Nancy Chiao-castle
Nurse Practitioner | 26+ years Exp
222 W 39th Ave, San Mateo
California, 94403-4364
650-573-2222
Nancy Chiao-castle is a San Mateo, California based nurse practitioner with 26 years of experience in . She completed her graduation in 1999. She accepts the Medicare-approved amount. Patients will not be billed for any more than the Medicare deductible and coinsurance. Active license number of Nancy Chiao-castle is RN245686 in California. Her current practice location is 222 W 39th Ave, San Mateo. Patients can reach her at 650-573-2222 and her NPI number (Unique professional ID assigned by NPPES) is 1578619052.
Nancy Chiao-castle has completed additional training beyond basic nursing education and provides primary health care services in accordance with state nurse practice laws or statutes. NPs are trained to assess patient needs, order and interpret diagnostic and laboratory tests, diagnose disease, formulate and prescribe medications and treatment plans.
Complete Profile:
Nancy Chiao-castle speciality, credentials, practice address, contact phone number and fax are as below.
Patients can call on the below given phone number for appointment.
| Name: | Nancy Chiao-castle |
| Specialization: | Nurse Practitioner (NP) |
| Gender: | Female |
| Experience: | 26+ years |
| Medical School Attended: | Other |
| Graduation Year: | 1999 |
| Accepts Medicare Assignment: | Yes |
| Practice Address: | 222 W 39th Ave, San Mateo,
California, 94403-4364 |
| Phone: | 650-573-2222 |
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.
| PAC ID: | 3577552256 |
| Enrollment ID: | I20040507001254 |
| NPI Number: | 1578619052 |
| NPI Enumeration Date: | 26 Jan, 2007 |
| NPI Last Update On: | 08 Jul, 2007 |
Medical Licenses:
NPs can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Nancy Chiao-castle are as mentioned below.
| License Number | Specialization | State | Status | |
| RN245686 | | California | Primary | |
Hospital Affiliation:
NPs can be affiliated to many hospitals whom they worked with in the past or are presently working with. One NP can be affiliated to four to five hospitals at a time.
| Hospital Name (CCN) | State | Hospital Type |
| (050113) | San mateo, CA | Acute Care Hospital |
Group Practice:
Group practices are practice of medicine by a group of NPs who share their premises and other resources. Following list states all the group name
with which Nancy Chiao-castle is associated with along with the number of members in that group.
| Organization Name (Group PAC ID) | Members |
| County Of San Mateo (9032023171) | 228 |
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | Nancy Chiao-castle
25 W Avondale Rd,
Hillsborough, California |
| Zip: | 94010-7180 |
| Phone Number: | 650-573-2222 |
Patients can reach Nancy Chiao-castle at
222 W 39th Ave, San Mateo, California or can
call to book an appointment on 650-573-2222.
Comments/ Reviews:
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Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 13 October, 2025.