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

Jack V Greiner, DO

Individual provider Ophthalmology Physician · NPI 1588601280

Jack V Greiner, DO is an Ophthalmology in Boston, Massachusetts. Graduated from Midwestern University, Chicago College of Osteopathic Med in 1982, 44 years ago. Practices with Andover Eye Associates, Inc, an 11-clinician group and accepts Medicare assignment. Licensed in Massachusetts.

Years since qualifying
44
Trained at
Midwestern University, Chicago College of Osteopathic Med
Licensed in
MA
In the registry since
2006
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

5 Whittier Pl Ste 102 Charles River Eye Associates
Boston, MA 02114-1428
Phone: (617) 248-3875
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Ophthalmology Physician (primary) Taxonomy 207W00000X · Licence 56366 (MA)

Record details

NPI number1588601280
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedJune 1, 2006
Last updated in NPPESJuly 13, 2026

Medicare enrollment

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

Medicare specialtyOPHTHALMOLOGY
Medical schoolMIDWESTERN UNIVERSITY, CHICAGO COLLEGE OF OSTEOPATHIC MED
Graduated 1982 (44 years in practice)
Group practice Andover Eye Associates, Inc — 11 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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