Psychologist | Addiction (Substance Use Disorder) Psychology

Dr. Gregory Robert Karch, PHD HSPP

1901 E Main St, Richmond, Indiana, 47374-5707

About Dr. Gregory Robert Karch

Dr. Gregory Robert Karch is a psychologist based in Richmond, Indiana who is specialized in Addiction (Substance Use Disorder) Psychology. Active license number of Dr. Gregory Robert Karch is 20090236A for General Psychology in Indiana. His current practice location is 1901 E Main St, Richmond. Patients can contact him at 765-935-7284 or can fax him at 765-935-5002. Dr. Gregory Robert Karch, PHD HSPP, specializes in Addiction (Substance Use Disorder) Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1548334485.

Dr. Gregory Robert Karch help patients to develop ways to cope with their drug cravings. Also, he can suggest strategies to avoid drugs and prevent relapse, and can offer suggestions on how to deal with a relapse if it occurs. He make patients more aware of their feelings, thoughts and teach them different ways to deal with their problems.

Practice Information

Dr. Gregory Robert Karch'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 Dr. Gregory Robert Karch
Specialization Addiction (Substance Use Disorder) Psychology
Credentials PHD HSPP
Gender Male
Practice Address: 1901 E Main St,
Richmond, IN - 47374-5707
Fax 765-935-5002

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 Number1548334485
NPI Enumeration Date: 20 Nov, 2006
NPI Last Update On: 25 Mar, 2021

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 Dr. Gregory Robert Karch are as mentioned below.

License NumberSpecializationStateStatus
20090236AGeneral Psychology IndianaPrimary
20090236AAddiction (Substance Use Disorder) Psychology IndianaSecondary
20090236ACognitive & Behavioral Psychology IndianaSecondary
20090236ACounseling Psychology IndianaSecondary
20090236AFamily Psychology IndianaSecondary
20090236AGroup Psychotherapy IndianaSecondary

Other Medical Identifiers

Other professional identifiers associated with Dr. Gregory Robert Karch such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
IdentifierTypeStateIssuer
100257260AMedicaidIndiana

Mailing Address

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

Dr. Gregory Robert Karch
245 S 4th St, Ste A
Richmond, IN - 47374-5475
Phone: 765-935-7284
Fax: 765-935-5002

Book an Appointment with Dr. Gregory Robert Karch

To schedule an appointment, contact Dr. Gregory Robert Karch at 1901 E Main St, Richmond, Indiana or call the phone number listed below.

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Frequently Asked Questions

Below are some commonly asked questions about Dr. Gregory Robert Karch:

Dr. Gregory Robert Karch is a psychologist specializing in General Psychology. He is specialized in psychological testing and evaluating or assessing patient's personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning. Accordingly, he performs counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy. He can diagnose and treat mental and emotional disorder or disability, alcoholism and substance abuse, disorders of habit or conduct, as well as of the psychological aspects of physical illness, accident, injury, or disability by psycheducational evaluation, therapy, remediation, and consultation.

Yes, Dr. Gregory Robert Karch 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.

Dr. Gregory Robert Karch practices at 1901 E Main St, Richmond, Indiana, 47374-5707.

To schedule an appointment with Dr. Gregory Robert Karch, please contact the office at 765-935-7284.

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