Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Diana Lynn Spring, MALLP
Psychologist in Okemos, MI · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1003800889
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Registry record
Entity type Individual (Type 1)
Name Diana Lynn Spring
Credential MALLP
Sex Female
Practice address 2127 University Park Dr Ste 300, Okemos, MI, 48864
Phone (517) 705-3667
Fax (248) 605-3525
Enumeration date Sep 7, 2005
Last updated in NPPES Aug 7, 2022
Taxonomy & licenses
103T00000X Psychologist Behavioral Health & Social Service Providers · License 6361004181 (MI) Primary
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 0995781 | Other | MI | HEALTHPLUS |
| P108958490 | Other | MI | BCBS |
| 6224176 | Other | - | DBH |
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 1003800889 active?
Yes, as of the latest NPPES snapshot, NPI 1003800889 is active (record last updated 2022-08-07).
How do I verify Diana Spring's NPI record?
Cross-check NPI 1003800889 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 → Aimee Herring Counselor · Okemos, MI NPI 1871667865 Renee Benard Psychologist · Okemos, MI NPI 1922347111 Joel Burnett Professional Counselor · Okemos, MI NPI 1407374580 Trisha Diller-Zylstra Psychologist · Okemos, MI NPI 1376183749 Kari Nader Psychologist · Okemos, MI NPI 1841885563 Gigi Gardner Social Worker · Okemos, MI NPI 1144986860 Kevin Schmitt Counselor · Okemos, MI NPI 1467193078 Shianne Prior-Wood Clinical Social Worker · Okemos, MI NPI 1699450304
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-08-07.