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Mercy Anesthesiology Associates,P.C.

General Acute Care Hospital in Baltimore, MD · enumerated 2006 · authorized official James Lin, Anesthesiologist.

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

National Provider Identifier

1891850616

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Registry record

Entity type Organization (Type 2)
Legal business name Mercy Anesthesiology Associates,P.C.
Practice address 343 N Calvert St, 3rd Floor, Baltimore, MD, 21202
Phone (410) 659-0689
Fax (410) 659-9382
Enumeration date Dec 22, 2006
Last updated in NPPES Aug 22, 2020

Taxonomy & classification

282N00000X General Acute Care Hospital Hospitals · License D0029468 (MD) Primary

Authorized official

Name James Lin
Title Anesthesiologist
Phone (410) 659-0689

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 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.
What type of organization is Mercy Anesthesiology Associates,P.C.?
Mercy Anesthesiology Associates,P.C. is registered in NPPES as a General Acute Care Hospital (its primary provider taxonomy).

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-22.