Psychologist | Clinical Psychology

Dr. Heidi Lynn Gahr, PSYD

1011 N Mayfair Rd, Suite 101, Wauwatosa, Wisconsin, 53226-3431

About Dr. Heidi Lynn Gahr

Dr. Heidi Lynn Gahr is a psychologist based in Wauwatosa, Wisconsin who is specialized in Clinical Psychology. Active license number of Dr. Heidi Lynn Gahr is 2842-057 for Clinical Psychology in Wisconsin. Her current practice location is 1011 N Mayfair Rd, Suite 101, Wauwatosa. Patients can contact her at 414-514-8155 or can fax her at 414-443-1635. Dr. Heidi Lynn Gahr, PSYD, specializes in Clinical Psychology and her NPI number (Unique professional ID assigned by NPPES) is 1861549313.

Dr. Heidi Lynn Gahr 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. Heidi Lynn Gahr'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. Heidi Lynn Gahr
Specialization Clinical Psychology
Credentials PSYD
Gender Female
Practice Address: 1011 N Mayfair Rd, Suite 101
Wauwatosa, WI - 53226-3431
Fax 414-443-1635

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 Number1861549313
NPI Enumeration Date: 05 Jan, 2007
NPI Last Update On: 06 Sep, 2016

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. Heidi Lynn Gahr are as mentioned below.

License NumberSpecializationStateStatus
2842-057Clinical Psychology WisconsinPrimary
4425Clinical Psychology North CarolinaSecondary

Other Medical Identifiers

Other professional identifiers associated with Dr. Heidi Lynn Gahr such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
IdentifierTypeStateIssuer
41001700MedicaidWisconsin
1861549313MedicaidWisconsin

Mailing Address

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

Dr. Heidi Lynn Gahr
1011 N Mayfair Rd, Suite 101
Wauwatosa, WI - 53226-3431
Phone: 414-514-8155
Fax: 414-443-1635

Book an Appointment with Dr. Heidi Lynn Gahr

To schedule an appointment, contact Dr. Heidi Lynn Gahr at 1011 N Mayfair Rd, Suite 101, Wauwatosa, Wisconsin or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. Heidi Lynn Gahr:

Dr. Heidi Lynn Gahr 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.

Yes, Dr. Heidi Lynn Gahr 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. Heidi Lynn Gahr practices at 1011 N Mayfair Rd, Suite 101, Wauwatosa, Wisconsin, 53226-3431.

To schedule an appointment with Dr. Heidi Lynn Gahr, please contact the office at 414-514-8155.

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