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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Mary A Haering, D.O.

Psychiatry Physician in Lansing, MI · enumerated 2006.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1659341402

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Registry record

Entity type Individual (Type 1)
Name Dr. Mary A Haering
Credential D.O.
Sex Female
Practice address Lansing, MI, 48911
Phone (517) 882-3732
Fax (517) 882-3633
Enumeration date Jan 25, 2006
Last updated in NPPES Oct 7, 2014

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License 5315015745 (MI) Primary
DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

Other identifiers

Identifier Type State Issuer
595840000 Other MI MAGELLAN PROVIDER
2653310225 Other MI BCBS OF MI

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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Mary Haering?
The National Provider Identifier (NPI) for Mary Haering is 1659341402, a Type 1 (individual) record in the CMS NPPES registry.
Where does Mary Haering practice?
The practice location on file with NPPES is in Lansing, MI. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-10-07.