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

Dr. Katharine Diresta Sullivan, OD

Individual provider Optometrist · NPI 1598903833

Dr. Katharine Diresta Sullivan, OD is an Optometry in Haverhill, Massachusetts. Graduated from New England College of Optometry in 2004, 22 years ago. Practices with Watts Eye Associates LLC, a 4-clinician group and accepts Medicare assignment. Licensed in Massachusetts.

Years since qualifying
22
Trained at
New England College of Optometry
Licensed in
MA
In the registry since
2009
What do these letters mean?
OD — Doctor of Optometry
An optometrist: examines eyes, prescribes glasses and contacts, and treats many eye conditions.

See every abbreviation used in this directory →

Practice location Address checks out

680 Main St
Haverhill, MA 01830-2644
Phone: (978) 374-4258
Show map & directions

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

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence 4433 (MA)

Record details

NPI number1598903833
Entity typeIndividual (Type 1)
GenderFemale
Credentials OD
Sole proprietorNo
NPI enumeratedJanuary 23, 2009
Last updated in NPPESJanuary 23, 2009

Medicare enrollment

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

Medicare specialtyOPTOMETRY
Medical schoolNEW ENGLAND COLLEGE OF OPTOMETRY
Graduated 2004 (22 years in practice)
Group practice Watts Eye Associates Llc — 4 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Haverhill