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

Dr. John Christian Holtrop, MD

Plastic Surgery Physician in New Orleans, LA · enumerated 2018.

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

National Provider Identifier

1063900645

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Registry record

Entity type Individual (Type 1)
Name Dr. John Christian Holtrop
Credential MD
Sex Male
Practice address New Orleans, LA, 70112
Phone (504) 988-5500
Enumeration date Apr 29, 2018
Last updated in NPPES May 19, 2023

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

Taxonomy & licenses

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care · License 4301114534 (MI) Secondary
208200000X Plastic Surgery Physician Allopathic & Osteopathic Physicians · License 335669 (LA) 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.

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Frequently asked questions

Where does John Holtrop practice?
The practice location on file with NPPES is in New Orleans, LA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for John Holtrop?
The National Provider Identifier (NPI) for John Holtrop is 1063900645, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-05-19.