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Active NPI 1679156582 Individual Practitioner Male Practitioner

Dr. Mark Andrew Siden , DO

Ophthalmology • Moorestown, NJ

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Mark Siden, DO is a certified Ophthalmology practicing in Moorestown, NJ. With approximately 5 years of clinical experience since graduating from Philadelphia College Of Osteopathic Medicine in 2021, Dr. Siden delivers high-quality medical care to the local community at 509 S LENOLA RD BLDG 11A.

Dr. Siden is affiliated with Associated Retinal Consultants Llc and accepts Medicare assignment.

Practice Location & Contact Primary Location

Practice Address

509 S Lenola Rd Bldg 11a

Moorestown, NJ 080571561

Telephone 8562340222
Fax 8567279518
Associated Practice Facility / Clinic

Medicare Profile & Education

Medical School

Philadelphia College Of Osteopathic Medicine

Graduation Year

2021

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Ophthalmology in Moorestown, NJ

Experienced Practitioner (5-10 Yrs)
Practitioner Clinical Experience
5 Yrs -28.7 yrs vs City Avg
City Avg: 33.7 Yrs
State Avg: 32.1 Yrs
Regional Practice Density
10 Specialists

Practicing in Moorestown, NJ (700 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
67.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Siden (5 Years) 5 Yrs
Moorestown Specialty Average (33.7 Years) 33.7 Yrs

Medical Specialties & State Licenses

CMS Verified: 2025-08-22
Ophthalmology Primary Specialty

NUCC Taxonomy Code: 207W00000X

State License NJ 25MB12659700

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.

Hospital & Practice Group Affiliations

Associated Retinal Consultants Llc

509 S Lenola Rd, Moorestown, NJ 080571561

Phone: 8562340222

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

11 Associated Practitioners
NPI 1215934146

Doctor of Medicine (M.D.)

NPI 1225035306

Doctor of Medicine (M.D.)

Dr. Amy Wexler , MD

Ophthalmology

NPI 1306843404

Doctor of Medicine (M.D.)

Dr. Trong Tran , MD

Ophthalmology

NPI 1376543157

Doctor of Medicine (M.D.)

NPI 1427055508

Doctor of Medicine (M.D.)

NPI 1508120957

Doctor of Optometry

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

9 Historical Events
📍
Updated Practice Location August 22, 2025

Registered at 509 S LENOLA RD BLDG 11A, MOORESTOWN, NJ 080571561 (Tel: 8562340222)

📍
Updated Business Mailing Address August 22, 2025

Registered at 420 MOUNTAIN AVE FL 4, NEW PROVIDENCE, NJ 079742736 (Tel: 9084588333)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) August 22, 2025

Ophthalmology (License #25MB12659700 in NJ)

NPI Profile Active April 29, 2021

NPI status registered as active in NPPES database

📍
Updated Practice Location April 29, 2021

Registered at 7031 SW 62ND AVE, SOUTH MIAMI, FL 331434701 (Tel: 9144098791)

📍
Updated Business Mailing Address April 29, 2021

Registered at 29 S CLINTON AVE, HASTINGS ON HUDSON, NY 107063602 (Tel: 9144098791)

👤
Provider Name / Credentials Updated April 29, 2021

Recorded as MARK SIDEN, DO

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) April 29, 2021

Student in an Organized Health Care Education/Training Program

🟢
Initial NPI Registration & Enumeration April 29, 2021

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1679156582
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: April 29, 2021
Last Update: August 22, 2025
Sole Proprietor: No

Mailing Address

420 Mountain Ave Fl 4

New Providence, NJ 079742736

Phone: 9084588333

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.