Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Karen Brooks, M.D.

Q: What is the NPI number for Karen Brooks?

The National Provider Identifier (NPI) for Karen Brooks is 1346230414, a Type 1 (individual) record in the CMS NPPES registry.

Critical Care Medicine (Internal Medicine) Physician in Columbia, MD · enumerated 2005 · practices at Pulmonary Disease and Critical Care Associates, P.A..

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

National Provider Identifier

1346230414

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Registry record

Entity type Individual (Type 1)

Name Karen Brooks

Credential M.D.

Sex Female

Practice address Columbia, MD, 21044

Phone (410) 997-5944

Fax (410) 992-0308

Enumeration date Oct 28, 2005

Last updated in NPPES Jan 29, 2008

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

207RC0200X Critical Care Medicine (Internal Medicine) Physician Allopathic & Osteopathic Physicians · License D0042183 (MD) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD 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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Karen Brooks?

The National Provider Identifier (NPI) for Karen Brooks is 1346230414, a Type 1 (individual) record in the CMS NPPES registry.

Where does Karen Brooks practice?

The practice location on file with NPPES is in Columbia, MD. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Carmen Salvaterra Pulmonary Disease Physician · Columbia, MD NPI 1285639336 Anya Harry Critical Care Medicine (Internal Medicine) Physician · Columbia, MD NPI 1932170412 Mary Kate Ferguson Physician Assistant · Columbia, MD NPI 1609840321 Florence Freund Physician Assistant · Columbia, MD NPI 1184698870 Tingting Niu Physician Assistant · Columbia, MD NPI 1588638274 Shiau Rung Li Medical Physician Assistant · Columbia, MD NPI 1528109196 Pulmonary Disease and Critical Care Associates, P.A. Clinical Psychologist · Columbia, MD NPI 1972838316

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-01-29.