NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Erin E Sing, CNM

Advanced Practice Midwife in Houston, TX · enumerated 2009.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1720217474

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Erin E Sing
Credential CNM
Sex Female
Practice address 1504 Taub Loop, Houston, TX, 77030
Enumeration date Jul 2, 2009
Last updated in NPPES Mar 21, 2025

Taxonomy & licenses

367A00000X Advanced Practice Midwife Physician Assistants & Advanced Practice Nursing Providers · License 740858 (TX) Secondary
367A00000X Advanced Practice Midwife Physician Assistants & Advanced Practice Nursing Providers Secondary
367A00000X Advanced Practice Midwife Physician Assistants & Advanced Practice Nursing Providers · License AP117958 (TX) 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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Erin Sing?
The National Provider Identifier (NPI) for Erin Sing is 1720217474, a Type 1 (individual) record in the CMS NPPES registry.
Where does Erin Sing practice?
The practice location on file with NPPES is in Houston, TX. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-03-21.