Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Maren B Simons, PA-C

Physician Assistant in Columbia, MD · enumerated 2006.

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

National Provider Identifier

1609955806

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Registry record

Entity type Individual (Type 1)

Name Maren B Simons

Credential PA-C

Sex Female

Practice address 10710 Charter Dr Ste 300, Columbia, MD, 21044

Phone (410) 644-1880

Fax (410) 730-1617

Enumeration date Nov 6, 2006

Last updated in NPPES Sep 4, 2019

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License C03407 (MD) 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 Maren Simons?

Maren Simons is registered in NPPES with the primary taxonomy of Physician Assistant. 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 2019-09-04.