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

Dr. Melissa M. Mortensen-Welch, MD

Individual provider Sleep Medicine (Otolaryngology) Physician · NPI 1467675181

Dr. Melissa M. Mortensen-Welch, MD is an Otolaryngology in East Setauket, New York. Qualified in 2002, 24 years ago. Practices with Albany Medical College, a 1,057-clinician group and accepts Medicare assignment. Licensed in New York and Virginia.

Years since qualifying
24
Licensed in
NY, VA
In the registry since
2007
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

37 Research Way Stony Brook Surgical Associates
East Setauket, NY 11733-9200
Phone: (631) 444-4121
Fax: (631) 444-4189
Show map & directions

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

Specialties & licences

Sleep Medicine (Otolaryngology) Physician (primary) Taxonomy 207YS0012X · Licence 2341737 (NY)
Sleep Medicine (Otolaryngology) Physician Taxonomy 207YS0012X · Licence 0101243259 (VA)

Record details

NPI number1467675181
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedApril 11, 2007
Last updated in NPPESJuly 25, 2014

Medicare enrollment

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

Medicare specialtyOTOLARYNGOLOGY
Medical schoolOTHER
Graduated 2002 (24 years in practice)
Group practice Albany Medical College — 1057 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount