Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Jonathan Drew Altus, MD

Pulmonary Disease Physician in Baldwin Harbor, NY · enumerated 2005 · practices at Jonathan D Altus MD Fccp LLC.

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

National Provider Identifier

1871575647

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Registry record

Entity type Individual (Type 1)

Name Jonathan Drew Altus

Credential MD

Sex Male

Practice address 920 Atlantic Ave, Baldwin Harbor, NY, 11510

Phone (516) 623-8700

Fax (516) 623-3746

Enumeration date Nov 17, 2005

Last updated in NPPES Jul 23, 2015

Taxonomy & licenses

207RC0200X Critical Care Medicine (Internal Medicine) Physician Allopathic & Osteopathic Physicians · License 164913 (NY) Secondary

207RP1001X Pulmonary Disease Physician Allopathic & Osteopathic Physicians · License 164913 (NY) Primary

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
01144018	Medicaid	NY	-

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 Jonathan Altus?

Jonathan Altus is registered in NPPES with the primary taxonomy of Pulmonary Disease Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Jonathan D Altus MD Fccp LLC Pulmonary Disease Physician · Baldwin, NY NPI 1821494360

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-07-23.