Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Mr. Mark W Walter, MD

Individual provider Psychiatry Physician · NPI 1205910643

Mr. Mark W Walter, MD is a Psychiatry in Dubuque, Iowa. Graduated from Wake Forest University School of Medicine in 2002, 24 years ago. Practices with Crescent Community Health Center, a 17-clinician group and works from 2 locations. Licensed in Iowa, Minnesota and Wyoming.

Years since qualifying
24
Trained at
Wake Forest University School of Medicine
Licensed in
IA, MN, WY
In the registry since
2006
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

1690 Elm St Ste 300
Dubuque, IA 52001-3679
Phone: (563) 690-2850
Fax: (563) 582-5335
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 501 S Burma Ave, Gillette, WY 82716-3426 — (307) 688-5000

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence 7585A (WY)
Psychiatry Physician Taxonomy 2084P0800X · Licence MD-48932 (IA)
Psychiatry Physician Taxonomy 2084P0800X · Licence 72459 (MN)

Record details

NPI number1205910643
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 24, 2006
Last updated in NPPESJanuary 23, 2025
Certification dateJanuary 23, 2025
Mailing addressPo Box 3011, Gillette, WY 82717-3011

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyPSYCHIATRY
Medical schoolWAKE FOREST UNIVERSITY SCHOOL OF MEDICINE
Graduated 2002 (24 years in practice)
Group practice Crescent Community Health Center — 17 clinicians
Accepts Medicare assignment Not indicated

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