DR. LEONARD FEINER M.D
NPI 1841208014
Ophthalmology - Retina Specialist in Union, NJ

Q: What is Leonard Feiner's NPI number?

The NPI number for Leonard Feiner is 1841208014. It was assigned to this individual provider in the NPPES registry on August 4, 2006.

Q: What is Leonard Feiner's specialty?

The primary specialty registered for this NPI is Ophthalmology, specializing in Retina Specialist, with taxonomy code 207WX0107X.

Q: When was this NPI record last updated?

The NPPES record for Leonard Feiner was last updated on August 1, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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 August 04, 2006PECOS EnrolledAccepts Medicare Assignment

94.2/100

CMS Quality Rating

1000 GALLOPING HILL RD STE 305, UNION, NJ 07083(908) 458-8333(908) 458-8339 Get Directions Write a Review

NPPES record last updated: August 1, 2017. Verified against the NPPES registry weekly; last sync: November 01, 2026.

On this page

About Dr. Leonard Feiner M.d NPPES

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

DR. LEONARD FEINER M.D (NPI 1841208014) is an individual retina specialist in Union, New Jersey, licensed in New Jersey (25MA08052200) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS and is a graduate of Perelman School Of Med At The University Of Pennsylvania (2000).

NPPES Registry Identity

NPI1841208014

Entity TypeIndividualMale

Primary Taxonomy207WX0107X

Provider Legal NameDR. LEONARD FEINERCredential: M.D

Location Address1000 GALLOPING HILL RD STE 305Union, NJ 07083-7991

Mailing Address1000 Galloping Hill Rd Ste 305Union, NJ 07083-7991 · (908) 458-8333 · Fax (908) 458-8339

Phone(908) 458-8333

Fax(908) 458-8339

Sole ProprietorNo

Medical School CMSPerelman School Of Med At The University Of PennsylvaniaGraduated 2000

Enumeration DateAugust 4, 2006

Last NPPES UpdateAugust 1, 2017

✔ NPI 1841208014 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyOphthalmology · Retina SpecialistAllopathic & Osteopathic Physicians

Taxonomy Code207WX0107X

License✔ Licensed in NJ · 25MA08052200

Definition

An ophthalmologist who specializes in the diagnosis and treatment of vitreoretinal diseases.

Also ListedOphthalmologyTaxonomy 207W00000X · License 25MA08552200 (NJ)

1000 GALLOPING HILL RD STE 305, Union, NJ 07083

Open in Google Maps ↗

Other Identifiers 1

Medicare UPINI21234NJ

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter Health, Ambetter Health of Delaware, 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. Leonard Feiner 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 ID2062476914

PECOS Enrollment IDI20070409000156

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 Leonard Feiner reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Associated Retinal Consultants LLC

103 mi

Ophthalmology

1 CENTURIAN DR STE 114
Newark, DE 19713

Reassigned Medicare billing, New Jersey enrollment
118 clinicians in this Medicare group

NPI 1164578894 (908) 458-8333

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 13

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.

8,160 services27 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.

1,658 services174 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.

1,573 services662 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.

1,525 services651 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.

932 services228 patients

Extended exam of the back part of the eye with optic nerve drawing 92202

This procedure involves a detailed examination of the back part of your eye, focusing on the optic nerve, a crucial component for vision. A drawing or map of the optic nerve is created to help track any changes over time. This can help detect eye diseases early.

929 services544 patients

Principal care management services for a single high-risk disease, first 30 minutes of clinical staff time directed by health care professional, per calendar month 99426

Principal care management services focus on managing a single high-risk disease. This involves a health care professional directing clinical staff for the first 30 minutes each month. The aim is to monitor your health, coordinate care, and provide necessary support for your disease management.

94 services19 patients

Extended exam of the back part of the eye with retinal drawing 92201

This procedure involves a detailed examination of the back part of your eye, including the retina. It helps identify any abnormalities or issues. A retinal drawing is made to record findings. It's non-invasive and crucial for maintaining eye health.

93 services73 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.

39 services39 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.

29 services29 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.

26 services26 patients

Removal of eye fluid (vitreous) between lens and retina 67036

This procedure, known as a vitrectomy, involves removing some or all of the vitreous humor, the clear gel-like substance in the eye. It's done to treat various eye conditions, like retinal detachment or macular hole. The aim is to improve or stabilize vision. It's performed under local or general anesthesia.

16 services16 patients

Principal care management services for a single high-risk disease, each additional 30 minutes of clinical staff time directed by health care professional, per calendar month 99427

Principal Care Management (PCM) services focus on managing a single high-risk disease. It involves additional 30 minutes of clinical staff time per month, overseen by a healthcare professional. This includes monitoring your health, coordinating care, and developing a personalized treatment plan.

16 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 07083 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

$144.86 typical visit price

range $63.84 – $190.92

Typical copayment $36.21 (range $15.96 – $47.73)

Most-billed visit code 99204

Established Patient

$79.09 typical visit price

range $20.97 – $155.92

Typical copayment $19.77 (range $5.24 – $38.98)

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.

94.2/100

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

Individually scored

Quality

93.18

Improvement Activities

Reported Quality Measures

Age-Related Macular Degeneration (AMD): Dilated Macular Examination

100%570 patients5/55-star benchmark: 100%

Diabetes: Eye Exam

100%211 patients5/55-star benchmark: 100%

Diabetic Macular Edema - Loss of Visual Acuity

100%35 patients

Diabetic Retinopathy: Communication with the Physician Managing Ongoing Diabetes Care

97%257 patients4/55-star benchmark: 100%

Documentation of Current Medications in the Medical Record

100%3,036 patients5/55-star benchmark: 100%

Glaucoma Intraocular Pressure Reduction

84%125 patients

Preventive Care and Screening: Tobacco Use: Screening and Cessation Intervention

Patients combinedPopulations: 99% · 741 patients

Patients screened: 100% · 741 patients

85%34 patients4/55-star benchmark: 100%

Primary Open-Angle Glaucoma (POAG): Reduction of Intraocular Pressure (IOP) by 15% OR Documentation of a Plan of Care

99%104 patients

Use of High-Risk Medications in Older Adults

Lower rates are better for this measure.

Patients appropriateDiagnosis: 0% · 1,218 patients

Patients totalRate: 0% · 1,218 patients

0%1,218 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.

Other Providers at the Same Location NPPES 4

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

DR. STUART W NOORILY M.D.

Ophthalmology

1000 GALLOPING HILL RD STE 305
UNION, NJ 07083

Union County (908) 458-8333

DR. DAVID L YARIAN MD

Ophthalmology (Retina Specialist)

1000 GALLOPING HILL RD STE 305
UNION, NJ 07083

Union County (732) 220-1600

DR. CHRISTOPHER SEERY MD

Ophthalmology (Retina Specialist)

1000 GALLOPING HILL RD STE 305
UNION, NJ 07083

Union County (201) 837-7300

COMPLETE VISION SERVICES

Ophthalmology

1000 GALLOPING HILL RD STE 305
UNION, NJ 07083

Union County (908) 458-8333

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 Leonard Feiner's NPI number?

The NPI number for Leonard Feiner is 1841208014. It was assigned to this individual provider in the NPPES registry on August 4, 2006.

Where is Leonard Feiner located?

Leonard Feiner practices at 1000 Galloping Hill Rd Ste 305, Union, NJ 07083. The listed phone number is (908) 458-8333.

What is Leonard Feiner's specialty?

The primary specialty registered for this NPI is Ophthalmology, specializing in Retina Specialist, with taxonomy code 207WX0107X.

Is Leonard Feiner enrolled in Medicare?

Yes. Leonard Feiner 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 organization bills Medicare for Leonard Feiner's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Leonard Feiner reassigns Medicare benefits to Associated Retinal Consultants LLC (Newark, DE). 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 Leonard Feiner's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Leonard Feiner accept?

Health plans from Ambetter Health, Ambetter Health of Delaware and Oscar Health list Leonard Feiner 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 Leonard Feiner was last updated on August 1, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.