Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Bruce A. Lockwitz, M.D.

Rheumatology Physician in Elkhart, IN · enumerated 2005.

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

National Provider Identifier

1043213689

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Registry record

Entity type Individual (Type 1)

Name Dr. Bruce A. Lockwitz

Credential M.D.

Sex Male

Practice address 303 S Nappanee St, Elkhart, IN, 46514

Phone (574) 296-3307

Fax (574) 296-3928

Enumeration date May 27, 2005

Last updated in NPPES Jun 9, 2009

Taxonomy & licenses

207RR0500X Rheumatology Physician Allopathic & Osteopathic Physicians · License 01033883A (IN) Primary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 01033883A (IN) Secondary

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

Other identifiers

Identifier	Type	State	Issuer
100112850A	Medicaid	IN	-

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

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 Bruce Lockwitz?

Bruce Lockwitz is registered in NPPES with the primary taxonomy of Rheumatology Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Other providers at this practice address

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Pavan Ahuja Internal Medicine Physician · Elkhart, IN NPI 1578566675 William Buckley Internal Medicine Physician · Elkhart, IN NPI 1922001098 Kenneth Gammon Pulmonary Disease Physician · Elkhart, IN NPI 1528061447 Ayodeji Harris-Eze Pulmonary Disease Physician · Elkhart, IN NPI 1396748273 Ahsanul Haque Hematology & Oncology Physician · Elkhart, IN NPI 1558364372 Christy Lee Physician Assistant · Elkhart, IN NPI 1932102605 Minnie Enriquez Internal Medicine Physician · Elkhart, IN NPI 1225031164 Kamran Siddiqui Internal Medicine Physician · Elkhart, IN NPI 1871596700

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-06-09.