Theresa Mayhartle DO
About this NPIWhat this record shows.
NPI 1679553952 is registered to Theresa Mayhartle DO, a Obstetrics & Gynecology practising at 12805 Escanaba Dr, Suite 2 in Dewitt, Michigan. Obstetricians and Gynecologists (OB/GYNs) provide medical and surgical care for the female reproductive system, including pregnancy, childbirth, and gynecologic conditions. Theresa Mayhartle DO has been enumerated in the National Provider Identifier (NPI) registry since 2006.
Your brand here.
Secondary identifiers
Additional identifiers this provider has registered with NPPES. Used by medical billers, credentialers, and insurance verifiers to cross-reference claims and enrollments.
Other
- 252503MI· Issued by HEALTH ADVANTAGE NETWORK
- 01795MI· Issued by AETNA
- 0700186MI· Issued by PHYSICIANS HEALTH PLAN
- 252503MI· Issued by MCLAREN HEALTH PLAN
- 1651913484MI· Issued by BLUE CROSS BLUE SHIELD
- G10710MI· Issued by HEALTH NET FEDERAL SERVIC
Medicaid
- 4154702MI
Source: NPPES public registry.
Insurance & acceptsHow to confirm coverage.
The National Plan and Provider Enumeration System (NPPES) registry does not include commercial insurance network data, so we cannot show which plans Theresa Mayhartle DO accepts. To confirm in-network status with your specific health plan, contact Theresa Mayhartle DO directly at (517) 367-5520.
Frequently asked
Yes. NPI 1679553952 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Obstetricians and Gynecologists (OB/GYNs) provide medical and surgical care for the female reproductive system, including pregnancy, childbirth, and gynecologic conditions.
The CMS NPPES Public Registry at npiregistry.cms.hhs.gov is the authoritative source. FindMyNPI mirrors this dataset and refreshes monthly. For real-time verification, you can also call the provider's office at (517) 367-5520.
An individual healthcare provider has a single Type-1 NPI for life. Organisations can hold separate Type-2 NPIs per location, specialty, or sub-entity. Theresa Mayhartle DO is a Type-1 individual NPI.