FRANK S CALANDRINO JR MD LLC
NPI 1053257006
Internal Medicine - Pulmonary Disease in Saint Charles, MO

Q: What is Frank S Calandrino Jr MD LLC's NPI number?

The NPI number for Frank S Calandrino Jr MD LLC is 1053257006. It was assigned to this organization in the NPPES registry on April 23, 2026.

Q: What is Frank S Calandrino Jr MD LLC's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Pulmonary Disease, with taxonomy code 207RP1001X.

Active since April 23, 2026

300 1ST CAPITOL DR, SAINT CHARLES, MO 63301(314) 330-8616(636) 333-4510 Get Directions Write a Review

NPPES record last updated: May 29, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: May 29, 2026, Apr 25, 2026 (2 updates tracked since 2026).

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About Frank S Calandrino Jr Md Llc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

FRANK S CALANDRINO JR MD LLC (NPI 1053257006) is a healthcare organization registered as a pulmonary disease in Saint Charles, Missouri and active in the NPI registry since April 2026. The organization lists Frank S. Calandrino, Owner, Physician, as its authorized official.

NPPES Registry Identity

NPI1053257006

Entity TypeOrganization

Primary Taxonomy207RP1001X

Legal Business NameFRANK S CALANDRINO JR MD LLC

Location Address300 1ST CAPITOL DRSaint Charles, MO 63301-2844

Mailing AddressPo Box 31038Des Peres, MO 63131-0038 · (314) 330-8616 · Fax (636) 333-4510

Phone(314) 330-8616

Fax(636) 333-4510

Organization SubpartNo

Authorized OfficialFrank S. CalandrinoOwner, Physician · (314) 330-8616

Enumeration DateApril 23, 2026

Last NPPES UpdateMay 29, 20262 updates tracked since enumeration

NPPES CertifiedMay 29, 2026

✔ NPI 1053257006 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyInternal Medicine · Pulmonary DiseaseAllopathic & Osteopathic Physicians

Taxonomy Code207RP1001X

Definition

An internist who treats diseases of the lungs and airways. The pulmonologist diagnoses and treats cancer, pneumonia, pleurisy, asthma, occupational and environmental diseases, bronchitis, sleep disorders, emphysema and other complex disorders of the lungs.

Also ListedInternal Medicine · Critical Care MedicineTaxonomy 207RC0200X

Also ListedInternal Medicine · Sleep MedicineTaxonomy 207RS0012X

300 1ST CAPITOL DR, Saint Charles, MO 63301

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Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

KATHLEEN F. CHRISTLIEB PA

Physician Assistant