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

Dr. Walter Lawrence Atiga, MD

Individual provider Cardiovascular Disease Physician · NPI 1427050699

Dr. Walter Lawrence Atiga, MD is a Cardiac Electrophysiology in Fargo, North Dakota. Graduated from Loma Linda University School of Medicine in 1990, 36 years ago. Practices with Innovis Health LLC, a 573-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in North Dakota and Virginia.

Years since qualifying
36
Trained at
Loma Linda University School of Medicine
Licensed in
ND, VA
In the registry since
2005
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

3000 32nd Ave S
Fargo, ND 58103-6132
Phone: (701) 364-8900
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 44035 Riverside Pkwy Ste 400, Leesburg, VA 20176-8260 — (703) 858-5421

Specialties & licences

Clinical Cardiac Electrophysiology Physician (primary) Taxonomy 207RC0001X · Licence 0101230479 (VA)
Cardiovascular Disease Physician Taxonomy 207RC0000X · Licence 0101230479 (VA)
Clinical Cardiac Electrophysiology Physician Taxonomy 207RC0001X · Licence 21961 (ND)

Record details

NPI number1427050699
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 1, 2005
Last updated in NPPESFebruary 4, 2025
Certification dateFebruary 4, 2025

Medicare enrollment

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

Medicare specialtyCARDIAC ELECTROPHYSIOLOGY
Medical schoolLOMA LINDA UNIVERSITY SCHOOL OF MEDICINE
Graduated 1990 (36 years in practice)
Group practice Innovis Health Llc — 573 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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