William D. Charmak
PHD | Cognitive & Behavioral Psychologist
19 Tyler St Ste 103, Nashua
New Hampshire, 03060-2951
603-577-5375 603-577-5609
Maps & DirectionsWilliam D. Charmak is a Nashua, New Hampshire based psychologist who is specialized in Cognitive & Behavioral Psychology. Active license number of William D. Charmak is 1533 for Clinical Psychology in New Hampshire. His current practice location is 19 Tyler St Ste 103, Nashua. Patients can reach him at 603-577-5375 or can fax him at 603-577-5609. William D. Charmak is PHD in Cognitive & Behavioral Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1710078068.
William D. Charmak has variety of professional responsibilities, including assessment (identifying, diagnosing, and conceptualizing problems experienced by individuals or groups), intervention (creating, implementing and evaluating interventions designed to induce positive change) and consultation. Cognitive Behavioral Psychologists also participates in research, education, training, and clinical practice including a range of issues and populations.
Complete Profile:
William D. Charmak 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 D. Charmak |
| Specialization: | Cognitive & Behavioral Psychology |
| Gender: | Male |
| Credentials: | PHD |
| Practice Address: | 19 Tyler St Ste 103, Nashua,
New Hampshire, 03060-2951 |
| Phone: | 603-577-5375 |
| Fax: | 603-577-5609 |
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.
| NPI Number: | 1710078068 |
| NPI Enumeration Date: | 28 Sep, 2006 |
| NPI Last Update On: | 24 Apr, 2023 |
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 D. Charmak are as mentioned below.
| License Number | Specialization | State | Status | |
| 1533 | Clinical Psychology | New Hampshire | Primary | |
| 03296 | Cognitive & Behavioral Psychology | Maryland | Secondary | |
| 03296 | Clinical Psychology | Maryland | Secondary | |
| 03296 | Counseling Psychology | Maryland | Secondary | |
Other Medical Identifiers:
Other legacy medical identifiers associated with William D. Charmak such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
| Identifier | Type | State | Issuer |
| 152136 | Other | Maryland | VALUE OPTIONS |
| 5339652 | Other | Maryland | AETNA |
| 36140013 | Other | Maryland | CAREFIRST DC |
| 3162004 | Other | Maryland | UBH/ONE NET/MAMSI |
| 54622502 | Other | Maryland | CAREFIRST BCBS |
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 D. Charmak
Po Box 3677,
Nashua, New Hampshire |
| Zip: | 03061-3677 |
| Phone Number: | 603-577-7900 |
| Fax Number: | 603-577-7972 |
Patients can reach William D. Charmak at
19 Tyler St Ste 103, Nashua, New Hampshire or can
call to book an appointment on 603-577-5375.
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Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 08 December, 2025.