Ms. Diane Decker Knasin
MA LMHC NCC CADAC | Mental Health Counselor
178 Lauren Drive, Seekonk
Massachusetts, 02771
508-336-9895 508-557-1014
Maps & DirectionsMs. Diane Decker Knasin is a Seekonk, Massachusetts based counselor who is specialized as Mental Health Counselor. Active license number of Ms. Diane Decker Knasin is GR10297004 for Addiction (Substance Use Disorder) Counselor in Massachusetts. Her current practice location is 178 Lauren Drive, Seekonk. Patients can book an appointment with her at 508-336-9895.
Ms. Diane Decker Knasin is a licensed professional who helps individuals, couples, and families manage and overcome emotional, psychological, and behavioral challenges. She assess clients’ mental health conditions and develop personalized treatment plans to provide therapy for a range of mental health issues, including anxiety, depression, trauma, relationship issues, stress, grief, and life transitions.
Complete Profile:
Ms. Diane Decker Knasin speciality, credentials, practice address, contact phone number and fax are as below.
Patients can directly walk in or can call on the below given phone number for appointment.
| Name: | Ms. Diane Decker Knasin |
| Specialization: | Mental Health Counselor |
| Gender: | Female |
| Credentials: | MA LMHC NCC CADAC |
| Accepts Medicare Assignment: | No |
| Practice Address: | 178 Lauren Drive, Seekonk,
Massachusetts, 02771 |
| Phone: | 508-336-9895 |
| Fax: | 508-557-1014 |
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: | 1033277256 |
| NPI Enumeration Date: | 04 Dec, 2006 |
| NPI Last Update On: | 11 Sep, 2025 |
Medical Licenses:
Doctors can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Ms. Diane Decker Knasin are as mentioned below.
| License Number | Specialization | State | Status | |
| GR10297004 | Addiction (Substance Use Disorder) Counselor | Massachusetts | Primary | |
| 619 | Mental Health Counselor | Massachusetts | Secondary | |
| MHC00009 | Mental Health Counselor | Rhode Island | Secondary | |
| LCDCS00030 | Addiction (Substance Use Disorder) Counselor | Rhode Island | Secondary | |
Other Medical Identifiers:
Other legacy medical identifiers associated with Ms. Diane Decker Knasin such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
| Identifier | Type | State | Issuer |
| 341811 | Other | | PHCS MULTIPLAN |
| 73111137 | Other | | AETNA |
| LM0429 | Other | Massachusetts | BC |
| 1218634 | Other | Massachusetts | BC MAGELLAN |
| 10420 | Other | | MAGELLAN |
| 6212949 | Other | | UHC |
| 017915 | Other | | VALUE OPTIONS |
| 2028804 | Other | | FIRST HEALTH |
| 406351 | Other | Rhode Island | BLUE CHIP MAGELLAN |
| 71569 | Other | Rhode Island | BC HEALTHMATE |
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | 178 Lauren Drive,
Seekonk, Massachusetts |
| Zip: | 02771 |
| Phone Number: | 508-336-9895 |
| Fax Number: | 508-557-1014 |
Patients can reach Ms. Diane Decker Knasin at
178 Lauren Drive, Seekonk, Massachusetts or can
call to book an appointment on 508-336-9895.
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Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 08 December, 2025.