Physician Profile
Unclaimed ProfileAbout HARMON
Gregory K Harmon, MD is a healthcare provider in New York, NY specialising in ophthalmology. Gregory trained at Icahn School of Medicine at Mount Sinai, graduating in 1982.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Areas of Expertise
Common questions
What does Dr. Harmon specialise in?
Dr. Harmon is an ophthalmology in New York, NY. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “OPHTHALMOLOGY”.
NPI registry
Where is Dr. Harmon located?
Dr. Harmon is listed at 205 E 64TH ST SUITE 101, New York, NY 10065. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Harmon's phone number?
The number on file is (212) 888-4100. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Harmon?
Dr. Harmon's National Provider Identifier is 1386731479. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Dr. Harmon go to medical school?
Dr. Harmon attended Icahn School of Medicine at Mount Sinai, graduating in 1982. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Harmon have?
Dr. Harmon has 44 years experience. Calculated from a graduation year of 1982, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Harmon do most often?
According to Medicare billing data, Dr. Harmon performs procedures including repair tear duct opening by heat, tying, or laser surgery, removal of cataract with insertion of prosthetic lens and removal of recurring cataract in lens capsule using a laser; reads or performs imaging such as ultrasound scan of cornea to determine thickness; provides treatments such as established patient problem focused exam of visual system and exam of visual field with extended testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Harmon's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Harmon. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (212) 888-4100
- Email not available
Practice Locations
205 E 64TH ST SUITE 101
New York, NY 10065
Procedures Most Often Billed to Medicare
17,261 services · 13,276 patients · 25 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Repair tear duct opening by heat, tying, or laser surgery | Procedure | 68760 |
479 |
| Removal of cataract with insertion of prosthetic lens | Procedure | 66984 |
290 |
| Removal of recurring cataract in lens capsule using a laser | Procedure | 66821 |
160 |
| Incision and drainage of abscess of eyelid | Procedure | 67700 |
140 |
| Removal of eyelashes using forceps | Procedure | 67820 |
112 |
| Creation of eye fluid drainage tracts in iris using a laser, per session | Procedure | 66761 |
112 |
| Closure of tear duct opening using plug | Procedure | 68761 |
86 |
| Incision to improve eye fluid flow | Procedure | 65820 |
55 |
| Removal of growth of eyelid | Procedure | 67840 |
32 |
| Removal of foreign body in cornea using slit lamp | Procedure | 65222 |
31 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Related specialists at this location 2
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other ophthalmology specialists in New York 8
Same specialty, same city.
More connections — 17 related providers in 3 groups
Trained at Icahn School of Medicine at Mount Sinai 8
Other providers in the same specialty who trained at the same institution.
Class of 1982 at Icahn School of Medicine at Mount Sinai 8
Providers who graduated from the same medical school in the same year.
Also performs Repair tear duct opening by heat, tying, or laser surgery 1
Providers in NY who bill this service to Medicare most often.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.