Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Tami Lynn Pettenger, DNP
Nurse Practitioner in Hastings, MI · enumerated 2017.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1235676651
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Registry record
Entity type Individual (Type 1)
Name Tami Lynn Pettenger
Credential DNP
Sex Female
Practice address 1005 W Green St, Hastings, MI, 49058
Phone (269) 948-5892
Enumeration date Jan 24, 2017
Last updated in NPPES Apr 7, 2025
Taxonomy & licenses
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 4704237433 (MI) Primary
DNP · Doctor of Nursing Practice: A clinical doctorate for advanced practice nurses.
About the DNP 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
Where does Tami Pettenger practice?
The practice location on file with NPPES is in Hastings, MI. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Tami Pettenger?
The National Provider Identifier (NPI) for Tami Pettenger is 1235676651, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Steven Wildern Specialist · Hastings, MI NPI 1144224700 Thomas Hoffman Family Medicine Physician · Hastings, MI NPI 1831198795 Brigit Brennan Surgery Physician · Hastings, MI NPI 1679567572 Max Rappaport Surgery Physician · Hastings, MI NPI 1366436255 James Weatherhead Family Medicine Physician · Hastings, MI NPI 1730177783 John Mulligan Cardiovascular Disease Physician · Hastings, MI NPI 1659352847 Diane Ebaugh Family Medicine Physician · Hastings, MI NPI 1215997796 Paul Dewitt Family Medicine Physician · Hastings, MI NPI 1952340192
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-04-07.