Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Elizabeth A Walter, RN
Registered Nurse in Oakland, MD · enumerated 2016.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1215393137
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Elizabeth A Walter
Credential RN
Sex Female
Practice address 1025 Memorial Dr, Oakland, MD, 21550
Phone (301) 334-7680
Fax (301) 334-7681
Enumeration date Jan 7, 2016
Last updated in NPPES Jan 7, 2016
Taxonomy & licenses
RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam.
About the RN credential
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
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.
What specialty is Elizabeth Walter?
Elizabeth Walter is registered in NPPES with the primary taxonomy of Registered Nurse. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
Browse all → Garrett County Health Dept Home Health Agency · Oakland, MD NPI 1477533321 Garrett County Health Department Mental Health Clinic/Center (Including Community Mental Health Center) · Oakland, MD NPI 1326096751 Garrett County Health Department Public Health or Welfare Agency · Oakland, MD NPI 1568411619 Garrett County Health Department Community/Behavioral Health Agency · Oakland, MD NPI 1295786085 Garrett County Health Dept. Case Management Agency · Oakland, MD NPI 1437252822 Garrett Co. Health Dept. Case Management Agency · Oakland, MD NPI 1164525556 Garrett Co. Health Dept. Case Management Agency · Oakland, MD NPI 1053414441 Garrett County Health Department Public Health or Welfare Agency · Oakland, MD NPI 1063595163
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-01-07.