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

Marisa Isaacson, MD

Individual provider Gastroenterology Physician · NPI 1588050827

Marisa Isaacson, MD is a Gastroenterology in Clairton, Pennsylvania. Qualified in 2015, 11 years ago. Practices with Allegheny Clinic, a 2,300-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Pennsylvania.

Years since qualifying
11
Licensed in
PA
In the registry since
2015
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

575 Coal Valley Rd Ste 105
Clairton, PA 15025-3723
Phone: (412) 359-8900
Fax: (412) 359-8977
Show map & directions

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

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence MD473017 (PA)

Record details

NPI number1588050827
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 14, 2015
Last updated in NPPESMarch 7, 2023
Certification dateMarch 7, 2023
Mailing address575 Coal Valley Rd Ste 105, Clairton, PA 15025-3723

Medicare enrollment

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

Medicare specialtyGASTROENTEROLOGY
Medical schoolOTHER
Graduated 2015 (11 years in practice)
Group practice Allegheny Clinic — 2300 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

Other providers in Clairton