Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mrs. Tammy Szostakowski Lafaive, CNM
Obstetrics Physician in Midland, MI · enumerated 2023.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1619753464
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Registry record
Entity type Individual (Type 1)
Name Mrs. Tammy Szostakowski Lafaive
Credential CNM
Sex Female
Practice address Campus Ridge Building 4401 Campus Ridge Drive, Suite Ll0110, Midland, MI, 48640
Phone (989) 837-9400
Fax (989) 837-9410
Enumeration date Sep 7, 2023
Last updated in NPPES Feb 29, 2024
Taxonomy & licenses
367A00000X Advanced Practice Midwife Physician Assistants & Advanced Practice Nursing Providers Secondary
207VX0000X Obstetrics Physician Allopathic & Osteopathic Physicians · License 4704217144 (MI) Primary
CNM · Certified Nurse Midwife: An advanced practice nurse specializing in pregnancy, childbirth, and reproductive care.
About the CNM 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
What specialty is Tammy Lafaive?
Tammy Lafaive is registered in NPPES with the primary taxonomy of Obstetrics Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-02-29.