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

Matthew Henry Hayn, MD

Individual provider Urology Physician · NPI 1891941779

Matthew Henry Hayn, MD is an Urology in So Portland, Maine. Graduated from University of Pittsburgh School of Medicine in 2003, 23 years ago. Practices with Mainehealth, a 2,615-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Maine and New York.

Years since qualifying
23
Trained at
University of Pittsburgh School of Medicine
Licensed in
ME, NY
In the registry since
2008
Specialties on file
2
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

100 Brickhill Ave
So Portland, ME 04106
Phone: (207) 773-1728
Fax: (207) 772-4062
Show map & directions

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

Specialties & licences

Urology Physician (primary) Taxonomy 208800000X · Licence MD18757 (ME)
Urology Physician Taxonomy 208800000X · Licence 250440 (NY)

Record details

NPI number1891941779
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 12, 2008
Last updated in NPPESApril 18, 2012

Medicare enrollment

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

Medicare specialtyUROLOGY
Also practisesSURGICAL ONCOLOGY
Medical schoolUNIVERSITY OF PITTSBURGH SCHOOL OF MEDICINE
Graduated 2003 (23 years in practice)
Group practice Mainehealth — 2615 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations7 on file with Medicare