Psychiatrist | 24+ years experience

Mr. Mark W Walter, M.D

1690 Elm St Ste 300, Dubuque, Iowa, 52001-3679

About Mr. Mark W Walter

Mr. Mark W Walter is a psychiatrist based in Dubuque, Iowa with 24 years of experience in Psychiatry. He completed his graduation from Wake Forest University School Of Medicine in 2002. He is also affiliated with hospitals like and . He accepts the Medicare-approved amount. Patients will not be billed for any more than the Medicare deductible and coinsurance. Active license number of Mr. Mark W Walter is 7585A for Psychiatry in Wyoming. His current practice location is 1690 Elm St Ste 300, Dubuque. Patients can contact him at 563-690-2850 or can fax him at 563-582-5335. Mr. Mark W Walter, M.D, specializes in Psychiatry and his NPI number (Unique professional ID assigned by NPPES) is 1205910643.

Mr. Mark W Walter specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.

Practice Information

Mr. Mark W Walter'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 Mr. Mark W Walter
Specialization Psychiatry
Credentials M.D
Accepts Medicare Assignment Yes
Experience 24+ years
Medical School Attended Wake Forest University School Of Medicine
Graduation Year 2002
Gender Male
Practice Address: 1690 Elm St Ste 300,
Dubuque, IA - 52001-3679
Fax 563-582-5335

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 6103858477
Enrollment ID I20220630000302
NPI Number1205910643
NPI Enumeration Date: 24 Oct, 2006
NPI Last Update On: 23 Jan, 2025

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 Mr. Mark W Walter are as mentioned below.

License NumberSpecializationStateStatus
7585APsychiatry WyomingPrimary
MD-48932Psychiatry IowaSecondary
72459Psychiatry MinnesotaSecondary

Hospital Affiliation

Doctors are affiliated to many hospitals whom they worked with in the past or are presently working with. One doctor can be affiliated to four to five hospitals at a time.
Hospital Name (CCN) StateHospital Type
(281360)Alliance, NECritical Access Hospital
(281326)Neligh, NECritical Access Hospital

Group Practice

Group practices are practice of medicine by a group of healthcare professionals who share their premises and other resources. Following list states all the group name with which Mr. Mark W Walter is associated with along with the number of members in that group.
Organization Name (Group PAC ID) Members
Evizzit Of Iowa Psychiatry Pc (2860825924)35

Other Medical Identifiers

Other professional identifiers associated with Mr. Mark W Walter such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
IdentifierTypeStateIssuer
MD-48932OtherIowaSTATE MEDICAL LICENSE
72459OtherMinnesotaSTATE MEDICAL LICENSE
7585AOtherWyomingSTATE MEDICAL LICENSE

Mailing Address

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

Mr. Mark W Walter
Po Box 3011,
Gillette, WY - 82717-3011
Phone: 307-688-5000
Fax: 307-688-5074

Book an Appointment with Mr. Mark W Walter

To schedule an appointment, contact Mr. Mark W Walter at 1690 Elm St Ste 300, Dubuque, Iowa or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Mr. Mark W Walter:

Mr. Mark W Walter is a psychiatrist specializing in Psychiatry. He specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.

Mr. Mark W Walter completed his education (M.D) from Wake Forest University School Of Medicine in 2002.

Mr. Mark W Walter has approximately 24 years of experience in Psychiatry.

Yes, Mr. Mark W Walter accepts Medicare assignment, meaning the provider participates in Medicare and accepts Medicare-approved amounts for eligible services.

Yes, Mr. Mark W Walter 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.

Mr. Mark W Walter practices at 1690 Elm St Ste 300, Dubuque, Iowa, 52001-3679.

To schedule an appointment with Mr. Mark W Walter, please contact the office at 563-690-2850.

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