Physician Profile
Unclaimed ProfileAbout FRIEDMAN
Based in South Richmond Hill, NY, Mark J. Friedman, M.D. is listed in the NPI registry under ophthalmology. Mark graduated from Hahnemann University College of Medicine in 1986.
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. Friedman specialise in?
Dr. Friedman is an ophthalmology in South Richmond Hill, NY. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “OPHTHALMOLOGY”.
NPI registry
Where is Dr. Friedman located?
Dr. Friedman is listed at 12506 101ST AVE, South Richmond Hill, NY 11419. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Friedman's phone number?
The number on file is (718) 849-2900. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Friedman?
Dr. Friedman's National Provider Identifier is 1265488597. 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. Friedman go to medical school?
Dr. Friedman attended Hahnemann University College of Medicine, graduating in 1986. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Friedman have?
Dr. Friedman has 40 years experience. Calculated from a graduation year of 1986, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Friedman do most often?
According to Medicare billing data, Dr. Friedman performs procedures including removal of cataract with insertion of prosthetic lens; provides treatments such as established patient complete exam of visual system and exam of the internal drainage system of eye. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Friedman's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Friedman. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (718) 849-2900
- Email not available
Practice Locations
12506 101ST AVE
South Richmond Hill, NY 11419
Procedures Most Often Billed to Medicare
613 services · 562 patients · 10 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Removal of cataract with insertion of prosthetic lens | Procedure | 66984 |
19 |
| Established patient complete exam of visual system | Treatment | 92014 |
195 |
| Exam of the internal drainage system of eye | Treatment | 92020 |
112 |
| Established patient problem focused exam of visual system | Treatment | 92012 |
109 |
| Extended exam of the back part of the eye with optic nerve drawing | Treatment | 92202 |
52 |
| Imaging of optic nerve | Treatment | 92133 |
40 |
| New patient complete exam of visual system | Treatment | 92004 |
37 |
| Imaging of retina | Treatment | 92134 |
17 |
| Measurement of corneal curvature and depth of eye | Treatment | 92136 |
16 |
| Exam of visual field with extended testing | Treatment | 92083 |
16 |
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.
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 South Richmond Hill 2
Same specialty, same city.
Trained at Hahnemann University College of Medicine 8
Other providers in the same specialty who trained at the same institution.
More connections — 15 related providers in 2 groups
Class of 1986 at Hahnemann University College of Medicine 7
Providers who graduated from the same medical school in the same year.
Also performs Removal of cataract with insertion of prosthetic lens 8
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.