Dr. William H. Bartlett, MD
Ophthalmology (Ophthalmology Physician)
380 Tesconi Ct
Santa Rosa, CA 95401
Who else practices at this address →
Sonoma County includes mental health (39% of residents) shortage areas. About shortage areas
- Medicare participating
At a glance
- Medical school
- Ohio State University College of Medicine (1989)
- Years since graduation
- 37
- In the NPI registry since
- 2005
- Medicare patients seen, 2024
- 2,441
Licensed in California since 1999, according to the Medical Board of California. We show license dates only for the states that publish them in bulk; see which states do. For other states, check the state medical board.
The NPI date is when this clinician registered for a National Provider Identifier, the billing number used on health claims. It is not a license, graduation or board-certification date. NPIs were first issued in May 2005 and became required on claims in 2007–2008, so an early date usually means the clinician was already in practice before then. What an NPI is
Education and training
- 1989Medical school: Ohio State University College of Medicine
- 2005Registered with an NPI (national billing number; not a license date) — NPIs began in 2005, so practice likely started earlier
Undergraduate school, residency, fellowship, licensing exams and board certification aren’t in public federal data. Board certification can be confirmed with the certifying board (ABMS member boards for MDs, AOA boards for DOs).
Specialties and state licenses
-
Ophthalmology Physician primary
CA license G085502 (first issued 1999; current)
As reported to the NPI registry. To confirm a license is current, check the state medical board.
Where they work
Hospitals
- Providence Santa Rosa Memorial Hospital Santa Rosa, CA
- Sonoma Valley Hospital Sonoma, CA
Medical groups
- North Bay Eye Associates, A Medical Corporation (11 clinicians)
Hospitals this clinician lists with Medicare, and groups they bill Medicare through (Care Compare). Affiliation doesn’t mean they see patients at every location.
Medicare patients and services
- Medicare patients, 2024
- 2,441
- Services billed
- 6,429
- Patients’ average age
- 78
| Service | Times | Patients |
|---|---|---|
| Established patient complete exam of visual system | 1,784 | 1,738 |
| Established patient problem focused exam of visual system | 1,142 | 842 |
| Imaging of optic nerve | 651 | 612 |
| Exam of visual field with extended testing | 501 | 488 |
| Measurement of corneal curvature and depth of eye | 398 | 257 |
| Established patient office or other outpatient visit, 20-29 minutes | 373 | 321 |
| Imaging of retina | 362 | 309 |
| Removal of cataract with insertion of prosthetic lens | 339 | 216 |
| New patient complete exam of visual system | 199 | 199 |
| Removal of recurring cataract in lens capsule using a laser | 93 | 75 |
Medicare fee-for-service only. CMS leaves out services billed for fewer than 11 patients. These figures describe a practice’s Medicare work; they aren’t a measure of quality.
Medicare prescriptions
| Drug | Prescriptions |
|---|---|
| Latanoprost Other prescribers in Santa Rosa, CA | 1,043 |
| Prednisolone Acetate Other prescribers in Santa Rosa, CA | 619 |
| Timolol Maleate Other prescribers in Santa Rosa, CA | 607 |
| Dorzolamide-Timolol (dorzolamide hcl/timolol maleat) Other prescribers in Santa Rosa, CA | 300 |
| Neomycin-Polymyxin-Dexameth (neomycin/polymyxin b/dexametha) Other prescribers in Santa Rosa, CA | 91 |
| Brimonidine Tartrate Other prescribers in Santa Rosa, CA | 89 |
| Lumigan (bimatoprost) Other prescribers in Santa Rosa, CA | 67 |
| Restasis (cyclosporine) Other prescribers in Santa Rosa, CA | 40 |
| Travoprost Other prescribers in Santa Rosa, CA | 30 |
| Rhopressa (netarsudil mesylate) | 28 |
Prescriptions filled under Medicare Part D, including refills. CMS leaves out drugs prescribed fewer than 11 times.
Payments from drug and device companies
In 2025, 8 companies reported 16 payments worth $341 in total to this clinician.
| Alcon Vision LLC | $120 |
|---|---|
| Bausch & Lomb Americas Inc. | $77.38 |
| AbbVie Inc. | $35.36 |
| Apellis Pharmaceuticals, Inc. | $34.32 |
| Thea Pharma Inc. | $23.66 |
| Dompe US, Inc. | $21.20 |
| Amgen Inc. | $15.08 |
| Johnson & Johnson Surgical Vision, Inc. | $14.60 |
| Food and Beverage | $341 |
|---|
From CMS Open Payments. A payment is not evidence of wrongdoing; many are for consulting, teaching or meals. Clinicians can review and dispute their records with CMS.