John Keith Weixler
NP | Nurse Practitioner - Psych/Mental Health | 4+ years Exp
470 Chadbourne Rd Ste A, Fairfield
California, 94534-9620
707-419-8989
John Keith Weixler is a Fairfield, California based nurse practitioner with 4 years of experience in Psych/Mental Health. He completed his graduation in 2021. He accepts the Medicare-approved amount. Patients will not be billed for any more than the Medicare deductible and coinsurance. Active license number of John Keith Weixler is 95018841 for Psych/Mental Health in California. His current practice location is 470 Chadbourne Rd Ste A, Fairfield. Patients can reach him at 707-419-8989. John Keith Weixler is NP with specialization in Psych/Mental Health and his NPI number (Unique professional ID assigned by NPPES) is 1699438820.
John Keith Weixler provides a full range of primary mental health care services, including biopsychosocial assessment and diagnosis of patients with mental illness and co-occurring disorders. Treatment modalities include both medication and psychotherapeutic management. Psych/Mental Health Nurse Practitioner (PMHNP) works in a variety of settings, including inpatient, emergency and community-based mental health services.
Complete Profile:
John Keith Weixler speciality, credentials, practice address, contact phone number and fax are as below.
Patients can call on the below given phone number for appointment.
| Name: | John Keith Weixler |
| Specialization: | Psych/Mental Health Nurse Practitioner (PMHNP) |
| Gender: | Male |
| Credentials: | NP |
| Experience: | 4+ years |
| Medical School Attended: | Other |
| Graduation Year: | 2021 |
| Accepts Medicare Assignment: | Yes |
| Practice Address: | 470 Chadbourne Rd Ste A, Fairfield,
California, 94534-9620 |
| Phone: | 707-419-8989 |
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: | 4183012347 |
| Enrollment ID: | I20211021001134 |
| NPI Number: | 1699438820 |
| NPI Enumeration Date: | 14 Oct, 2021 |
| NPI Last Update On: | 04 Sep, 2025 |
Medical Licenses:
NPs can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for John Keith Weixler are as mentioned below.
| License Number | Specialization | State | Status | |
| 95018841 | Psych/Mental Health | California | Primary | |
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 John Keith Weixler is associated with along with the number of members in that group.
| Organization Name (Group PAC ID) | Members |
| Ole Health (7315934767) | 10 |
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | John Keith Weixler
1141 Pear Tree Ln,
Napa, California |
| Zip: | 94558-6484 |
| Phone Number: | 707-254-1770 |
Patients can reach John Keith Weixler at
470 Chadbourne Rd Ste A, Fairfield, California or can
call to book an appointment on 707-419-8989.
Comments/ Reviews:
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Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 08 December, 2025.