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MARTHA NGUYEN-KEELAN OD
NPI 1043359896
Optometrist in Brick, NJ

Active since February 06, 2007PECOS Enrolled
149 VAN ZILE RD, KEELAN EYECARE, BRICK, NJ 08724(732) 458-4800(732) 458-4877 Get Directions Write a Review

NPPES record last updated: September 9, 2019. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Martha Nguyen-keelan Od NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MARTHA NGUYEN-KEELAN OD (NPI 1043359896) is an individual optometrist in Brick, New Jersey, licensed in New Jersey (5552) and active in the NPI registry since February 2007. She is enrolled in Medicare PECOS and is a graduate of Pennsylvania College Of Optometry (1998).

NPPES Registry Identity

NPI1043359896
Entity TypeIndividualFemale
Primary Taxonomy152W00000X
Provider Legal NameMARTHA NGUYEN-KEELANCredential: OD
Location Address149 VAN ZILE RD, KEELAN EYECAREBrick, NJ 08724-3158
Mailing Address149 Van Zile RdBrick, NJ 08724-3158 · (732) 459-4800
Phone(732) 458-4800
Fax(732) 458-4877
Sole ProprietorNo
Medical School CMSPennsylvania College Of OptometryGraduated 1998
Enumeration DateFebruary 6, 2007
Last NPPES UpdateSeptember 9, 2019
✔ NPI 1043359896 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOptometristEye and Vision Services Providers
Taxonomy Code152W00000X
License✔ Licensed in NJ · 5552
Definition
Doctors of optometry (ODs) are the primary health care professionals for the eye. Optometrists examine, diagnose, treat, and manage diseases, injuries, and disorders of the visual system, the eye, and associated structures as well as identify related systemic conditions affecting the eye. An optometrist has completed pre-professional undergraduate education in a college or university and four years of professional education at a college of optometry, leading to the doctor of optometry (O.D.) degree. Some optometrists complete an optional residency in a specific area of practice. Optometrists are eye health care professionals state-licensed to diagnose and treat diseases and disorders of the eye and visual system.
149 VAN ZILE RD, Brick, NJ 08724
Open in Google Maps ↗

Other Identifiers 1

Other223599367NJ · Tax Id Number

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Martha Nguyen-keelan Od is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID446288963
PECOS Enrollment IDI20050727000179
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Martha Nguyen-keelan reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Ocean Family Eyecare Inc.
Same address
Optometrist
149 VAN ZILE RD, KEELAN EYECARE
Brick, NJ 08724
  • Reassigned Medicare billing, New Jersey enrollment
  • 2 clinicians in this Medicare group
NPI 1356480008 (732) 458-4800

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 4

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Photography of the retina 92250
Photography of the retina, also known as retinal imaging, is a non-invasive procedure that captures images of the back of your eye. This helps doctors identify and monitor conditions like glaucoma, macular degeneration, or diabetic retinopathy. It's painless and quick, often part of a routine eye exam.
30 services30 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
23 services21 patients
Measurement of retinal and optic nerve function 92273
This procedure checks the health of your eyes, specifically the retina and optic nerve. These parts help in visual interpretation. The test involves non-invasive techniques to measure your eye's response to light and assess its functioning.
17 services17 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
13 services13 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 08724 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$140.34 typical visit price
range $61.59 – $185.05
Typical copayment $35.08 (range $15.39 – $46.26)
Most-billed visit code 99204
Established Patient
$76.45 typical visit price
range $20.08 – $150.98
Typical copayment $19.11 (range $5.02 – $37.74)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

OCEAN FAMILY EYECARE INC.
Optometrist
149 VAN ZILE RD, KEELAN EYECARE
BRICK, NJ 08724
Ocean County (732) 458-4800
PATRICK JOSEPH KEELAN OD
Optometrist
149 VAN ZILE RD, KEELAN EYECARE
BRICK, NJ 08724
Ocean County (732) 458-4800

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Martha Nguyen-keelan's NPI number?

The NPI number for Martha Nguyen-keelan is 1043359896. It was assigned to this individual provider in the NPPES registry on February 6, 2007.

Where is Martha Nguyen-keelan located?

Martha Nguyen-keelan practices at 149 Van Zile Rd Keelan Eyecare, Brick, NJ 08724. The listed phone number is (732) 458-4800.

What is Martha Nguyen-keelan's specialty?

The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.

Is Martha Nguyen-keelan enrolled in Medicare?

Yes. Martha Nguyen-keelan is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Martha Nguyen-keelan's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Martha Nguyen-keelan reassigns Medicare benefits to Ocean Family Eyecare Inc. (Brick, NJ). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Martha Nguyen-keelan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Martha Nguyen-keelan accept?

Health plans from Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas and Oscar Health and 7 other insurers list Martha Nguyen-keelan as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Martha Nguyen-keelan was last updated on September 9, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.