Dr. Katherine L Possin
PH.D. | Clinical Psychologist | 19+ years Exp
350 Parnassus Ave., Ste 905, San Francisco
California, 94143-1207
415-476-1889 Maps & DirectionsDr. Katherine L Possin is a San Francisco, California based psychologist with 19 years of experience in Clinical Psychology. She completed her graduation in 2007. She accepts the Medicare-approved amount. Patients will not be billed for any more than the Medicare deductible and coinsurance. Active license number of Dr. Katherine L Possin is PSY 23543 for Clinical Psychology in California. Her current practice location is 350 Parnassus Ave., Ste 905, San Francisco. Patients can reach her at 415-476-1889. Dr. Katherine L Possin is PH.D. in Clinical Psychology and her NPI number (Unique professional ID assigned by NPPES) is 1275848251.
Dr. Katherine L Possin is a mental health professional with highly specialized training in the diagnosis and psychological treatment of mental, behavioral and emotional illnesses, including obsessive-compulsive disorder (OCD). Her main focus is on diagnosing and treating mental, emotional, and behavioral disorders. Some of the common disorders that she can treat are learning disabilities, substance abuse, depression, anxiety, and eating disorders.
Complete Profile:
Dr. Katherine L Possin speciality, credentials, practice address, contact phone number and fax are as below.
Patients can call on the below given phone number for appointment.
| Name: | Dr. Katherine L Possin |
| Specialization: | Clinical Psychology |
| Gender: | Female |
| Credentials: | PH.D. |
| Experience: | 19+ years |
| Medical School Attended: | Other |
| Graduation Year: | 2007 |
| Accepts Medicare Assignment: | Yes |
| Practice Address: | 350 Parnassus Ave., Ste 905, San Francisco,
California, 94143-1207 |
| Phone: | 415-476-1889 |
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: | 1658566195 |
| Enrollment ID: | I20101110000953 |
| NPI Number: | 1275848251 |
| NPI Enumeration Date: | 13 Aug, 2010 |
| NPI Last Update On: | 13 Aug, 2010 |
Medical Licenses:
Doctors can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Dr. Katherine L Possin are as mentioned below.
| License Number | Specialization | State | Status | |
| PSY 23543 | Clinical Psychology | California | Primary | |
Group Practice:
Group practices are practice of medicine by a group of physicians who share their premises and other resources. Following list states all the group name
with which Dr. Katherine L Possin is associated with along with the number of members in that group.
| Organization Name (Group PAC ID) | Members |
| University Of California San Francisco (4486567229) | 1252 |
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | Dr. Katherine L Possin
350 Parnassus Ave., Ste 905,
San Francisco, California |
| Zip: | 94143-1207 |
| Phone Number: | 415-476-1889 |
Patients can reach Dr. Katherine L Possin at
350 Parnassus Ave., Ste 905, San Francisco, California or can
call to book an appointment on 415-476-1889.
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Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 08 December, 2025.