Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Betty Bocong Zhang, OD
Optometrist in Denver, CO · enumerated 2017.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1053833681
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Registry record
Entity type Individual (Type 1)
Name Betty Bocong Zhang
Credential OD
Sex Female
Practice address 55 Madison St Ste 355, Denver, CO, 80206
Phone (303) 377-2020
Enumeration date Jul 14, 2017
Last updated in NPPES Jul 14, 2017
Taxonomy & licenses
OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses.
About the OD credential
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
Where does Betty Zhang practice?
The practice location on file with NPPES is in Denver, CO. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Betty Zhang?
The National Provider Identifier (NPI) for Betty Zhang is 1053833681, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Madison Street Provider Network Inc Ophthalmology Physician · Denver, CO NPI 1699768663 Eugene Wiggs Specialist · Denver, CO NPI 1992741961 Total Vision Eye Care Group LLC Ophthalmology Physician · Denver, CO NPI 1316109481 Kiok Cho Adult Health Nurse Practitioner · Denver, CO NPI 1003101627 Mariana Harasawa Retina Specialist (Ophthalmology) Physician · Denver, CO NPI 1154785863 James Dowgin Optometrist · Denver, CO NPI 1386271443 Madison Street Provider Network Inc Ophthalmology Physician · Denver, CO NPI 1194323444 Total Vision Eye Care Group LLC Ophthalmology Physician · Denver, CO NPI 1518811348
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-07-14.