NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Erin Loeliger

Anesthesiology Physician in Annapolis, MD · enumerated 2016 · practices at Anesthesia Company, LLC.

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

National Provider Identifier

1326494725

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Erin Loeliger
Sex Female
Practice address 700 Melvin Ave Ste 7a, Annapolis, MD, 21401
Phone (410) 280-2260
Enumeration date May 4, 2016
Last updated in NPPES Feb 10, 2022

Taxonomy & licenses

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians · License D0093420 (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.

Read the full guide → Validate an NPI →

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 Erin Loeliger?
Erin Loeliger is registered in NPPES with the primary taxonomy of Anesthesiology Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-02-10.