William Louis Schneider
NP-C, RN | Psychiatry | 28+ years Exp
26 Central St, Somerville
Massachusetts, 02143-2827
617-591-6454 617-591-6405
Maps & DirectionsWilliam Louis Schneider is a Somerville, Massachusetts based psychiatrist with 28 years of experience in Psychiatry. He completed his graduation in 1998. He accepts the Medicare-approved amount. Patients will not be billed for any more than the Medicare deductible and coinsurance. Active license number of William Louis Schneider is F0898362 in Massachusetts. His current practice location is 26 Central St, Somerville. Patients can reach him at 617-591-6454 or can fax him at 617-591-6405. William Louis Schneider is NP-C, RN in Psychiatry and his NPI number (Unique professional ID assigned by NPPES) is 1952466740.
William Louis Schneider specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.
Complete Profile:
William Louis Schneider speciality, credentials, practice address, contact phone number and fax are as below.
Patients can call on the below given phone number for appointment.
| Name: | William Louis Schneider |
| Specialization: | Psychiatry |
| Gender: | Male |
| Credentials: | NP-C, RN |
| Experience: | 28+ years |
| Medical School Attended: | Other |
| Graduation Year: | 1998 |
| Accepts Medicare Assignment: | Yes |
| Practice Address: | 26 Central St, Somerville,
Massachusetts, 02143-2827 |
| Phone: | 617-591-6454 |
| Fax: | 617-591-6405 |
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: | 6709921398 |
| Enrollment ID: | I20100308000251 |
| NPI Number: | 1952466740 |
| NPI Enumeration Date: | 22 Dec, 2006 |
| NPI Last Update On: | 31 Jul, 2026 |
Medical Licenses:
Doctors can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for William Louis Schneider are as mentioned below.
| License Number | Specialization | State | Status | |
| F0898362 | | Massachusetts | Primary | |
| 202114 | Psychiatry | Massachusetts | Secondary | |
| 202114 | Registered Nurse | Massachusetts | Secondary | |
Hospital Affiliation:
Surgeons are affiliated to many hospitals whom they worked with in the past or are presently working with. One surgeon can be affiliated to four to five hospitals at a time.
| Hospital Name (CCN) | State | Hospital Type |
| (220011) | Cambridge, MA | Acute Care Hospital |
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 William Louis Schneider is associated with along with the number of members in that group.
| Organization Name (Group PAC ID) | Members |
| Cambridge Public Health Commission (8921910894) | 527 |
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | William Louis Schneider
26 Central St,
Somerville, Massachusetts |
| Zip: | 02143-2827 |
| Phone Number: | 617-591-6454 |
| Fax Number: | 617-591-6405 |
Patients can reach William Louis Schneider at
26 Central St, Somerville, Massachusetts or can
call to book an appointment on 617-591-6454.
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Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 14 September, 2026.