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DR. ERNEST V. LOEWENSTEIN O.D.
NPI 1205832359
Optometrist - Vision Therapy in Newton, MA

Active since June 23, 2005PECOS Enrolled
471 WASHINGTON ST, NEWTON, MA 02458(617) 244-6454(617) 965-3685 Get Directions Write a Review

NPPES record last updated: February 6, 2012. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Ernest V. Loewenstein O.d. NPPES

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

DR. ERNEST V. LOEWENSTEIN O.D. (NPI 1205832359) is an individual vision therapy provider in Newton, Massachusetts, licensed in Massachusetts (2623) and active in the NPI registry since June 2005. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1205832359
Entity TypeIndividualMale
Primary Taxonomy152WV0400X
Provider Legal NameDR. ERNEST V. LOEWENSTEINCredential: O.D.
Location Address471 WASHINGTON STNewton, MA 02458-1450
Mailing Address471 Washington StNewton, MA 02458-1450 · (617) 244-6454 · Fax (617) 965-3685
Phone(617) 244-6454
Fax(617) 965-3685
Sole ProprietorYes
Enumeration DateJune 23, 2005
Last NPPES UpdateFebruary 6, 2012
✔ NPI 1205832359 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOptometrist · Vision TherapyEye and Vision Services Providers
Taxonomy Code152WV0400X
License✔ Licensed in MA · 2623
Definition
Optometrists who specialize in vision therapy as a treatment process used to improve vision function. It includes a broad range of developmental and rehabilitative treatment programs individually prescribed to remediate specific sensory, motor and/or visual perceptual dysfunctions.
471 WASHINGTON ST, Newton, MA 02458
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Other Identifiers 2

Medicare PIN17365801MA
Medicare UPINT59256

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Ernest V. Loewenstein O.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 02458 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
$144.11 typical visit price
range $63.72 – $189.86
Typical copayment $36.02 (range $15.93 – $47.46)
Most-billed visit code 99204
Established Patient
$78.84 typical visit price
range $21.07 – $155.29
Typical copayment $19.71 (range $5.26 – $38.82)
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.

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 Ernest Loewenstein's NPI number?

The NPI number for Ernest Loewenstein is 1205832359. It was assigned to this individual provider in the NPPES registry on June 23, 2005.

Where is Ernest Loewenstein located?

Ernest Loewenstein practices at 471 Washington St, Newton, MA 02458. The listed phone number is (617) 244-6454.

What is Ernest Loewenstein's specialty?

The primary specialty registered for this NPI is Optometrist, specializing in Vision Therapy, with taxonomy code 152WV0400X.

Is Ernest Loewenstein enrolled in Medicare?

Yes. Ernest Loewenstein is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Ernest Loewenstein was last updated on February 6, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.