DR. MONICA NGUYEN OD
NPI 1649674094
Optometrist in New York, NY

Q: What is Monica Nguyen's NPI number?

The NPI number for Monica Nguyen is 1649674094. It was assigned to this individual provider in the NPPES registry on October 14, 2014.

Q: What is Monica Nguyen's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Monica Nguyen was last updated on March 10, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.

Active since October 14, 2014PECOS EnrolledAccepts Medicare Assignment

423 E 23RD ST, NEW YORK, NY 10010(212) 686-7500 Get Directions Write a Review

NPPES record last updated: March 10, 2021. Verified against the NPPES registry weekly; last sync: August 09, 2026.

On this page

About Dr. Monica Nguyen Od NPPES

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

DR. MONICA NGUYEN OD (NPI 1649674094) is an individual optometrist in New York, New York, licensed in New York (008233) and active in the NPI registry since October 2014. She is enrolled in Medicare PECOS, is affiliated with Lincoln Medical & Mental Health Center, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1649674094

Entity TypeIndividualFemale

Primary Taxonomy152W00000X

Provider Legal NameDR. MONICA NGUYENCredential: OD

Location Address423 E 23RD STNew York, NY 10010-5011

Mailing Address117 Perry St Apt 12New York, NY 10014-2355 · (858) 736-6458

Phone(212) 686-7500

Sole ProprietorNo

Medical School CMSOtherGraduated 2014

Enumeration DateOctober 14, 2014

Last NPPES UpdateMarch 10, 2021

NPPES CertifiedMarch 10, 2021

✔ NPI 1649674094 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOptometristEye and Vision Services Providers

Taxonomy Code152W00000X

Licenses✔ Licensed in NY · 008233✔ Licensed in NJ · 27OA00663200

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.

423 E 23RD ST, New York, NY 10010

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Secondary Practice Locations 2

Location 1234 E 149th StBronx, NY 10451-5589 · Phone (718) 579-5000

Location 2543 River RdEdgewater, NJ 07020-1146 · Phone (201) 402-0252

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Monica Nguyen Od is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID7214253939

PECOS Enrollment IDI20150224000389

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.

Areas of Expertise CMS Part B claims

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.

Established patient problem focused exam of visual system 92012

This is a routine check-up for existing patients focusing on the visual system. It involves examining your eyes to detect any potential issues or changes in your vision. It's a crucial part of maintaining good eye health.

21 services21 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Lincoln Medical & Mental Health Center

Acute Care Hospitals · Bronx, NY

1/5 CMS rating

OwnershipGovernment - Local

CMS Certification Number330080

Location234 East 149th StreetBronx, NY 10451 · Bronx County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 10010 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

$150.24 typical visit price

range $65.69 – $198.19

Typical copayment $37.56 (range $16.42 – $49.54)

Most-billed visit code 99204

Established Patient

$81.44 typical visit price

range $21.20 – $160.66

Typical copayment $20.36 (range $5.30 – $40.16)

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 20

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

DR. JASON H EPSTEIN MD

Anesthesiology (Pain Medicine)

423 E 23RD ST
NEW YORK, NY 10010

New York County (212) 686-7500

MR. GREG DATILES GONZALES RRT-NPS, RPFT, AEC

Respiratory Therapist, Registered (Critical Care)

423 E 23RD ST, RESPIRATORY CARE SERVICES ROOM 13095S
NEW YORK, NY 10010

New York County (212) 686-7500

DR. LAMONT JORDAN BARLOW

Urology

423 E 23RD ST
NEW YORK, NY 10010

New York County (212) 686-7500

MRS. PASCALE FILS-AIME RRT

Respiratory Therapist, Registered (General Care)

423 E 23RD ST, RESPIRATORY CARE RM 13090S
NEW YORK, NY 10010

New York County (212) 686-7500

MS. COURTNEY DUNN LCSW

Social Worker (Clinical)

423 E 23RD ST
NEW YORK, NY 10010

New York County (212) 686-7500

DR. PATRICK COLIN MALLOY M.D.

Radiology (Vascular & Interventional Radiology)

423 E 23RD ST, RADIOLOGY SERVICE
NEW YORK, NY 10010

New York County (212) 686-7500

CARLA ASSENZA LMSW

Social Worker

423 E 23RD ST
NEW YORK, NY 10010

New York County (212) 686-7500

CARA MARY OCHSENREITER LMSW

Social Worker

423 E 23RD ST
NEW YORK, NY 10010

New York County (347) 216-5546

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 Monica Nguyen's NPI number?

The NPI number for Monica Nguyen is 1649674094. It was assigned to this individual provider in the NPPES registry on October 14, 2014.

Where is Monica Nguyen located?

Monica Nguyen practices at 423 E 23rd St, New York, NY 10010. The listed phone number is (212) 686-7500.

What is Monica Nguyen's specialty?

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

Is Monica Nguyen enrolled in Medicare?

Yes. Monica Nguyen is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Is Monica Nguyen affiliated with any hospitals?

According to CMS data, Monica Nguyen is affiliated with Lincoln Medical & Mental Health Center.

When was this NPI record last updated?

The NPPES record for Monica Nguyen was last updated on March 10, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.