William J. Hyatt, OD
- Affiliated sites
- 2
- Medical groups
- 2
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 710 Lawrence Expy, Santa Clara, CA 95051
- Practice phone
- Call (408) 851-1000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Permanente Medical Group Inc
Santa Clara, California
Find William Hyatt's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
William J. Hyatt is an optometrist in Santa Clara, California
William Hyatt practices at Permanente Medical Group Inc in Santa Clara, California.
William Hyatt's NPI, 1366463192, was assigned on July 21, 2006. William Hyatt holds California license OPT09532T.
- NPI
- 1366463192NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8022054147
- NPI enumeration date
- July 21, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (408) 851-1000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 62
- Medical school graduation
- 1990
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
William J. Hyatt practices at Permanente Medical Group Inc in Santa Clara, California
William Hyatt's primary practice is Permanente Medical Group Inc, at 710 Lawrence Expy, Santa Clara, CA 95051 in Santa Clara County. The practice phone is (408) 851-1000.
- Permanente Medical Group Inc710 Lawrence Expy, Santa Clara, CA 95051 · Santa Clara CountyPhone(408) 851-1000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
William J. Hyatt is affiliated with 3 sites of care and 2 medical groups
William Hyatt's primary practice is Permanente Medical Group Inc in Santa Clara, California. The medical group on file is The Permanente Medical Group, Inc. Dmand AI also links William Hyatt to 2 more group practices and clinics and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at William J. Hyatt's practice
Dmand AI tracks the electronic health record (EHR) system at each site where William Hyatt practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Permanente Medical Group Inc | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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William J. Hyatt is one of 7,206 optometrists in California
Optometrist is William Hyatt's primary specialty in the NPI Registry, under taxonomy code 152W00000X. William Hyatt is licensed in California.
Specialties and state licenses
- Optometrist, CaliforniaPrimary
Optometrists near William Hyatt
Counts of optometrists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
William J. Hyatt's patients have a median age of 37
Across all payers, Dmand AI patient panel data puts William Hyatt's median patient age at 37, with 58% women.
William Hyatt's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 37
Patient panel by sex, all payers
- Women58%
- Men41%
Source: Dmand AI Patient Panel Data
How William J. Hyatt takes part in Medicare
William Hyatt accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
Sources for William J. Hyatt's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about William J. Hyatt
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is William J. Hyatt's NPI number?
William J. Hyatt's NPI number is 1366463192. It was assigned on July 21, 2006, and it is active in the NPI Registry.
What does William J. Hyatt specialize in?
William J. Hyatt is an optometrist in Santa Clara, California. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does William J. Hyatt practice?
William Hyatt practices at 710 Lawrence Expy, Santa Clara, CA 95051. William Hyatt's primary practice is Permanente Medical Group Inc in Santa Clara, California. Dmand AI also links William Hyatt to 2 group practices and clinics and 1 medical group.
What is William J. Hyatt's office phone number?
The practice phone on file for William Hyatt is (408) 851-1000.
What is William J. Hyatt's medical license number?
William Hyatt holds California license OPT09532T.
What medical group is William J. Hyatt part of?
William Hyatt is linked to The Permanente Medical Group, Inc. Dmand AI links William Hyatt to 1 more medical group.
Does William J. Hyatt accept Medicare?
Yes. CMS lists William Hyatt as accepting Medicare assignment.
How long has William J. Hyatt been practicing?
William Hyatt graduated from medical school in 1990, 36 years ago.
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