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

James A Mace, M.D.

Q: What is the NPI number for James Mace?

The National Provider Identifier (NPI) for James Mace is 1972791051, a Type 1 (individual) record in the CMS NPPES registry.

Anesthesiology Physician in Lafayette, IN · enumerated 2007.

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

National Provider Identifier

1972791051

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Registry record

Entity type Individual (Type 1)

Name James A Mace

Credential M.D.

Sex Male

Practice address Lafayette, IN, 47909

Phone (317) 410-6269

Enumeration date Oct 14, 2007

Last updated in NPPES Jun 10, 2011

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

Taxonomy & licenses

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians · License 10908 (MS) Secondary

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians · License 01059208A (IN) Primary

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians · License D0067636 (MD) Secondary

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians · License 15811 (TN) Secondary

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

Where does James Mace practice?

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

What is the NPI number for James Mace?

The National Provider Identifier (NPI) for James Mace is 1972791051, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-06-10.