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

Michael T Massaro

Individual provider Gastroenterology Physician · NPI 1558741447

Michael T Massaro is a Gastroenterology in Carmichael, California. Graduated from University of Tennessee, Hsc, College of Medicine in 2015, 11 years ago. Practices with Dignity Health Medical Foundation, a 1,204-clinician group, accepts Medicare assignment and offers telehealth. Licensed in California.

Years since qualifying
11
Trained at
University of Tennessee, Hsc, College of Medicine
Licensed in
CA
In the registry since
2015

Practice location Address checks out

6555 Coyle Ave Ste 390
Carmichael, CA 95608-0302
Phone: (916) 536-2596
Fax: (916) 536-2498
Show map & directions

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

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence A172725 (CA)

Record details

NPI number1558741447
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedJune 4, 2015
Last updated in NPPESNovember 11, 2024
Certification dateNovember 11, 2024
Mailing address3400 Data Dr, Rancho Cordova, CA 95670-7956

Medicare enrollment

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

Medicare specialtyGASTROENTEROLOGY
Medical schoolUNIVERSITY OF TENNESSEE, HSC, COLLEGE OF MEDICINE
Graduated 2015 (11 years in practice)
Group practice Dignity Health Medical Foundation — 1204 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations7 on file with Medicare

Other providers in Carmichael