Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Irene T Baker, NP
Nurse Practitioner in Lansing, MI · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1033143417
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Registry record
Entity type Individual (Type 1)
Name Irene T Baker
Credential NP
Sex Female
Practice address 1540 Lake Lansing Rd, Suite 205, Lansing, MI, 48912
Phone (517) 913-3910
Fax (517) 913-3911
Enumeration date Jul 10, 2006
Last updated in NPPES Aug 3, 2010
Taxonomy & licenses
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 4704111052 (MI) Primary
NP · Nurse Practitioner: An advanced practice registered nurse with graduate training, licensed to diagnose and treat, often with prescriptive authority.
About the NP credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 1024246 | Other | MI | MCLAREN HEALTH ADVANTAGE |
| 5008769750 | Other | MI | BLUE CROSS BLUE SHIELD OF MICHIGAN |
| 1033143417 | Medicaid | MI | - |
| 7272662 | Other | MI | AETNA |
| 200000001200 | Other | MI | PHP |
| 0N55170009 | Other | MI | MEDICARE PLUS BLUE |
| 200000001200 | Other | MI | PHP FAMILYCARE |
| 1024246 | Other | MI | MCLAREN HEALTH PLAN-COMMERCIAL |
| 1024246 | Other | MI | MCLAREN HEALTH PLAN-MEDICAID |
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 Irene Baker practice?
The practice location on file with NPPES is in Lansing, MI. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Irene Baker?
The National Provider Identifier (NPI) for Irene Baker is 1033143417, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Robert Wolf Diagnostic Radiology Physician · Lansing, MI NPI 1003805904 Melissa Richardson Surgery Physician · Lansing, MI NPI 1578544789 Kenneth Rudman Interventional Pain Medicine Physician · Lansing, MI NPI 1558322214 Annette Spindler Adult Health Nurse Practitioner · Lansing, MI NPI 1689635351 Sankar Nair Interventional Pain Medicine Physician · Lansing, MI NPI 1356302038 Lyle Mindlin Diagnostic Radiology Physician · Lansing, MI NPI 1508822107 Knight Drugs-Lansing Inc Health Maintenance Organization · Lansing, MI NPI 1437100617 Michael Carella Endocrinology, Diabetes & Metabolism Physician · Lansing, MI NPI 1790737542
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-08-03.