Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Stacey S Tremp, D.O.
Obstetrics Physician in Haslett, MI · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1427271097
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Registry record
Entity type Individual (Type 1)
Name Dr. Stacey S Tremp
Credential D.O.
Sex Female
Practice address 1650 Haslett Rd, Haslett, MI, 48840
Phone (517) 853-5588
Fax (517) 853-5577
Enumeration date Apr 11, 2007
Last updated in NPPES Nov 5, 2013
Taxonomy & licenses
207VX0000X Obstetrics Physician Allopathic & Osteopathic Physicians · License 5101015755 (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
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 1427271097 active?
Yes, as of the latest NPPES snapshot, NPI 1427271097 is active (record last updated 2013-11-05).
How do I verify Stacey Tremp's NPI record?
Cross-check NPI 1427271097 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 → Cheryl Elfring Family Medicine Physician · Haslett, MI NPI 1679574107 Andrew Stasevich Family Medicine Physician · Haslett, MI NPI 1043297955 Michael Maser Obstetrics & Gynecology Physician · Haslett, MI NPI 1215915350 Barbara Merrill Family Medicine Physician · Haslett, MI NPI 1841244548 Nancy Shannon Internal Medicine Physician · Haslett, MI NPI 1588670111 Gregory Shannon Emergency Medicine Physician · Haslett, MI NPI 1336240936 Nancy J Shannon MD Phd Pllc Clinic/Center · Haslett, MI NPI 1710066139 Paul N Deweese MD Plc Clinic/Center · Haslett, MI NPI 1942499553
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-11-05.