MICHELLE J. GREENAN RN – NPI #1548110711
Registered Nurse

(1) A registered nurse is a person qualified by graduation from an accredited nursing school (depending upon schooling, a registered nurse may receive either a diploma from a hospital program, an associate degree in nursing (A.D.N.) or a Bachelor of Science degree in nursing (B.S.N.), who is licensed or certified by the state, and is practicing within the scope of that license or certification. R.N.'s assist patient in recovering and maintaining their physical or mental health. They assist physicians during treatments and examinations and administer medications. (2) A provider who is trained and educated in a formal nursing education program at an accredited school of nursing, passes a national certification examination, and is licensed by the state to practice nursing. The individual provides nursing services to patients or clients in areas such as health promotion, disease prevention, acute and chronic care and restoration and maintenance of health across the life span.

MICHELLE GREENAN is a registered nurse (RN) located in MIDLAND, MI. NPPES has assigned the NPI number 1548110711 to MICHELLE GREENAN on January 29, 2026. It is a Type-1 NPI, indicating this NPI number is associated with an individual. The primary taxonomy selected by this provider is 163W00000X from the Health Care Provider Taxonomy code set, which is classified as Registered Nurse.

Use the NPI data found here to bill health insurance companies, identify providers enrolled in Medicare and Medicaid services or other HIPAA compliant transactions. See the complete NPI profile for MICHELLE GREENAN below.

NPI Profile for
MICHELLE J. GREENAN

NPI Number
1548110711
Enumeration Date

(about 4 months ago)
Entity Type
Type-1  Individual (Female)
Legal Name
MICHELLE J. GREENAN
Credentials
RN
Primary location
4000 WELLNESS DR
MIDLAND, MI 48670-2000
Phone: (989) 839-3000 Fax:
Mailing address
Same as primary location
Sole Proprietor
No
Updated
Certification Date
Jan 29, 2026

Note: NPPES allows providers to attest to the accuracy of their NPI data. When a provider request any change to the NPI record, they will be able to attest to their changed NPI data, resulting in an updated certification date.

Taxonomy Code(s)

A taxonomy code is a code that describes the health care service provider's type, classification, and the area of specialization. The primary specialty for this provider is indicated as (Primary) below.

Taxonomy Classification / Specialization State License
163W00000X
- Registered Nurse (Primary)
MI 4704248294

The taxonomy codes are selected by the provider at the time of NPI registration. Selection of a taxonomy code does not replace any credentialing or validation process that the provider requesting the code should complete.