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

Isaiah W Giese, MD

Individual provider Ophthalmic Plastic and Reconstructive Surgery Physician · NPI 1235544933

Isaiah W Giese, MD is an Ophthalmology in Lancaster, Massachusetts. Graduated from Boston University School of Medicine in 2014, 12 years ago. Practices with D'Ambrosio Eye Care Inc, an 11-clinician group, works from 5 locations and accepts Medicare assignment. Licensed in Massachusetts.

Years since qualifying
12
Trained at
Boston University School of Medicine
Licensed in
MA
In the registry since
2014
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

479 Old Union Tpke
Lancaster, MA 01523-3029
Phone: (978) 537-3900
Fax: (978) 537-6030
Show map & directions

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

Additional practice locations (4)

  • 100 Powdermill Rd, Acton, MA 01720-5932 — (978) 897-7212
  • 413 Main St, Athol, MA 01331-1842 — (978) 249-4209
  • 74 Main St, Gardner, MA 01440-2634 — (978) 632-3930
  • 255 Park Ave Ste 606, Worcester, MA 01609-1930 — (508) 753-1032

Specialties & licences

Ophthalmology Physician (primary) Taxonomy 207W00000X · Licence 290439 (MA)
Ophthalmic Plastic and Reconstructive Surgery Physician Taxonomy 207WX0200X · Licence 290439 (MA)

Record details

NPI number1235544933
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 23, 2014
Last updated in NPPESDecember 6, 2023
Certification dateDecember 6, 2023

Medicare enrollment

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

Medicare specialtyOPHTHALMOLOGY
Medical schoolBOSTON UNIVERSITY SCHOOL OF MEDICINE
Graduated 2014 (12 years in practice)
Group practice D'Ambrosio Eye Care Inc — 11 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount