Physician Profile
Unclaimed ProfileAbout CRANSTON
John P Cranston, MD practises ophthalmology in Kingston, NY. John is a 1972 graduate of Albany Medical College of Union University. According to Medicare claims data, John cared for 187 Medicare patients across 237 services.
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. Cranston specialise in?
Dr. Cranston is an ophthalmology in Kingston, NY. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “OPHTHALMOLOGY”.
NPI registry
Where is Dr. Cranston located?
Dr. Cranston is listed at 27 GRAND ST, Kingston, NY 12401. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Cranston's phone number?
The number on file is (845) 338-1535. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Cranston's NPI number?
Dr. Cranston's National Provider Identifier is 1689639916. 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. Cranston go to medical school?
Dr. Cranston attended Albany Medical College of Union University, graduating in 1972. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Cranston been practising?
Dr. Cranston has 54 years experience. Calculated from a graduation year of 1972, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Cranston do most often?
According to Medicare billing data, Dr. Cranston provides treatments such as established patient problem focused exam of visual system and established patient complete exam of visual system. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Cranston confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Cranston. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (845) 338-1535
- Email not available
Practice Locations
27 GRAND ST
Kingston, NY 12401
Procedures Most Often Billed to Medicare
237 services · 187 patients · 4 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Established patient problem focused exam of visual system | Treatment | 92012 |
101 |
| Established patient complete exam of visual system | Treatment | 92014 |
82 |
| New patient complete exam of visual system | Treatment | 92004 |
37 |
| Exam of visual field with intermediate testing | Treatment | 92082 |
17 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
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Claim this profileRelated 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 Kingston 4
Same specialty, same city.
Trained at Albany Medical College of Union University 8
Other providers in the same specialty who trained at the same institution.
More connections — 11 related providers in 2 groups
Class of 1972 at Albany Medical College of Union University 3
Providers who graduated from the same medical school in the same year.
Also performs Established patient problem focused exam of visual system 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.