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Deactivated NPI 1497727846 Deactivated / Inactive NPI Male Practitioner

Dr. Peter A Marks , MD

Ophthalmology • Hamdeb, CT

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Notice of NPI Deactivation & Inactive Practice Status

According to official public domain records published by CMS (Centers for Medicare & Medicaid Services) in the National Provider Identifier (NPPES) Registry, Dr. Peter Marks has officially deactivated this NPI record and ceased active healthcare practice.

Registration / Start Date February 01, 2006
NPI Deactivation Date May 16, 2022
Total Practice Duration ~16 Years of Practice (2006 – 2022)

Professional Overview & Biography Verified Profile Summary

Dr. Peter Marks, MD was a registered Ophthalmology practicing in Hamdeb, CT. Throughout an active medical career spanning 16 years, Dr. Marks provided care at the practice location at 2880 OLD DIXWELL AV until profile deactivation on 2022-05-16.

Historical Medicare Part B clinical services included established patient complete exam of visual system, established patient outpatient office visit, exam of visual field with extended testing. Public procedure reimbursement records and service volume details are provided below for historical transparency.

Practice Location & Contact Primary Location

Practice Address

2880 Old Dixwell Av

Hamdeb, CT 06518

Telephone 2032486365
Fax 2302812742
Associated Practice Facility / Clinic

Specialty Benchmarks & Practice Insights

Comparative analytics for Ophthalmology in Hamdeb, CT

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 10.5 Yrs
State Avg: 31.3 Yrs
Regional Practice Density
1 Specialists

Practicing in Hamdeb, CT (363 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
64.6% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2022)
Reporting Year:
HCPCS Code & Description Services Patients Submitted Charge Medicare Allowed
92014 Established patient complete exam of visual system
149 149 $300.34 $138.22
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more
101 99 $125.00 $61.66
92083 Exam of visual field with extended testing
80 79 $205.00 $69.45
92133 Imaging of optic nerve
48 47 $300.00 $36.99
92134 Imaging of retina
35 35 $300.00 $43.43
99213 Established patient office or other outpatient visit, typically 15 minutes
20 20 $150.00 $98.42
92004 New patient complete exam of visual system
16 16 $350.00 $163.92

Medical Specialties & State Licenses

Ophthalmology Primary Specialty

NUCC Taxonomy Code: 207W00000X

State License CT 038751

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.

Practice Associates & Co-Workers

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

12 Associated Practitioners
Dr. Alice Kim , MD

Ophthalmology

NPI 1154523553

Doctor of Medicine (M.D.)

NPI 1205873163

Doctor of Medicine (M.D.)

NPI 1265404164

Doctor of Medicine (M.D.)

NPI 1265406219

Doctor of Optometry

NPI 1346212982

Doctor of Optometry

NPI 1467795120

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

9 Historical Events
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NPI Profile Deactivated May 16, 2022

Record deactivated on May 16, 2022

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Updated Practice Location November 03, 2021

Registered at 2880 OLD DIXWELL AVE, HAMDEN, CT 065183144 (Tel: 2032486365)

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Updated Business Mailing Address November 03, 2021

Registered at 2880 OLD DIXWELL AVE, HAMDEN, CT 065183144 (Tel: 2032486365)

NPI Profile Active February 07, 2011

NPI status registered as active in NPPES database

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Updated Practice Location February 07, 2011

Registered at 2880 OLD DIXWELL AV, HAMDEB, CT 06518 (Tel: 2032486365)

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Updated Business Mailing Address February 07, 2011

Registered at 2880 OLD DIXWELL AV, HAMDEN, CT 06518 (Tel: 2032486365)

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Provider Name / Credentials Updated February 07, 2011

Recorded as PETER MARKS, MD

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Medical Taxonomy / Specialty Registered (Primary Specialty) February 07, 2011

Ophthalmology (License #038751 in CT)

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Initial NPI Registration & Enumeration February 01, 2006

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: 1497727846
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: February 01, 2006
Last Update: February 07, 2011
Deactivation Date: May 16, 2022

Mailing Address

2880 Old Dixwell Av

Hamden, CT 06518

Phone: 2032486365

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.