Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Sharon Ruth Doan, M.A., CCC-A

Audiologist in Port Huron, MI · enumerated 2007 · practices at Huron Surgical Clinic, P.C..

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

National Provider Identifier

1659553964

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Registry record

Entity type Individual (Type 1)

Name Sharon Ruth Doan

Credential M.A., CCC-A

Sex Female

Practice address 1522 Pine Grove Ave, Suite A, Port Huron, MI, 48060

Phone (810) 982-3277

Fax (810) 982-0716

Enumeration date Nov 28, 2007

Last updated in NPPES Nov 16, 2011

Taxonomy & licenses

231H00000X Audiologist Speech, Language and Hearing Service Providers · License 16010000394 (MI) Primary

237600000X Audiologist-Hearing Aid Fitter Speech, Language and Hearing Service Providers · License 3501003082 (MI) Secondary

Other identifiers

Identifier	Type	State	Issuer
640G411740	Other	MI	BCBS HEARING

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

How do I verify Sharon Doan's NPI record?

Cross-check NPI 1659553964 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1659553964 active?

Yes, as of the latest NPPES snapshot, NPI 1659553964 is active (record last updated 2011-11-16).

Other providers at this practice address

Browse all →

Aimee Langmesser Audiologist · Port Huron, MI NPI 1902853922 Huron Surgical Clinic, P.C. Surgery Physician · Port Huron, MI NPI 1760556914 Zubin Bhesania Surgery Physician · Port Huron, MI NPI 1457425670 Anthony Boutt Surgery Physician · Port Huron, MI NPI 1265506497 Marnie Rossow Speech/Language/Hearing Specialist/Technologist · Port Huron, MI NPI 1760619761

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-11-16.