1. Home
  2. Directory
  3. Massachusetts
  4. Worcester
  5. Ophthalmology
  6. NPI Profile

STEVEN L BERK MD
NPI 1841251824
Ophthalmology in Worcester, MA

Active since March 30, 2006PECOS Enrolled
27-29 MECHANIC ST, WORCESTER, MA 01608(508) 753-2159(508) 753-5784 Get Directions Write a Review

NPPES record last updated: November 14, 2015. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Steven L Berk Md NPPES

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

STEVEN L BERK MD (NPI 1841251824) is an individual ophthalmology provider in Worcester, Massachusetts, licensed in Massachusetts (54627) and active in the NPI registry since March 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1841251824
Entity TypeIndividualMale
Primary Taxonomy207W00000X
Provider Legal NameSTEVEN L BERKCredential: MD
Location Address27-29 MECHANIC STWorcester, MA 01608-2414
Mailing Address27-29 Mechanic StWorcester, MA 01608-2414 · (508) 753-2159 · Fax (508) 753-5784
Phone(508) 753-2159
Fax(508) 753-5784
Sole ProprietorNo
Enumeration DateMarch 30, 2006
Last NPPES UpdateNovember 14, 2015
✔ NPI 1841251824 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOphthalmologyAllopathic & Osteopathic Physicians
Taxonomy Code207W00000X
Licenses✔ Licensed in MA · 54627✔ Licensed in NY · 150108✔ Licensed in CT · 045654
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.
27-29 MECHANIC ST, Worcester, MA 01608
Open in Google Maps ↗

Other Identifiers 11

Other042472266Railroad Medicare
Medicaid001456541CT
Other042472266Private Healthcare System
Other2184329Cigna Health Plan
Other042472266One Health Plan
Other1059575First Health
Other52833ANY · Medicare Ptan
Other5238488Aetna Us Healthcare
Other0800299Evercare
Medicare UPINB74618
Medicare PINJ400049709NY

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Steven L Berk Md 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.

Medicare Billing Reassignment

Medicare enrollment records show Steven Berk reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Steven L. Berk MD PC
Same address
Ophthalmology
27-29 MECHANIC ST, SUITE 102
Worcester, MA 01608
  • Reassigned Medicare billing, Massachusetts enrollment
NPI 1003226168 (508) 753-2159

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 01608 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.

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.

STEVEN L. BERK MD PC
Ophthalmology
27-29 MECHANIC ST, SUITE 102
WORCESTER, MA 01608
Worcester County (508) 753-2159
FEEL GOOD DENTAL PC
Clinic/Center (Dental)
27-29 MECHANIC ST, SUITE 200
WORCESTER, MA 01608
Worcester County (508) 791-7200
DR. GREGORY LIVANOS
Dentist (Orthodontics and Dentofacial Orthopedics)
27-29 MECHANIC ST, SUITE 230 MECHANICS PLACE
WORCESTER, MA 01608
Worcester County (508) 753-2489
DR. LISA MARIE GIARRUSSO D.M.D.
Dentist (Orthodontics and Dentofacial Orthopedics)
27-29 MECHANIC ST, SUITE 230 MECHANICS PLACE
WORCESTER, MA 01608
Worcester County (508) 753-2489

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 Steven Berk's NPI number?

The NPI number for Steven Berk is 1841251824. It was assigned to this individual provider in the NPPES registry on March 30, 2006.

Where is Steven Berk located?

Steven Berk practices at 27-29 Mechanic St, Worcester, MA 01608. The listed phone number is (508) 753-2159.

What is Steven Berk's specialty?

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

Is Steven Berk enrolled in Medicare?

Yes. Steven Berk is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Steven Berk's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Steven Berk reassigns Medicare benefits to Steven L. Berk MD PC (Worcester, MA). 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 Steven Berk's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Steven Berk was last updated on November 14, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.