NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Joseph R Scalea, MD

Transplant Surgery Physician in Baltimore, MD · enumerated 2007.

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

National Provider Identifier

1144423112

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Joseph R Scalea
Credential MD
Sex Male
Practice address 22 S Greene St, Baltimore, MD, 21201
Phone (410) 328-5408
Fax (410) 328-6343
Enumeration date Jun 7, 2007
Last updated in NPPES Sep 19, 2019

Taxonomy & licenses

204F00000X Transplant Surgery Physician Allopathic & Osteopathic Physicians · License 62496-20 (WI) Secondary
204F00000X Transplant Surgery Physician Allopathic & Osteopathic Physicians · License D81662 (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

How do I verify Joseph Scalea's NPI record?
Cross-check NPI 1144423112 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1144423112 active?
Yes, as of the latest NPPES snapshot, NPI 1144423112 is active (record last updated 2019-09-19).

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-09-19.