DR. MARK A HORWITZ (O.D.) – Optometrist, NPI 1104929314

DR. MARK A HORWITZ (O.D.) is a healthcare provider. based in Passaic, New Jersey. specializing in OPTOMETRY. They hold the professional credentials O.D.. They hold a License No. 27OA00550700 (NJ). The NPI Number for DR. MARK A HORWITZ (O.D.) is 1104929314

Main info

Male
29 Years Of Experience
Accepts Medicare Assignment
Name
DR. MARK A HORWITZ (O.D.)
NPI
1104929314
Phone
(973) 916-5050
Address
124 MAIN AVE FL 1
Enumeration Date
6 September 2006
Last Update Date
1 November 2007

Doctor Profile

Medical School Name
STATE UNIVERSITY OF NEW YORK - STATE COLLEGE OPTOMETRY
Secondary Phone
9739165050
Graduation Year
1997 (29 years ago)
PAC ID
6608804257
Professional Enrollment ID
I20050803001005
Address ID
NJ070554488PA124XXAVEX301
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience52
Completeness75
Years active:19State licenses:1Digital endpointsOther names

1,048 OPTOMETRY in NJ

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Provider Addresses for DR. MARK A HORWITZ (O.D.)

  • Main Avenue, Wallington, Bergen County, New Jersey, 07055, United States

    PASSAIC, NJ 070554427

    Phone: (973) 916-5050

    Mailing address matches the actual address.

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

No Open Payments data available for this provider.

This can happen when there are no reportable CMS Open Payments records.

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

PECOS enrollment status

Participating (accepts Medicare assignment)

Enrollment effective: 2005-08-03

PECOS data refreshed: 2026-05-27

Medicare revalidation (CMS due date list)

Due date not assigned yet

CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.

Enrollment records

1

Earliest due date

Not assigned (TBD)

CMS data updated

2026-06-01

Revalidation progress

  1. Medicare enrolled
  2. On CMS revalidation list
  3. Due date assigned
  4. Revalidate in PECOS

CMS enrollment records

Enrollment IDTypeSpecialtyStateDue date
I20050803001005IOptometryNJTBD

What to do next

  • No action required while the due date shows TBD.
  • Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
  • Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.

Verify on CMS Revalidation Lookup Tool

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 07055)

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Reviews

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Frequently asked questions

How do I look up DR. MARK A HORWITZ (O.D.) by NPI?
Use NPI 1104929314 when you need to reference DR. MARK A HORWITZ (O.D.) in forms, claims, or directories.
Is DR. MARK A HORWITZ (O.D.)'s enrollment marked active?
An active flag here means the NPI record is not in a deactivated state.
What field does DR. MARK A HORWITZ (O.D.) work in?
You can think of DR. MARK A HORWITZ (O.D.) as practicing within Optometrist. Clinical services aligned with this taxonomy classification.
Where does public data place DR. MARK A HORWITZ (O.D.)?
The snapshot lists Passaic, New Jersey for DR. MARK A HORWITZ (O.D.); download NPPES for the complete set.
What if Passaic, New Jersey seems incomplete?
Street-level detail can be omitted — open the full address list for this NPI.

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