NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Heather Margaret Clarke, CNM MSN

Advanced Practice Midwife in Greenville, SC · enumerated 2006.

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

National Provider Identifier

1003875998

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Registry record

Entity type Individual (Type 1)
Name Ms. Heather Margaret Clarke
Credential CNM MSN
Sex Female
Practice address 890 W Faris Rd, Suite 470, Greenville, SC, 29605
Phone (864) 455-1600
Enumeration date Mar 21, 2006
Last updated in NPPES Jul 24, 2012

Taxonomy & licenses

176B00000X Midwife Other Service Providers · License F000286-1 (NY) Secondary
367A00000X Advanced Practice Midwife Physician Assistants & Advanced Practice Nursing Providers · License M17730 (SC) Primary

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.

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Frequently asked questions

What specialty is Heather Clarke?
Heather Clarke is registered in NPPES with the primary taxonomy of Advanced Practice 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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-07-24.