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Blackwell Anesthesia LLC

Certified Registered Nurse Anesthetist in Ellicott City, MD · enumerated 2023 · authorized official Poppy Walker, Practice Administrator.

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

National Provider Identifier

1053197343

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Registry record

Entity type Organization (Type 2)
Legal business name Blackwell Anesthesia LLC
Practice address 6011 University Blvd Ste 190, Ellicott City, MD, 21043
Phone (410) 461-0960
Enumeration date Sep 4, 2023
Last updated in NPPES Sep 4, 2023

Taxonomy & classification

367500000X Certified Registered Nurse Anesthetist Physician Assistants & Advanced Practice Nursing Providers Primary

Authorized official

Name Poppy Walker
Title Practice Administrator
Phone (325) 675-6466

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 type of organization is Blackwell Anesthesia LLC?
Blackwell Anesthesia LLC is registered in NPPES as a Certified Registered Nurse Anesthetist (its primary provider taxonomy).
What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-09-04.