Psychologist | Clinical Psychology | 10+ years experience

Dr. Johanna Gruen, PH.D.

421 W Plumb Ln Ste H, Reno, Nevada, 89509-3766

About Dr. Johanna Gruen

Dr. Johanna Gruen is a psychologist based in Reno, Nevada with 10 years of experience in Clinical Psychology. She completed her graduation in 2016. She accepts the Medicare-approved amount. Patients will not be billed for any more than the Medicare deductible and coinsurance. Active license number of Dr. Johanna Gruen is PY0823 for Clinical Psychology in Nevada. Her current practice location is 421 W Plumb Ln Ste H, Reno. Patients can contact her at 775-453-6647. Dr. Johanna Gruen, PH.D., specializes in Clinical Psychology and her NPI number (Unique professional ID assigned by NPPES) is 1760763445.

Dr. Johanna Gruen 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

Dr. Johanna Gruen'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. Johanna Gruen
Specialization Clinical Psychology
Credentials PH.D.
Accepts Medicare Assignment Yes
Experience 10+ years
Graduation Year 2016
Gender Female
Practice Address: 421 W Plumb Ln Ste H,
Reno, NV - 89509-3766

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.

PAC ID 5698031789
Enrollment ID I20171106001731
NPI Number1760763445
NPI Enumeration Date: 08 Sep, 2011
NPI Last Update On: 12 Apr, 2022

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. Johanna Gruen are as mentioned below.

License NumberSpecializationStateStatus
PY0823Clinical Psychology NevadaPrimary

Other Medical Identifiers

Other professional identifiers associated with Dr. Johanna Gruen such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
IdentifierTypeStateIssuer
14105759OtherCAQH

Mailing Address

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

Dr. Johanna Gruen
421 W Plumb Ln Ste H,
Reno, NV - 89509-3766
Phone: 775-453-6647

Book an Appointment with Dr. Johanna Gruen

To schedule an appointment, contact Dr. Johanna Gruen at 421 W Plumb Ln Ste H, Reno, Nevada or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. Johanna Gruen:

Dr. Johanna Gruen 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.

Dr. Johanna Gruen has approximately 10 years of experience in Clinical Psychology.

Yes, Dr. Johanna Gruen accepts Medicare assignment, meaning the provider participates in Medicare and accepts Medicare-approved amounts for eligible services.

Yes, Dr. Johanna Gruen 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. Johanna Gruen practices at 421 W Plumb Ln Ste H, Reno, Nevada, 89509-3766.

To schedule an appointment with Dr. Johanna Gruen, please contact the office at 775-453-6647.

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