OREN L WEISBERG M.D.
NPI 1427079995
Ophthalmology in Lancaster, MA

Active since July 21, 2006PECOS EnrolledAccepts Medicare Assignment
97.02/100
CMS Quality Rating
479 OLD UNION TPKE, LANCASTER, MA 01523(978) 537-3900(978) 537-6030 Get Directions Write a Review

NPPES record last updated: May 2, 2022. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Oren L Weisberg M.d. NPPES

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

OREN L WEISBERG M.D. (NPI 1427079995) is an individual ophthalmology provider in Lancaster, Massachusetts, licensed in Massachusetts (219635) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS, is affiliated with Umass Memorial Healthalliance Hospitals, and is a graduate of Albert Einstein College Of Medicine Of Yeshiva University (1998).

NPPES Registry Identity

NPI1427079995
Entity TypeIndividualMale
Primary Taxonomy207W00000X
Provider Legal NameOREN L WEISBERGCredential: M.D.
Location Address479 OLD UNION TPKELancaster, MA 01523-3029
Mailing Address479 Old Union TpkeLancaster, MA 01523-3029 · (978) 537-3900 · Fax (978) 537-6030
Fax(978) 537-6030
Sole ProprietorNo
Medical School CMSAlbert Einstein College Of Medicine Of Yeshiva UniversityGraduated 1998
Enumeration DateJuly 21, 2006
Last NPPES UpdateMay 2, 2022
NPPES CertifiedMay 2, 2022
NPI 1427079995 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyOphthalmologyAllopathic & Osteopathic Physicians
Taxonomy Code207W00000X
License Licensed in MA · 219635
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.
479 OLD UNION TPKE, Lancaster, MA 01523

Accepted 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

Oren L Weisberg 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 ID9537067467
PECOS Enrollment IDI20031230000080
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 2

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.

Exam to measure eye deviation and range of motion 92060
This is an eye exam that checks for any misalignment in your eyes, also known as deviation. It also assesses the movement range of your eyes. The procedure is painless and helps in detecting conditions like strabismus or other vision issues.
70 services59 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.
49 services43 patients

Hospital Affiliations CMS Care Compare

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

Umass Memorial Healthalliance Hospitals

Acute Care Hospitals · Leominster, MA
2/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number220001
Location60 Hospital RoadLeominster, MA 01453 · Worcester County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 01523 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
$134.47 typical visit price
range $58.86 – $177.36
Typical copayment $33.61 (range $14.71 – $44.34)
Most-billed visit code 99204
Established Patient
$73.22 typical visit price
range $19.11 – $144.84
Typical copayment $18.30 (range $4.77 – $36.21)
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.

97.02/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality78.09
Promoting Interoperability100
Improvement Activities40

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.

Technician/Technologist (Optician)
479 OLD UNION TPKE
LANCASTER, MA 01523
Technician/Technologist (Optician)
479 OLD UNION TPKE
LANCASTER, MA 01523
Ophthalmology (Retina Specialist)
479 OLD UNION TPKE
LANCASTER, MA 01523
Optometrist
479 OLD UNION TPKE
LANCASTER, MA 01523
Optometrist
479 OLD UNION TPKE
LANCASTER, MA 01523
Optometrist
479 OLD UNION TPKE
LANCASTER, MA 01523
Optometrist
479 OLD UNION TPKE
LANCASTER, MA 01523
Optometrist
479 OLD UNION TPKE
LANCASTER, MA 01523

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 Oren Weisberg's NPI number?

The NPI number for Oren Weisberg is 1427079995. It was assigned to this individual provider in the NPPES registry on July 21, 2006.

Where is Oren Weisberg located?

Oren Weisberg practices at 479 Old Union Tpke, Lancaster, MA 01523. The listed phone number is (978) 537-3900.

What is Oren Weisberg's specialty?

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

Is Oren Weisberg enrolled in Medicare?

Yes. Oren Weisberg 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 Oren Weisberg accept?

Health plans from Anthem Blue Cross and Blue Shield and Providence Health Plan list Oren Weisberg 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 Oren Weisberg affiliated with any hospitals?

According to CMS data, Oren Weisberg is affiliated with Umass Memorial Healthalliance Hospitals.

When was this NPI record last updated?

The NPPES record for Oren Weisberg was last updated on May 2, 2022. NPI Profile syncs with the weekly NPPES data releases published by CMS.