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

David Tierney, OD

Individual provider Optometrist · NPI 1265597439

David Tierney, OD is an Optometry in Somerville, Massachusetts. Graduated from New England College of Optometry in 1986, 40 years ago. Practices with President and Fellows of Harvard College, a 95-clinician group and accepts Medicare assignment. Licensed in Massachusetts.

Years since qualifying
40
Trained at
New England College of Optometry
Licensed in
MA
In the registry since
2006
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

40 Holland St
Somerville, MA 02144-2705
Phone: (617) 629-6280
Fax: (617) 629-6275
Show map & directions

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

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence 3316 (MA)

Record details

NPI number1265597439
Entity typeIndividual (Type 1)
GenderMale
Credentials OD
Sole proprietorNo
NPI enumeratedDecember 27, 2006
Last updated in NPPESJune 8, 2011
Mailing address147 Milk St, Boston, MA 02109-4806

Medicare enrollment

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

Medicare specialtyOPTOMETRY
Medical schoolNEW ENGLAND COLLEGE OF OPTOMETRY
Graduated 1986 (40 years in practice)
Group practice President And Fellows Of Harvard College — 95 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

Other providers in Somerville