DR. SERGIU L MARCUS M.D.
NPI 1922087766
Ophthalmology in New York, NY

Q: What is Sergiu Marcus's NPI number?

The NPI number for Sergiu Marcus is 1922087766. It was assigned to this individual provider in the NPPES registry on January 11, 2006.

Q: What is Sergiu Marcus's specialty?

The primary specialty registered for this NPI is Ophthalmology with taxonomy code 207W00000X.

Q: When was this NPI record last updated?

The NPPES record for Sergiu Marcus was last updated on February 20, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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 January 11, 2006PECOS EnrolledAccepts Medicare Assignment

100/100

CMS Quality Rating

140 E 80TH ST FL 3, NEW YORK, NY 10075(212) 772-2500(212) 772-6944 Get Directions Write a Review

NPPES record last updated: February 20, 2024. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Feb 8, 2024, Jan 29, 2021 (2 updates tracked since 2021).

On this page

About Dr. Sergiu L Marcus M.d. NPPES

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

DR. SERGIU L MARCUS M.D. (NPI 1922087766) is an individual ophthalmology provider in New York, New York, licensed in New York (150467) and active in the NPI registry since January 2006. He is enrolled in Medicare PECOS and is a graduate of Other (1981).

NPPES Registry Identity

NPI1922087766

Entity TypeIndividualMale

Primary Taxonomy207W00000X

Provider Legal NameDR. SERGIU L MARCUSCredential: M.D.

Location Address140 E 80TH ST FL 3New York, NY 10075-0306

Mailing Address66 Clover DrGreat Neck, NY 11021-1030 · (212) 772-2500 · Fax (212) 772-6944

Phone(212) 772-2500

Fax(212) 772-6944

Sole ProprietorYes

Medical School CMSOtherGraduated 1981

Enumeration DateJanuary 11, 2006

Last NPPES UpdateFebruary 20, 20242 updates tracked since enumeration

NPPES CertifiedFebruary 20, 2024

✔ NPI 1922087766 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyOphthalmologyAllopathic & Osteopathic Physicians

Taxonomy Code207W00000X

License✔ Licensed in NY · 150467

Definition

An ophthalmologist has the knowledge and professional skills needed to provide comprehensive eye and vision care. Ophthalmologists are medically trained to diagnose, monitor and medically or surgically treat all ocular and visual disorders. This includes problems affecting the eye and its component structures, the eyelids, the orbit and the visual pathways. In so doing, an ophthalmologist prescribes vision services, including glasses and contact lenses.

Also ListedSpecialistTaxonomy 174400000X · License 150467-1 (NY)

Also ListedOphthalmology · Retina SpecialistTaxonomy 207WX0107X · License 150467 (NY)

140 E 80TH ST FL 3, New York, NY 10075

Open in Google Maps ↗

Other Identifiers 1

Medicaid00993375NY

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Louisiana, Blue Cross Blue Shield of Wyoming, Oscar Health.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Sergiu L Marcus M.d. 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 ID3577534460

PECOS Enrollment IDI20040804000461

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 Reassignments

Medicare enrollment records show Sergiu Marcus reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Sergiu Marcus, M.D., P.C.

1.1 mi

Ophthalmology

140 E 80TH ST, 3RD FLOOR
New York, NY 10075

Reassigned Medicare billing, New York enrollment
Medicare enrollment name: Sergiu Marcus MD PC
2 clinicians in this Medicare group

NPI 1225208572 (516) 467-5078

Sight Medical Doctors PLLC

38 mi

Ophthalmology

125 KENNEDY DR STE 400
Hauppauge, NY 11788

Reassigned Medicare billing, New York enrollment
164 clinicians in this Medicare group

NPI 1487077483 (855) 295-4144

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 17

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.

Injection, faricimab-svoa, 0.1 mg J2777

Faricimab-svoa is a medication given through an injection into the eye to treat certain eye conditions. The 0.1 mg dosage helps control disease progression, improving vision and eye health. The procedure is done by a healthcare professional.

9,906 services61 patients

Imaging of retina 92134

Imaging of the retina is a non-invasive procedure that captures detailed images of your eye's interior. This helps detect conditions like macular degeneration or retinal detachment. It's painless and takes only a few minutes.

3,314 services1,196 patients

Exam of retinal blood vessels using a special camera after injection of a dye 92235

This procedure, known as a fluorescein angiography, involves taking images of the back of your eye. A dye is injected into your arm that travels to your eye, highlighting the blood vessels in your retina. This helps identify any abnormalities.

1,390 services856 patients

Established patient complete exam of visual system 92014

An established patient complete exam of the visual system involves a thorough check of your eyes and vision. It assesses eye health, checks for diseases, and measures your ability to see clearly at different distances. It's a routine, non-invasive procedure.

1,250 services862 patients

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.

1,236 services653 patients

Injection of drug into eye 67028

An injection into the eye is a procedure where a medication is delivered directly into your eye to treat various conditions. A local anesthetic is applied to numb the eye, ensuring minimal discomfort. The drug helps manage diseases like macular degeneration or diabetic retinopathy.

570 services196 patients

Destruction of growth of retina using a laser 67210

This procedure involves using a precise laser to target and remove abnormal growths on the retina, the thin layer at the back of the eye. It's a safe and effective way to protect your vision and prevent further eye damage.

485 services165 patients

Injection, aflibercept, 1 mg J0178

Aflibercept injection is a treatment for certain eye conditions that affect vision. It works by blocking abnormal blood vessel growth and leakage in the eye, which can cause vision loss. The medication is administered directly into the eye by a healthcare professional.

388 services81 patients

Destruction of growth of retina using a laser 67210

377 services132 patients

Injection, bevacizumab, 10 mg J9035

Bevacizumab is a medication given through an injection. It's designed to prevent the growth of new blood vessels that cancer cells need to grow and spread. The 10 mg dose refers to the amount of the drug in the injection.

147 services88 patients

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.

81 services77 patients

Injection, ranibizumab, 0.1 mg J2778

Ranibizumab is a medication given via injection to treat certain eye conditions like age-related macular degeneration. It works by slowing vision loss and in some cases, improving vision by blocking abnormal blood vessel growth in the eye.

66 services14 patients

Injection of drug into eye 67028

23 services12 patients

Exam of visual field with extended testing 92083

An extended visual field exam is a detailed test to evaluate your peripheral (side) vision. It helps to detect any potential blind spots which may not be noticeable in daily life. These could be caused by eye diseases like glaucoma, or neurological conditions.

20 services17 patients

New patient complete exam of visual system 92004

A new patient complete exam of the visual system is a thorough evaluation of your eyes and vision. It checks for any potential issues and assesses overall eye health. It includes tests for visual acuity, eye movement, and light response.

18 services18 patients

Destruction of leaking blood vessels of retina using laser 67228

This procedure involves using a laser to treat leaking blood vessels in the retina, the part of the eye responsible for vision. The laser seals off these vessels, preventing further leakage and helping to preserve sight.

17 services11 patients

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

15 services15 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 10075 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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

100/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored as part of a group practice

Quality

100

Improvement Activities

Reported Quality Measures

Diabetes: Eye Exam

Percentage of patients 18-75 years of age with diabetes who had a retinal or dilated eye exam by an eye care professional during the measurement period or a negative retinal exam (no evidence of retinopathy) in the 12 months prior to the measurement period

100%51 patients5/55-star benchmark: 100%

Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

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 Sergiu Marcus's NPI number?

The NPI number for Sergiu Marcus is 1922087766. It was assigned to this individual provider in the NPPES registry on January 11, 2006.

Where is Sergiu Marcus located?

Sergiu Marcus practices at 140 E 80th St Fl 3, New York, NY 10075. The listed phone number is (212) 772-2500.

What is Sergiu Marcus's specialty?

The primary specialty registered for this NPI is Ophthalmology with taxonomy code 207W00000X.

Is Sergiu Marcus enrolled in Medicare?

Yes. Sergiu Marcus 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.

Which organizations bill Medicare for Sergiu Marcus's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Sergiu Marcus reassigns Medicare benefits to 2 organizations: Sergiu Marcus, M.D., P.C. (New York, NY) and Sight Medical Doctors PLLC (Hauppauge, NY). Each 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 Sergiu Marcus's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Sergiu Marcus accept?

Health plans from Blue Cross Blue Shield of Wyoming, Blue Cross and Blue Shield of Louisiana and Oscar Health list Sergiu Marcus 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 Sergiu Marcus was last updated on February 20, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.