Dr. John Arthur Nichols
PSY.D. | Clinical Psychologist | 39+ years Exp
113 Belmont St, Belmont
Massachusetts, 02478-3603
617-484-1042 Maps & DirectionsDr. John Arthur Nichols is a Belmont, Massachusetts based psychologist with 39 years of experience in Clinical Psychology. He completed his graduation in 1986. He accepts the Medicare-approved amount. Patients will not be billed for any more than the Medicare deductible and coinsurance. Active license number of Dr. John Arthur Nichols is 4101 for Clinical Psychology in Massachusetts. His current practice location is 113 Belmont St, Belmont. Patients can reach him at 617-484-1042. Dr. John Arthur Nichols is PSY.D. in Clinical Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1952473647.
Dr. John Arthur Nichols 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). His main focus is on diagnosing and treating mental, emotional, and behavioral disorders. Some of the common disorders that he can treat are learning disabilities, substance abuse, depression, anxiety, and eating disorders.
Complete Profile:
Dr. John Arthur Nichols 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. John Arthur Nichols |
| Specialization: | Clinical Psychology |
| Gender: | Male |
| Credentials: | PSY.D. |
| Experience: | 39+ years |
| Medical School Attended: | Other |
| Graduation Year: | 1986 |
| Accepts Medicare Assignment: | Yes |
| Practice Address: | 113 Belmont St, Belmont,
Massachusetts, 02478-3603 |
| Phone: | 617-484-1042 |
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: | 7618000464 |
| Enrollment ID: | I20100730000910 |
| NPI Number: | 1952473647 |
| NPI Enumeration Date: | 15 Nov, 2006 |
| NPI Last Update On: | 30 Mar, 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. John Arthur Nichols are as mentioned below.
| License Number | Specialization | State | Status | |
| 4101 | Clinical Psychology | Massachusetts | Primary | |
| 4101 | General Psychology | Massachusetts | Secondary | |
Other Medical Identifiers:
Other legacy medical identifiers associated with Dr. John Arthur Nichols such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
| Identifier | Type | State | Issuer |
| 169987000 | Other | Massachusetts | MAGELLAN HEALTH |
| 712923 | Other | Massachusetts | TUFTS HEALTH PLAN |
| W04075 | Other | Massachusetts | BLUE CROSS AND BLUE SHIEL |
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. John Arthur Nichols
4 Rumford Rd,
Lexington, Massachusetts |
| Zip: | 02420-2209 |
| Phone Number: | 617-484-1042 |
Patients can reach Dr. John Arthur Nichols at
113 Belmont St, Belmont, Massachusetts or can
call to book an appointment on 617-484-1042.
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Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 13 October, 2025.