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

Marissa Mach

Individual provider Family Nurse Practitioner · NPI 1881397818

Marissa Mach is a Nurse Practitioner in Owego, New York. Qualified in 2023, 3 years ago. Practices with United Medical Associates PC, a 232-clinician group and accepts Medicare assignment. Licensed in New York.

Years since qualifying
3
Licensed in
NY
In the registry since
2023

Practice location Address checks out

42 W Main St
Owego, NY 13827-1578
Phone: (607) 687-0350
Fax: (607) 687-0333
Show map & directions

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

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 352091 (NY)

Record details

NPI number1881397818
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedMarch 27, 2023
Last updated in NPPESJune 16, 2023
Certification dateJune 16, 2023
Mailing address33 Lewis Rd, Fl 2, Binghamton, NY 13905

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2023 (3 years in practice)
Group practice United Medical Associates Pc — 232 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Owego