Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mrs. Maren Stewart Mayhew, NP
Nurse Practitioner in Bethesda, MD · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1790785368
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Registry record
Entity type Individual (Type 1)
Name Mrs. Maren Stewart Mayhew
Credential NP
Sex Female
Practice address Suburban Hospital Community Homecare Management Program, 8600 Old Georgetown Road, Lamber Building First Floor, Bethesda, MD, 20814
Phone (301) 896-6500
Fax (301) 896-6505
Enumeration date Jul 26, 2005
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License R057293 (MD) Primary
NP · Nurse Practitioner: An advanced practice registered nurse with graduate training, licensed to diagnose and treat, often with prescriptive authority.
About the NP credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 5009-0017 | Other | MD | CAREFIRST BC/BS |
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.
Frequently asked questions
What specialty is Maren Mayhew?
Maren Mayhew is registered in NPPES with the primary taxonomy of Nurse Practitioner. 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.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.