Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mark J Hudson, MD
Pediatrics Physician in St Paul, MN · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1962463547
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Registry record
Entity type Individual (Type 1)
Name Mark J Hudson
Credential MD
Sex Male
Practice address 347 North Smith Ave, 401, St Paul, MN, 55102
Phone (651) 220-6750
Fax (651) 220-6770
Enumeration date Mar 31, 2006
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure.
About the MD 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
Is NPI 1962463547 active?
Yes, as of the latest NPPES snapshot, NPI 1962463547 is active (record last updated 2007-07-08).
How do I verify Mark Hudson's NPI record?
Cross-check NPI 1962463547 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 → Laura Hoyt Pediatrics Physician · St Paul, MN NPI 1417923533 John Coleman Neonatal-Perinatal Medicine Physician · Saint Paul, MN NPI 1700846995 Marlene Wuethrich Critical Care Neonatal Nurse Practitioner · St Paul, MN NPI 1447215462 Shelly Hansen Critical Care Neonatal Nurse Practitioner · St Paul, MN NPI 1114983749 Judy Peterson Pediatric Nurse Practitioner · St Paul, MN NPI 1033177985
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.