DR. DONALD TREFRY HILL (O.D.) – Optometrist, NPI 1376576090

DR. DONALD TREFRY HILL (O.D.) is a healthcare provider. based in Dracut, Massachusetts. specializing in Optometrist. They hold the professional credentials O.D.. They hold a License No. 2510 (MA). The NPI Number for DR. DONALD TREFRY HILL (O.D.) is 1376576090

Main info

Male
Sole Proprietor
52 Years Of Experience
Accepts Medicare Assignment
Name
DR. DONALD TREFRY HILL (O.D.)
NPI
1376576090
Phone
(978) 957-4750
Address
91 MILL ST
Enumeration Date
8 July 2006
Last Update Date
5 January 2015

Doctor Profile

Medical School Name
NEW ENGLAND COLLEGE OF OPTOMETRY
Secondary Phone
9789574750
Graduation Year
1974 (52 years ago)
PAC ID
0840398590
Group Practice PAC ID
7719070317
Professional Enrollment ID
I20071022000170
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience52
Completeness75
Years active:19State licenses:1Digital endpointsOther names

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Provider Addresses for DR. DONALD TREFRY HILL (O.D.)

  • Owen and Ollie's, 91, Mill Street, Collinsville, Dracut, Middlesex County, Massachusetts, 01854, United States

    SUITE 6

    DRACUT, MA 018263276

    Phone: (978) 957-4750

    Fax: (978) 957-7177

    Mailing address matches the actual address.

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

No Open Payments data available for this provider.

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Medicare Enrollment & Revalidation

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Educational use only—not medical, billing, or legal advice.

No Medicare enrollment or revalidation data available for this provider in our database.

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Medicare Utilization (FFS)

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Educational use only—not medical, billing, or legal advice.

No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 01826)

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Provider's Procedures

DR. DONALD TREFRY HILL (O.D.) performs procedures in Optometrist. See the list of HCPCS codes below.
SpecialtyPractice State
HCPCS Code
Description
Service Count
Beneficiary Count
OPTOMETRYMA92012Eye and medical examination for diagnosis and treatment, established patient4135
OPTOMETRYMA92083Measurement of field of vision during daylight conditions1716
OPTOMETRYMA92134Diagnostic imaging of retina2020

Group practice members

Group practice members are other physicians who share the same Group Practice PAC ID with this doctor. When doctors form a group practice and register in PECOS as a single entity, they receive a shared identification number. This table lists all providers in the same group practice.
PAC ID: 7719070317View full group profile
NameSpecialtyState
DR. KATHERINE MAM (OD)
O P T O M E T R YMA
ERICA HILL (D.O.)
O P T O M E T R YMA
DR. MICHAEL WILLIAM HILL (O.D.)
O P T O M E T R YMA

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Frequently asked questions

What unique ID ties claims to DR. DONALD TREFRY HILL (O.D.)?
NPI 1376576090 is assigned to DR. DONALD TREFRY HILL (O.D.) under the national enumeration system.
Is DR. DONALD TREFRY HILL (O.D.)'s NPI currently valid?
The extract we use shows DR. DONALD TREFRY HILL (O.D.) as active.
What does DR. DONALD TREFRY HILL (O.D.) treat or focus on?
Patients typically see DR. DONALD TREFRY HILL (O.D.) under the specialty Optometrist. Clinical services aligned with this taxonomy classification.
Where does public data place DR. DONALD TREFRY HILL (O.D.)?
The snapshot lists Dracut, Massachusetts for DR. DONALD TREFRY HILL (O.D.); download NPPES for the complete set.
Is this NPI for an individual or an organization?
This listing corresponds to an Individual Provider.

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