Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Janet K Tillisch, MD
Pediatrics Physician in Fargo, ND · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1417988163
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Registry record
Entity type Individual (Type 1)
Name Janet K Tillisch
Credential MD
Sex Female
Practice address 1702 University Dr S, Fargo, ND, 58103
Phone (701) 364-3300
Fax (701) 364-8906
Enumeration date Jul 5, 2006
Last updated in NPPES Nov 3, 2011
Taxonomy & licenses
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure.
About the MD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| ND100012 | Other | ND | LHS # |
| 015795300 | Medicaid | ND | - |
| 28064TI | Other | ND | MNBS # |
| 91423TI | Other | ND | MNBS # |
| 1201177 | Other | ND | MEDICA # |
| 1203181 | Other | ND | MEDICA # |
| 142074 | Other | ND | UCARE # |
| 1877 | Other | ND | NDBS # |
| 10168 | Medicaid | ND | - |
| 1201797 | Other | ND | MEDICA # |
| 6419 | Other | MN | NDBS # |
| 765120 | Other | ND | AMERICA'S PPO/ARAZ # |
| 8253 | Other | ND | SIOUX VALLEY # |
| DA9011015596 | Other | ND | PREFERRED ONE # |
| HP19569 | Other | ND | HEALTHPARTNERS # |
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
Is NPI 1417988163 active?
Yes, as of the latest NPPES snapshot, NPI 1417988163 is active (record last updated 2011-11-03).
How do I verify Janet Tillisch's NPI record?
Cross-check NPI 1417988163 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
Browse all → Kimberly Kelly Dermatology Physician · Fargo, ND NPI 1245223023 Cathleen Mccann Genetic Counselor (M.S.) · Fargo, ND NPI 1659360162 Bassim Kobrossy Medical Oncology Physician · Fargo, ND NPI 1639169675 Maria Balintona Clinical Social Worker · Fargo, ND NPI 1740270339 Paul Williams Otolaryngology Physician · Fargo, ND NPI 1326019621 Norbert Yoe Pediatrics Physician · Fargo, ND NPI 1538132782 Alan Bruns Otolaryngology Physician · Fargo, ND NPI 1619940210 Carol Johnson Geriatric Medicine (Family Medicine) Physician · Fargo, ND NPI 1679535991
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-11-03.