Quick answers
- Where does Catherine A. Linenberg see patients?
- Medicare's clinician data lists 4 practice locations, including Little Falls, NJ, Livingston, NJ and Parsippany, NJ. Call before your visit to confirm the address.
- What is Catherine A. Linenberg's specialty?
- Medicare lists Optometry as the primary specialty.
- Does Catherine A. Linenberg accept Medicare assignment?
- Yes. Medicare's clinician data says Catherine A. Linenberg accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Catherine A. Linenberg?
- (973) 785-3277, as listed in official Medicare / NPI Registry data.
- What is Catherine A. Linenberg's NPI number?
- 1467781195. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Catherine A. Linenberg is enrolled with Medicare (CMS data updated 2026-10-02).
- 245 Paterson AveLittle Falls, NJ 07424 (973) 785‑3277
- 371 E Northfield Rd, Lakeland OphthalmologyLivingston, NJ 07039 (973) 588‑7005
- 3799 Route 46, Suite 300Parsippany, NJ 07054 (973) 331‑0300
- 720, Suite 206Bridgewater, NJ 08807 (908) 722‑7777
Group practices
Medicare enrollment lists Catherine A. Linenberg as a member of these groups (CMS data updated 2026-10-02).
- Anthony J Boni Od and Alicia N Dorman Od/Pa7 clinicians in the group
- James Hirschfeld MD PC2 clinicians in the group
Specialties
- Optometryprimary
Other optometrists in Little Falls
Clinicians with the same Medicare primary specialty in Little Falls, NJ — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Graduation year | 2001 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1467781195 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians