Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Mr. Frank S. Calandrino Jr., MD

Individual provider Pulmonary Disease Physician · NPI 1356394498

Mr. Frank S. Calandrino Jr., MD is a Pulmonary Disease in Saint Charles, Missouri. Qualified in 1981, 45 years ago. Practices with SSM Health Care St Louis, a 175-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Missouri.

Years since qualifying
45
Licensed in
MO
In the registry since
2006
Specialties on file
4
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

300 1st Capitol Dr
Saint Charles, MO 63301-2844
Phone: (314) 330-8616
Fax: (636) 333-4510
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pulmonary Disease Physician (primary) Taxonomy 207RP1001X · Licence R4E76 (MO)
Sleep Medicine (Internal Medicine) Physician Taxonomy 207RS0012X · Licence R4E76 (MO)
Internal Medicine Physician Taxonomy 207R00000X · Licence R4E76 (MO)
Critical Care Medicine (Internal Medicine) Physician Taxonomy 207RC0200X · Licence R4E76 (MO)

Record details

NPI number1356394498
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 18, 2006
Last updated in NPPESMay 29, 2026
Certification dateMay 29, 2026

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyPULMONARY DISEASE
Also practisesINTERNAL MEDICINE
Medical schoolOTHER
Graduated 1981 (45 years in practice)
Group practice Ssm Health Care St Louis — 175 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

Other providers in Saint Charles