Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Artem I. Ryazantsev, D.O.
Hospitalist Physician in Omaha, NE · enumerated 2013.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1043653108
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Registry record
Entity type Individual (Type 1)
Name Dr. Artem I. Ryazantsev
Credential D.O.
Sex Male
Practice address 7500 Mercy Rd, Omaha, NE, 68124
Phone (855) 524-4001
Fax (402) 398-5589
Enumeration date Apr 9, 2013
Last updated in NPPES Nov 14, 2018
Taxonomy & licenses
207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 2018012249 (MO) Secondary
207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 266275 (MA) Secondary
208M00000X Hospitalist Physician Allopathic & Osteopathic Physicians · License DO-05253 (IA) Secondary
208M00000X Hospitalist Physician Allopathic & Osteopathic Physicians · License 2018012249 (MO) Secondary
208M00000X Hospitalist Physician Allopathic & Osteopathic Physicians · License 266275 (MA) Secondary
DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD.
About the DO credential
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
What is the NPI number for Artem Ryazantsev?
The National Provider Identifier (NPI) for Artem Ryazantsev is 1043653108, a Type 1 (individual) record in the CMS NPPES registry.
Where does Artem Ryazantsev practice?
The practice location on file with NPPES is in Omaha, NE. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Thomas Frederickson Internal Medicine Physician · Omaha, NE NPI 1295728368 Margaret Block Hematology & Oncology Physician · Omaha, NE NPI 1184604118 Himanshu Agarwal Interventional Cardiology Physician · Omaha, NE NPI 1942280672 Louis Safranek Infectious Disease Physician · Omaha, NE NPI 1104897305 Yungpo Su Hematology & Oncology Physician · Omaha, NE NPI 1457322166 Robert Meyer Pharmacist · Omaha, NE NPI 1255303004 Craig Taylor Cardiovascular Disease Physician · Omaha, NE NPI 1902879042 David Pritza Cardiovascular Disease Physician · Omaha, NE NPI 1942277272
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-11-14.