Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Joshua Michael Greenwald, MD

Aerospace Medicine Physician in New Orleans, LA · enumerated 2018 · practices at Nhc Pensacola.

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

National Provider Identifier

1952893125

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Registry record

Entity type Individual (Type 1)

Name Joshua Michael Greenwald

Credential MD

Sex Male

Practice address 400 Russell Ave Bldg 41, New Orleans, LA, 70143

Phone (504) 697-9250

Enumeration date Jun 4, 2018

Last updated in NPPES Apr 25, 2022

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 0101267698 (VA) Secondary

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary

2083A0100X Aerospace Medicine Physician Allopathic & Osteopathic Physicians · License 0101267698 (VA) 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

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 Joshua Greenwald?

Joshua Greenwald is registered in NPPES with the primary taxonomy of Aerospace Medicine Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-04-25.