Psychologist | Clinical Psychology

Margaret M Heffernan, PHD

927 S 8th St, Ste 307a, Manitowoc, Wisconsin, 54220-4542

About Margaret M Heffernan

Margaret M Heffernan is a psychologist based in Manitowoc, Wisconsin who is specialized in Clinical Psychology. Active license number of Margaret M Heffernan is 267EUW for Clinical Psychology in Wisconsin. Her current practice location is 927 S 8th St, Ste 307a, Manitowoc. Patients can contact her at 920-683-2090. Margaret M Heffernan, PHD, specializes in Clinical Psychology and her NPI number (Unique professional ID assigned by NPPES) is 1427064922.

Margaret M Heffernan 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

Margaret M Heffernan'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 Margaret M Heffernan
Specialization Clinical Psychology
Credentials PHD
Gender Female
Practice Address: 927 S 8th St, Ste 307a
Manitowoc, WI - 54220-4542

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 Number1427064922
NPI Enumeration Date: 01 Aug, 2006
NPI Last Update On: 13 Jan, 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 Margaret M Heffernan are as mentioned below.

License NumberSpecializationStateStatus
267EUWClinical Psychology WisconsinPrimary

Other Medical Identifiers

Other professional identifiers associated with Margaret M Heffernan such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
IdentifierTypeStateIssuer
39146900MedicaidWisconsin

Mailing Address

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

Margaret M Heffernan
1001 W Glen Oaks Ln, Suite 170
Mequon, WI - 53092-3365
Phone: 414-365-3210
Fax: 414-365-2937

Book an Appointment with Margaret M Heffernan

To schedule an appointment, contact Margaret M Heffernan at 927 S 8th St, Ste 307a, Manitowoc, Wisconsin or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Margaret M Heffernan:

Margaret M Heffernan 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, Margaret M Heffernan 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.

Margaret M Heffernan practices at 927 S 8th St, Ste 307a, Manitowoc, Wisconsin, 54220-4542.

To schedule an appointment with Margaret M Heffernan, please contact the office at 920-683-2090.

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