Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Allison Marie Butler, CNM
Midwife in Newark, DE · enumerated 2021.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1457014326
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Registry record
Entity type Individual (Type 1)
Name Allison Marie Butler
Credential CNM
Sex Female
Practice address 620 Churchmans Rd Ste 101, Newark, DE, 19702
Phone (302) 658-2229
Enumeration date Oct 18, 2021
Last updated in NPPES Oct 18, 2021
Taxonomy & licenses
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 Allison Butler?
Allison Butler is registered in NPPES with the primary taxonomy of Midwife. 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.
Other providers at this practice address
Browse all → Barbara Fleck Advanced Practice Midwife · Newark, DE NPI 1356381396 Sarah Webster Advanced Practice Midwife · Newark, DE NPI 1801144720 Gretchen Anderton Clinical Social Worker · Newark, DE NPI 1780921924 Julia Paulus Advanced Practice Midwife · Newark, DE NPI 1386149318 Aurora Counseling LLC Clinical Social Worker · Newark, DE NPI 1144852625 Emerald Midwifery Consulting, LLC Advanced Practice Midwife · Newark, DE NPI 1649086448 Shanica Mcintosh Advanced Practice Midwife · Newark, DE NPI 1588518708
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-10-18.