Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. M Meshelle Kolanz, MD
Pediatrics Physician in Greeley, CO · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1578541447
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Registry record
Entity type Individual (Type 1)
Name Dr. M Meshelle Kolanz
Credential MD
Sex Female
Practice address 5881 W 16th St, Greeley, CO, 80634
Phone (970) 313-2700
Fax (970) 313-2727
Enumeration date Jan 2, 2006
Last updated in NPPES Jul 2, 2013
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 |
|---|---|---|---|
| P00944876 | Other | CO | MEDICARE RAILROAD CARRIER PTAN |
| 01359074 | Medicaid | CO | - |
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
Where does M Kolanz practice?
The practice location on file with NPPES is in Greeley, CO. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for M Kolanz?
The National Provider Identifier (NPI) for M Kolanz is 1578541447, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Herbert Johnson Physician Assistant · Greeley, CO NPI 1245238716 Anthony Fink Family Medicine Physician · Greeley, CO NPI 1235116120 Mary Blattner Dermatology Physician · Greeley, CO NPI 1205813193 James Ley Family Medicine Physician · Greeley, CO NPI 1538147400 Joseph Ryan Pediatrics Physician · Greeley, CO NPI 1942288675 Christopher Moore Pediatrics Physician · Greeley, CO NPI 1619955333 William Oligmueller Family Medicine Physician · Greeley, CO NPI 1134107865 Brian Schmalhorst Family Medicine Physician · Greeley, CO NPI 1588642185
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-07-02.