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William H. Eichhold , RDO

Technician/Technologist - Optician • Brighton, MA

Active NPI 1841547734 Individual Practitioner Male Practitioner
Practice location in NPPES

280 Washington St, Suite 310
Brighton, MA 021353511

Call 6172542020 Location details and other listings
Medical Disclaimer

This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.

Practice Location & Contact Primary Location

Practice Address

280 Washington St
Suite 310

Brighton, MA 021353511

Telephone 6172542020
Organization at the Same NPPES Address or Phone
Leonid Kotkin, M.d., P.c. Facility NPI 1922112762

Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.

What Public CMS Data Show

Technician/Technologist - Optician: NPPES taxonomy is a reported classification, not proof of board certification.

Industry payments (Open Payments)

Fewer than 11 payment records totaling $250.00 in 2019

Drug and medical device companies must report certain payments to doctors and some other clinicians to CMS, such as meals, travel, speaking fees or research funding.

These records are submitted by drug and medical device companies, and a reported payment does not necessarily mean the financial relationship is improper.

General: payments not tied to research, such as meals, travel, consulting or speaking fees.

A reported payment does not necessarily mean the financial relationship is improper. Research payments can go to a hospital or university for a study the clinician leads, not to the clinician personally. Clinicians can dispute records with the company that reported them.

Source: CMS Open Payments, program year 2019.

Guide: How to read an Open Payments record

NPI first issued

2012

The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.

What this does not show: NPI first issued

NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.

Source: CMS NPPES NPI Registry.

Medicare assignment not listed

CMS data do not show whether this clinician accepts Medicare assignment. This does not mean they do not accept Medicare. Ask the office.

Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.

Source: CMS Doctors and Clinicians; Medicare.gov, “Does your provider accept Medicare as full payment?”

Guide: What Medicare assignment means

No telehealth indicator

CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.

Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.

Guide: How Medicare covers telehealth

Compared with the same specialty in Brighton and Massachusetts

7 active clinicians are listed under Technician/Technologist - Optician with a practice address in Brighton, MA (296 in Massachusetts).

Addresses are self-reported to NPPES and may be out of date.

Sources: CMS Open Payments (2019), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.

Text: T-MedInfo · Report an error.

Pharma & Medical Device Financial Disclosures

Payments and other transfers of value that drug and medical device companies reported to CMS Open Payments

Open Payments · Program Year 2019

Program year 2019 (payments made January 1 – December 31, 2019): fewer than 11 records totaling $250.00.

Manufacturer Payment Nature Product Type Amount ($)
Visioneering Technologies, Inc.
Honoraria
Cash or cash equivalent
— General $250.00

Source: CMS Open Payments, program year 2019, released June 30, 2026.

Specialties & License Numbers Reported to NPPES

Technician/Technologist - Optician Primary Specialty

NUCC Taxonomy Code: 156FX1800X

License # reported to NPPES MA 1612

Opticians help fit eyeglasses and contact lenses, following prescriptions from Ophthalmologists and Optometrists. They also help customers decide which eyeglass frame or contact lenses to buy.

Check License Status with the State Board License numbers are self-reported to NPPES; T-MedInfo does not confirm them against state records. Current status: Massachusetts Board of Registration in Medicine.
Look Up on State Board Site

Clinicians Sharing This Practice Address or Phone

Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.

11 listed
NPI 1518947068

Doctor of Medicine (M.D.)

NPI 1104995133

Doctor of Medicine (M.D.)

NPI 1841370962

Nurse Practitioner

NPI 1003802133

Doctor of Podiatric Medicine

NPI 1326035825

Doctor of Medicine (M.D.)

Dr. Howard Liu , MD

Internal Medicine

NPI 1790700276

Doctor of Medicine (M.D.)

Career & Practice History

NPI enumerated August 09, 2012.

No changes to the name, practice address, taxonomy or NPI status in this record have been observed in the monthly NPPES data files from January 2017 to August 2026.

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NPI Administrative Meta

NPI Number: 1841547734
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: August 09, 2012
Last Update: August 09, 2012
Sole Proprietor: Yes

Mailing Address

280 Washington St, Suite 310

Brighton, MA 021353511

Phone: 6172542020

About This Data NPPES fields (address, phone, specialty, license) are self-reported and may be outdated; Medicare fields follow the CMS dataset named in each section. Correct directly at NPPES.