Psychologist | Clinical Psychology

Nancy Gieseler Devor, PH.D.

74 Old Bog Rd, Brewster, Massachusetts, 02631-1560

About Nancy Gieseler Devor

Nancy Gieseler Devor is a psychologist based in Brewster, Massachusetts who is specialized in Clinical Psychology. Active license number of Nancy Gieseler Devor is 6644 for Clinical Psychology in Massachusetts. Her current practice location is 74 Old Bog Rd, Brewster. Patients can contact her at 617-266-1358. Nancy Gieseler Devor, PH.D., specializes in Clinical Psychology and her NPI number (Unique professional ID assigned by NPPES) is 1801939178.

Nancy Gieseler Devor 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.

Practice Information

Nancy Gieseler Devor's specialty, credentials, practice address, contact phone number and fax are as below. Patients can call on the below given phone number for appointment.

Provider Name Nancy Gieseler Devor
Specialization Clinical Psychology
Credentials PH.D.
Gender Female
Practice Address: 74 Old Bog Rd,
Brewster, MA - 02631-1560

Professional Identification Codes

NPI number stands for National Provider Identifier which is a unique 10-digit identification number issued to healthcare providers in the United States by the Centers for Medicare and Medicaid Services (CMS). NPI details are as mentioned below.

NPI Number1801939178
NPI Enumeration Date: 15 Feb, 2007
NPI Last Update On: 12 Jul, 2013

Medical Licenses:

Healthcare professionals can hold one or more medical licenses for different specialties in the same state or different states. Related medical licenses for Nancy Gieseler Devor are as mentioned below.

License NumberSpecializationStateStatus
6644Clinical Psychology MassachusettsPrimary

Mailing Address

Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned Practice address.

Nancy Gieseler Devor
74 Old Bog Rd,
Brewster, MA - 02631-1560
Phone: 617-266-1358

Book an Appointment with Nancy Gieseler Devor

To schedule an appointment, contact Nancy Gieseler Devor at 74 Old Bog Rd, Brewster, Massachusetts or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Nancy Gieseler Devor:

Nancy Gieseler Devor is a psychologist specializing in Clinical Psychology. She 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.

Yes, Nancy Gieseler Devor is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.
*Availability may change. Please contact the office directly to ask about appointments.

Nancy Gieseler Devor practices at 74 Old Bog Rd, Brewster, Massachusetts, 02631-1560.

To schedule an appointment with Nancy Gieseler Devor, please contact the office at 617-266-1358.

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**Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 14 September, 2026.