Addiction Therapist

Mr. Detlef Vonhahn, CASAC

7 Holland Ave, White Plains, New York, 10603-3317

About Mr. Detlef Vonhahn

Mr. Detlef Vonhahn is a therapist based in White Plains, New York who is specialized in Addiction (Substance Use Disorder) Counselor. His current practice location is 7 Holland Ave, White Plains. Patients can reach him at 914-683-8050 or can fax him at 914-683-8054. Mr. Detlef Vonhahn is CASAC in Addiction (Substance Use Disorder) Counselor and his NPI number (Unique professional ID assigned by NPPES) is 1528219946.

Mr. Detlef Vonhahn is a licensed mental health therapist who help individuals struggling with addiction of alcohol, drug, or other substance use disorder. He helps his clients by manage and overcome the psychological, emotional, and behavioral challenges related to substance use. Counselors also work closely with families and support systems to help them better understand their loved one’s illness. SUD counselors help to promote long-term sobriety, emotional stability, and overall mental wellness for both the individual and their family.

Practice Information

Mr. Detlef Vonhahn speciality, credentials, practice address, contact phone number and fax are as below. Patients can call on the below given phone number for appointment.

Provider Name Mr. Detlef Vonhahn
Specialization Addiction (Substance Use Disorder) Counselor
Credentials CASAC
Gender Male
Practice Address: 7 Holland Ave,
White Plains, NY - 10603-3317
Fax 914-683-8054

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 Number1528219946
NPI Enumeration Date: 03 Oct, 2008
NPI Last Update On: 03 Oct, 2008

Medical Licenses:

Healthcare professionals can hold one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Mr. Detlef Vonhahn are as mentioned below.

License NumberSpecializationStateStatus
Addiction (Substance Use Disorder) Counselor Primary

Other Medical Identifiers

Other legacy medical identifiers associated with Mr. Detlef Vonhahn such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
IdentifierTypeStateIssuer
01037705MedicaidNew York

Mailing Address

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

Mr. Detlef Vonhahn
7 Holland Ave,
White Plains, NY - 10603-3317
Phone: 914-683-8050
Fax: 914-683-8054

Book an Appointment with Mr. Detlef Vonhahn

To schedule an appointment, contact Mr. Detlef Vonhahn at 7 Holland Ave, White Plains, New York or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Mr. Detlef Vonhahn:

Detlef Vonhahn is a therapist specializing in Addiction (Substance Use Disorder) Counselor. He is a licensed mental health therapist who help individuals struggling with addiction of alcohol, drug, or other substance use disorder. He helps his clients by manage and overcome the psychological, emotional, and behavioral challenges related to substance use. Counselors also work closely with families and support systems to help them better understand their loved one’s illness. SUD counselors help to promote long-term sobriety, emotional stability, and overall mental wellness for both the individual and their family.

Yes, Detlef Vonhahn is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.

Detlef Vonhahn practices at 7 Holland Ave, White Plains, New York, 10603-3317.

To schedule an appointment with Detlef Vonhahn, please contact the office at 914-683-8050.

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