Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Miss Sarah Christine Marks, LCPC

Specialist in Bangor, ME · enumerated 2009.

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

National Provider Identifier

1689805590

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Registry record

Entity type Individual (Type 1)

Name Miss Sarah Christine Marks

Credential LCPC

Sex Female

Practice address 700 Mount Hope Ave Ste 320, Bangor, ME, 04401

Phone (207) 941-2952

Fax (207) 941-2955

Enumeration date Jul 28, 2009

Last updated in NPPES Jan 15, 2020

Taxonomy & licenses

174400000X Specialist Other Service Providers 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 Sarah Marks?

Sarah Marks is registered in NPPES with the primary taxonomy of Specialist. 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 2020-01-15.