DR. DONALD A GREENFIELD M.D.
NPI 1477545481
Ophthalmology in Millburn, NJ

Q: What is Donald Greenfield's NPI number?

The NPI number for Donald Greenfield is 1477545481. It was assigned to this individual provider in the NPPES registry on August 16, 2005.

Q: What is Donald Greenfield'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 Donald Greenfield was last updated on January 25, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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 16, 2005PECOS EnrolledAccepts Medicare Assignment

90.91/100

CMS Quality Rating

288 MILLBURN AVE, MILLBURN, NJ 07041(973) 912-9100(973) 912-0800 Get Directions Write a Review

NPPES record last updated: January 25, 2022. Verified against the NPPES registry weekly; last sync: August 02, 2026.

On this page

About Dr. Donald A Greenfield M.d. NPPES

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

DR. DONALD A GREENFIELD M.D. (NPI 1477545481) is an individual ophthalmology provider in Millburn, New Jersey, licensed in New Jersey (MA23035) and active in the NPI registry since August 2005. He is enrolled in Medicare PECOS, is affiliated with The University Hospital, and is a graduate of Temple University School Of Medicine (1968).

NPPES Registry Identity

NPI1477545481

Entity TypeIndividualMale

Primary Taxonomy207W00000X

Provider Legal NameDR. DONALD A GREENFIELDCredential: M.D.

Location Address288 MILLBURN AVEMillburn, NJ 07041-1622

Mailing Address288 Millburn AveMillburn, NJ 07041-1622 · (973) 912-9100 · Fax (973) 912-0800

Phone(973) 912-9100

Fax(973) 912-0800

Sole ProprietorNo

Medical School CMSTemple University School Of MedicineGraduated 1968

Enumeration DateAugust 16, 2005

Last NPPES UpdateJanuary 25, 2022

NPPES CertifiedJanuary 25, 2022

✔ NPI 1477545481 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOphthalmologyAllopathic & Osteopathic Physicians

Taxonomy Code207W00000X

License✔ Licensed in NJ · MA23035

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.

288 MILLBURN AVE, Millburn, NJ 07041

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Accepted Insurance

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

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. Donald A Greenfield 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 ID7315960598

PECOS Enrollment IDI20060113000500

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 3

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 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.

37 services37 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.

26 services25 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.

14 services12 patients

Hospital Affiliations CMS Care Compare

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

The University Hospital

Acute Care Hospitals · Newark, NJ

1/5 CMS rating

OwnershipGovernment - State

CMS Certification Number310119

Location150 Bergen StNewark, NJ 07103 · Essex County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 07041 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.

90.91/100

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

Scored as part of a group practice

Quality

99.43

Improvement Activities

Cost

70.77

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.

ASSOCIATED RETINAL CONSULTANTS LLC

Durable Medical Equipment & Medical Supplies

288 MILLBURN AVE
MILLBURN, NJ 07041

Essex County (973) 912-9100

HUDSON EYE PHYSICIANS & SURGEONS, LLC

Ophthalmology

288 MILLBURN AVE
MILLBURN, NJ 07041

Essex County (973) 912-9773

BRANDON GARCES O.D.

Optometrist

288 MILLBURN AVE
MILLBURN, NJ 07041

Essex County (973) 912-9100

DR. RUDOLPH STEVEN WAGNER M.D.

Ophthalmology

288 MILLBURN AVE
MILLBURN, NJ 07041

Essex County (973) 912-9199

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 Donald Greenfield's NPI number?

The NPI number for Donald Greenfield is 1477545481. It was assigned to this individual provider in the NPPES registry on August 16, 2005.

Where is Donald Greenfield located?

Donald Greenfield practices at 288 Millburn Ave, Millburn, NJ 07041. The listed phone number is (973) 912-9100.

What is Donald Greenfield's specialty?

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

Is Donald Greenfield enrolled in Medicare?

Yes. Donald Greenfield 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.

What insurance does Donald Greenfield accept?

Health plans from Ambetter Health and Ambetter Health of Delaware list Donald Greenfield 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.

Is Donald Greenfield affiliated with any hospitals?

According to CMS data, Donald Greenfield is affiliated with The University Hospital.

When was this NPI record last updated?

The NPPES record for Donald Greenfield was last updated on January 25, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.