of visual system (HCPCS:92012)
• Cataract surgery (HCPCS:NAN11)
• Melanoma (skin cancer) excision (HCPCS:NAN03)

The enumeration date for this NPI number is 3/2/2008 and was last updated on 5/2/2022.

Taxonomy Codes

The NPI record includes the healthcare provider taxonomy classification, state license number and state of licensure. The following information regarding the scope of practice of this provider is available: