Jonathan I. Diamant is a Vacaville, California based male Ophthalmologist with 33 years of experience in Ophthalmology. He completed his graduation from Columbia University College Of Physicians And Surgeons in 1993. He is also affiliated with hospitals like Kaiser Foundation Hospital - Vacaville. He accepts the Medicare-approved amount. Patients will not be billed for any more than the Medicare deductible and coinsurance. Active license number of Jonathan I. Diamant is G83886 for Ophthalmology in California.
Jonathan I. Diamant is 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, patients can be prescribed vision services, including glasses and contact lenses.
Complete Profile:
Jonathan I. Diamant speciality, credentials, practice address, contact phone number and fax are as below.
Patients can directly walk in or can call on the below given phone number for appointment.
| Specialization: | Ophthalmology |
| Credentials: | MD |
| Experience: | 33+ years |
| Medical School Attended: | Columbia University College Of Physicians And Surgeons |
| Graduation Year: | 1993 |
| Gender: | Male |
| Accepts Medicare Assignment: | Yes |
| Practice Address: | 1 Quality Dr, Vacaville, California, 95688-9494 |
| Phone: | 707-453-5000 |
Professional Identification Codes:
NPI number stands for National Provider Identifier which is a unique 10-digit identification number issued to health care providers in the United States by the Centers for Medicare and Medicaid Services (CMS).
NPI details are as mentioned below.
| PAC ID: | 1658566096 |
| Enrollment ID: | I20101111000786 |
| NPI Number: | 1649358474 |
| NPI Enumeration Date: | 01 Nov, 2006 |
| NPI Last Update On: | 13 Dec, 2021 |
Medical Licenses:
Doctors can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Jonathan I. Diamant are as mentioned below.
| License Number | Specialization | State | Status | |
| G83886 | Ophthalmology | California | Primary | |
Hospital Affiliation:
Surgeons are affiliated to many hospitals whom they worked with in the past or are presently working with. One surgeon can be affiliated to four to five hospitals at a time.
| Hospital Name (CCN) | State | Hospital Type |
| Kaiser Foundation Hospital - Vacaville (050767) | Vacaville, CA | Acute Care Hospital |
Group Practice:
Group practices are run by a group of physicians who share their premises and other resources. Following list states all the group name
with which Jonathan I. Diamant has association with along with the number of members in that group.
| Organization Name (Group PAC ID) | Members |
| Permanente Medical Group Inc (8921910225) | 7522 |
After spending time on your computer or phone screen do you notice your eyes getting tired and dry?
We have a solution for this, try these fast-acting lubricating eye drops which provide instant relief and help to keep your eyes refreshed all day.
- Helps relieve dryness from screen use
- Suitable for daily use
View on Amazon
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | 1800 Harrison St Fl 7, Oakland, California |
| Zip: | 94612-3466 |
| Phone Number: | 510-625-6262 |
| Fax Number: | -- |
Patients can reach Jonathan I. Diamant at
1 Quality Dr, Vacaville, California or can
call to book an appointment on 707-453-5000.
Comments/ Reviews:
Patients can read all the reviews posted for Jonathan I. Diamant below. You may also share your own experience like the quality of treatment, behavior, and overall care provided by Jonathan I. Diamant. It will help others make informed decisions.
** Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 08 December, 2025.