Joanna Liang is a Rowland Heights, California based oral hygienist who is specialized as Dental Hygienist. Active license number of Joanna Liang is RDHAP1186 for Dental Hygienist in California. Her current practice location is Po Box 8252, Rowland Heights. Patients can reach her at 626-693-6936.
Joanna Liang has completed an accredited dental hygiene education program, and has been licensed by a state board of dental examiners to provide preventive care services under the supervision of a dentist. Functions of dental hygienist vary based on the needs of the dentist, the educational preparation of the dental hygienist and state dental practice acts and regulations, but always include, at a minimum, scaling and polishing the teeth. To avoid misleading the public, no occupational title other than dental hygienist should be used to describe this dental auxiliary.
Complete Profile:
Joanna Liang speciality, credentials, practice address, contact phone number and fax are as below.
Patients can directly walk in or can call on the below given phone number for appointment.
| Name: | Joanna Liang |
| Specialization: | Dental Hygienist |
| Gender: | Female |
| Practice Address: | Po Box 8252, Rowland Heights,
California, 91748-0252 |
| Phone: | 626-693-6936 |
Professional Identification Codes:
NPI number stands for National Provider Identifier which is a unique 10-digit identification number issued to health care providers in the United States by the Centers for Medicare and Medicaid Services (CMS).
NPI details are as mentioned below.
| NPI Number: | 1891665832 |
| NPI Enumeration Date: | 06 Nov, 2025 |
| NPI Last Update On: | 06 Nov, 2025 |
Medical Licenses:
Doctors can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Joanna Liang are as mentioned below.
| License Number | Specialization | State | Status | |
| RDHAP1186 | Dental Hygienist | California | Primary | |
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | Po Box 8252,
Rowland Heights, California |
| Zip: | 91748-0252 |
Patients can reach Joanna Liang at
Po Box 8252, Rowland Heights, California or can
call to book an appointment on 626-693-6936.
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**Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on
09 February, 2026.