Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1689674129 Individual Practitioner Male Practitioner

Dr. Douglas K Grayson , MD

Ophthalmology • Iselin, NJ

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Douglas Grayson, MD is a certified Ophthalmology practicing in Iselin, NJ. With approximately 37 years of clinical experience since graduating from Warren Alpert Medical School Of Brown University in 1989, Dr. Grayson delivers high-quality medical care to the local community at 485A US HIGHWAY 1 S.

Dr. Grayson maintains professional affiliations with Omni Eye Surgery Of New York Pc, Omni Eye Specialists P A and accepts Medicare assignment.

Frequently performed procedures and clinical services include established patient outpatient office visit, removal of cataract with insertion of lens, examination of cornea and iris using lens device and slit lamp. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

485a Us Highway 1 S
Building A

Iselin, NJ 088303012

Telephone 7327500400
Fax 7327501507
Associated Practice Facility / Clinic
🏢 Mitchell Martin Inc. Facility NPI 1710277405

Medicare Profile & Education

Medical School

Warren Alpert Medical School Of Brown University

Graduation Year

1989

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Ophthalmology in Iselin, NJ

Senior Veteran Specialist (>20 Yrs)
Practitioner Clinical Experience
37 Yrs +7.0 yrs vs City Avg
City Avg: 30.0 Yrs
State Avg: 32.1 Yrs
Regional Practice Density
4 Specialists

Practicing in Iselin, NJ (700 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
80.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Grayson (37 Years) 37 Yrs
Iselin Specialty Average (30.0 Years) 30.0 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)
Reporting Year:
HCPCS Code & Description Services Patients Submitted Charge Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
1,465 1,023 $175.00 $140.76
66984 Removal of cataract with insertion of lens
1,273 751 $5000.00 $510.11
92020 Examination of cornea and iris using lens device and slit lamp
856 829 $80.00 $30.20
92133 Imaging of optic nerve
831 769 $250.00 $38.41
92202 Extended exam of the back part of the eye with optic nerve drawing
660 646 $70.00 $16.75
92083 Exam of visual field with extended testing
653 597 $150.00 $71.08
92136 Measurement of corneal curvature and depth of eye
567 497 $265.00 $47.79
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more
530 530 $220.00 $182.63
66982 Complex removal of cataract with insertion of prosthetic lens
475 325 $5500.00 $681.44
66821 Removal of recurring cataract in lens capsule using a laser
468 337 $2350.00 $369.62
65855 Laser repair to improve eye fluid flow
401 258 $2355.86 $267.78
J7351 Injection, bimatoprost, intracameral implant, 1 microgram
300 21 $250.00 $202.94
76514 Ultrasound scan of cornea to determine thickness
290 290 $125.00 $11.69
65820 Incision to improve eye fluid flow
234 148 $1500.00 $875.13
66761 Creation of eye fluid drainage tracts in iris using a laser, per session
228 135 $2350.00 $329.07
92134 Imaging of retina
126 124 $250.00 $42.66
76512 Ultrasound of eye disease, growth, or structure
93 58 $300.00 $50.80
92250 Photography of the retina
75 74 $125.00 $39.52
66172 Creation of eye fluid drainage tract
47 41 $5500.00 $1300.58
66030 Injection of medication into eye
28 20 $450.00 $198.52
92201 Extended exam of the back part of the eye with retinal drawing
17 17 $45.00 $26.89
65875 Removal of scar tissue in eye
17 16 $2250.00 $410.56
65865 Removal of scar tissue in eye (goniosynechiae)
16 16 $2250.00 $262.69
0671T Insertion of drainage device into drainage tissue within eye (trabecular meshwork)
14 12 $5500.00 $1124.69
76519 Ultrasound of eye for determination of lens power
14 14 $245.00 $76.35
66174 Dilation of fluid outflow drainage within eye
14 12 $3000.00 $661.15
92025 Ct scan of cornea
11 11 $250.00 $36.76

Medical Specialties & State Licenses

Ophthalmology Primary Specialty

NUCC Taxonomy Code: 207W00000X

State License NJ 25MA06225100

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.

Ophthalmology

NUCC Taxonomy Code: 207W00000X

State License NY 1827361

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.

Ophthalmology - Glaucoma Specialist

NUCC Taxonomy Code: 207WX0009X

State License NJ 25MA06225100

An ophthalmologist who specializes in the treatment of glaucoma and other disorders related to increased intraocular pressure and optic nerve damage. This specialty involves the medical and surgical treatment of these conditions.

Ophthalmology - Glaucoma Specialist

NUCC Taxonomy Code: 207WX0009X

State License NY 182736-1

An ophthalmologist who specializes in the treatment of glaucoma and other disorders related to increased intraocular pressure and optic nerve damage. This specialty involves the medical and surgical treatment of these conditions.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID
01486635 (NY)
Medicaid State Provider ID
6675808 (NJ)
Commercial Insurance / Payer ID Medicare
566609QHY (NJ)

Hospital & Practice Group Affiliations

Omni Eye Specialists P A

485 Route 1 S, Iselin, NJ 088303009

Phone: 7327500400

Omni Eye Surgery Of New York Pc

485 Route 1 S, Iselin, NJ 088303009

Phone: 7327500400

Omni Eye Surgery Of New York Pc

20 E 46th St, New York, NY 100172417

Phone: 2123580030

Practice Associates & Co-Workers

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

30 Associated Practitioners
Kainat Akhter

Optometrist

NPI 1043929607
NPI 1063547180

Doctor of Optometry

Dr. James Milite , MD

Ophthalmology - Ophthalmic Plastic and Reconstructive Surgery

NPI 1144210873

Doctor of Medicine (M.D.)

NPI 1215928320

Doctor of Optometry

NPI 1265954200

Doctor of Optometry

NPI 1295385193

Doctor of Optometry

Career & Practice History Timeline

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

12 Historical Events
NPI Profile Active April 24, 2017

NPI status registered as active in NPPES database

📍
Updated Practice Location April 24, 2017

Registered at 485A US HIGHWAY 1 S, BUILDING A, ISELIN, NJ 088303012 (Tel: 7327500400)

📍
Updated Business Mailing Address April 24, 2017

Registered at 485A US HIGHWAY 1 S, BUILDING A, ISELIN, NJ 088303012 (Tel: 7327500400)

👤
Provider Name / Credentials Updated April 24, 2017

Recorded as DOUGLAS GRAYSON, M.D.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) April 24, 2017

Ophthalmology (License #1827361 in NY)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) April 03, 2017

Ophthalmology (License #1827361 in NY)

NPI Profile Active August 04, 2010

NPI status registered as active in NPPES database

📍
Updated Practice Location August 04, 2010

Registered at 485A US HIGHWAY 1 S, BUILDING A, ISELIN, NJ 088303012 (Tel: 7327500400)

📍
Updated Business Mailing Address August 04, 2010

Registered at 485A US HIGHWAY 1 S, BUILDING A, ISELIN, NJ 088303012 (Tel: 7327500400)

👤
Provider Name / Credentials Updated August 04, 2010

Recorded as DOUGLAS GRAYSON, M.D.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) August 04, 2010

Ophthalmology (License #25MA06225100 in NJ)

🟢
Initial NPI Registration & Enumeration July 27, 2005

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

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NPI Administrative Meta

NPI Number: 1689674129
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: July 27, 2005
Last Update: April 24, 2017
Sole Proprietor: No

Mailing Address

485a Us Highway 1 S, Building A

Iselin, NJ 088303012

Phone: 7327500400

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.