DR. GEOFFREY JOHN BRENT (M.D.) – Ophthalmology Physician, NPI 1003818329

DR. GEOFFREY JOHN BRENT (M.D.) is a healthcare provider. based in Lemoyne, Pennsylvania. specializing in OPHTHALMOLOGY. They hold the professional credentials M.D.. They hold a License No. MD061816L (PA). The NPI Number for DR. GEOFFREY JOHN BRENT (M.D.) is 1003818329

Main info

Male
33 Years Of Experience
Accepts Medicare Assignment
Name
DR. GEOFFREY JOHN BRENT (M.D.)
NPI
1003818329
Phone
(717) 232-0843
Address
5 WHITE OAK CIR
Enumeration Date
1 June 2005
Last Update Date
8 July 2007

Doctor Profile

Medical School Name
TEMPLE UNIVERSITY SCHOOL OF MEDICINE
Secondary Phone
7172320843
Graduation Year
1993 (33 years ago)
PAC ID
5092811851
Group Practice PAC ID
5890762561
Professional Enrollment ID
I20091120000326
Address ID
PA171041667HA92XXXSTXX300
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience54
Completeness75
Years active:21State licenses:1Digital endpointsOther names

1,144 OPHTHALMOLOGY in PA

Loading map...

Provider Addresses for DR. GEOFFREY JOHN BRENT (M.D.)

  • White Oak Circle, Fort Couch, Lemoyne, Cumberland County, Pennsylvania, 17043, United States

    LEMOYNE, PA 170431235

    Phone: (717) 232-0843

    Fax: (717) 232-2215

    Type: Mailing

  • Tuscarora Street, Shipoke, Harrisburg, Dauphin County, Pennsylvania, 17122, United States

    HARRISBURG, PA 171041667

    Phone: (717) 232-0843

    Fax: (717) 232-2215

    Type: Location

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

Loading prescription activity...

Open Payments (CMS)

CMS reports 64 Open Payments records for all available years, with a total value of $2,373.

Total Amount is formed as General ($2,373) + Research ($0) + Ownership ($0) = $2,373.

Last reported payment date: 2024-12-20 • Largest payer in this snapshot: ABBVIE INC. ($610).

Total Amount

$2,373

General + Research + Ownership

Payments

64

Total payment records

General Amount

$2,373

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2024-12-20

Latest reported date

Top Companies

Largest payers in this snapshot

View all Open Payments →|Open Payments Risk Radar →

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

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

PECOS enrollment status

Participating (accepts Medicare assignment)

Enrollment effective: 2009-11-20

PECOS data refreshed: 2026-05-27

Medicare revalidation (CMS due date list)

Due date not assigned yet

CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.

Enrollment records

1

Earliest due date

Not assigned (TBD)

CMS data updated

2026-06-01

Revalidation progress

  1. Medicare enrolled
  2. On CMS revalidation list
  3. Due date assigned
  4. Revalidate in PECOS

CMS enrollment records

Enrollment IDTypeSpecialtyStateDue date
I20091120000326IOphthalmologyPATBD

What to do next

  • No action required while the due date shows TBD.
  • Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
  • Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.

Verify on CMS Revalidation Lookup Tool

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

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

Top Medicare procedures (2023) · refreshed 2026-05-27

HCPCSDescriptionServicesBeneficiariesMedicare allowed
92014Established patient complete exam of visual system519507$0
92136Measurement of corneal curvature and depth of eye321198$0
66984Removal of cataract with insertion of prosthetic lens318177$0
92083Exam of visual field with extended testing317272$0
92133Imaging of optic nerve268261$0
View full utilization report →

Insurance plans in this area (ZIP 17043)

Loading plans...

Provider's Procedures

DR. GEOFFREY JOHN BRENT (M.D.) performs procedures in OPHTHALMOLOGY. See the list of HCPCS codes below.
SpecialtyPractice State
HCPCS Code
Description
Service Count
Beneficiary Count
OPHTHALMOLOGYPA92083Measurement of field of vision during daylight conditions373350
OPHTHALMOLOGYPA92134Diagnostic imaging of retina7667

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: 5890762561View full group profile
NameSpecialtyState
O P T O M E T R YPA
O P T O M E T R YPA
-PA
O P T O M E T R YPA
O P T O M E T R YPA

Reviews

All reviews are moderated before publication. Reviews reflect users' opinions; we do not verify the accuracy of individual reviews.

No reviews yet. Be the first to share your experience — your opinion helps families compare providers.

Frequently asked questions

What identifier follows DR. GEOFFREY JOHN BRENT (M.D.) across health systems?
The NPI 1003818329 uniquely identifies DR. GEOFFREY JOHN BRENT (M.D.) in U.S. healthcare data.
Is DR. GEOFFREY JOHN BRENT (M.D.)'s NPI status active today?
Active status means DR. GEOFFREY JOHN BRENT (M.D.)'s NPI record is not deactivated in the public file.
What does the directory say DR. GEOFFREY JOHN BRENT (M.D.) does?
Insurance directories may phrase it differently, but here DR. GEOFFREY JOHN BRENT (M.D.) maps to Ophthalmology Physician. Clinical services aligned with this taxonomy classification.
Is DR. GEOFFREY JOHN BRENT (M.D.) tied to Lemoyne, Pennsylvania?
If you are local to Lemoyne, Pennsylvania, DR. GEOFFREY JOHN BRENT (M.D.) may be relevant to your search.
What is the difference between NPI and a medical license?
An NPI is a federal identifier; a medical license is issued by a state and governs where someone may practice.

Similar Providers

DR. SHAWN M WEIGEL (D.O.)

Ophthalmology Physician
5th Avenue, Chambersburg, Franklin County, Pennsylvania, 17201, United States
NPI: 1467455675

LUCY JANET CAIRNS (M.D.)

Ophthalmology Physician
Penn Avenue, Sinking Spring, Berks County, Pennsylvania, 19608, United States
NPI: 1750384855

T RAMSEY THORP (M.D.)

Ophthalmology Physician
Plymouth Meeting Friends Meeting House, 2150, Butler Pike, Whitemarsh Township, Montgomery County, Pennsylvania, 19462, United States
NPI: 1699778779

PETER CARL CAMPANELLA (M.D.)

Ophthalmology Physician
Penn Avenue, Sinking Spring, Berks County, Pennsylvania, 19608, United States
NPI: 1447253554

DR. ADAM JASON MARCOVITCH (MD)

Ophthalmology Physician
Locust Lane, Highlands Historical District, State College, Centre County, Pennsylvania, 16801, United States of America
NPI: 1235132051

DR. DAVID M ARMESTO (M.D.)

Ophthalmology Physician
2025 TECHNOLOGY PKWY
NPI: 1699778514
Walnut Street, University City, Philadelphia, Philadelphia County, Pennsylvania, 19104-2989, United States of America
NPI: 1386647105

PATRICK T LALLY (MD)

Ophthalmology Physician
Ligonier Street, Latrobe, Westmoreland County, Pennsylvania, 15650, United States
NPI: 1447253331

DR. GWENDOLYN JOAN LIANG (MD)

Ophthalmology Physician
West Avenue, Jenkintown, Montgomery County, Pennsylvania, 19046, United States
NPI: 1588667547