William Frederick Middleton Jr., OD
- Affiliated sites
- 1
- Medical groups
- 2
- State license
- 1
- Year NPI issued
- 2007
- Practice address
- 496 W Main St, El Centro, CA 92243
- Practice phone
- Call (760) 353-1190
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
William Middleton OD
Physician office · El Centro, California
Find William Middleton'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 Frederick Middleton Jr. is an optometrist in El Centro, California
William Middleton practices at William Middleton OD in El Centro, California.
William Middleton's NPI, 1134273923, was assigned on January 22, 2007. William Middleton holds California license 5568T.
- NPI
- 1134273923NPI Registry (opens in a new tab)
- NPI enumeration date
- January 22, 2007
- NPI status
- Active
- Practice phone
- (760) 353-1190
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
William Frederick Middleton Jr. practices at William Middleton OD in El Centro, California
William Middleton's primary practice is William Middleton OD, at 496 W Main St, El Centro, CA 92243. The practice phone is (760) 353-1190.
- William Middleton OD496 W Main St, El Centro, CA 92243Phone(760) 353-1190
Source: Dmand AI Affiliation Data
William Frederick Middleton Jr. is affiliated with 1 site of care and 2 medical groups
William Middleton's primary practice is William Middleton OD in El Centro, California. The medical group on file is Sells Hospital. Dmand AI also links William Middleton to 1 more medical group, named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at William Frederick Middleton Jr.'s practice
Dmand AI tracks the electronic health record (EHR) system at each site where William Middleton practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| William Middleton OD | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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William Frederick Middleton Jr. is one of 7,206 optometrists in California
Optometrist is William Middleton's primary specialty in the NPI Registry, under taxonomy code 152W00000X. William Middleton is licensed in California.
Specialties and state licenses
- Optometrist, CaliforniaPrimary
Optometrists near William Middleton
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 Frederick Middleton Jr.'s patients have a median age of 71
Across all payers, Dmand AI patient panel data puts William Middleton's median patient age at 71, with 52% women.
William Middleton's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women52%
- Men45%
Source: Dmand AI Patient Panel Data
Sources for William Frederick Middleton Jr.'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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 Frederick Middleton Jr.
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 Frederick Middleton Jr.'s NPI number?
William Frederick Middleton Jr.'s NPI number is 1134273923. It was assigned on January 22, 2007, and it is active in the NPI Registry.
What does William Frederick Middleton Jr. specialize in?
William Frederick Middleton Jr. is an optometrist in El Centro, California. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does William Frederick Middleton Jr. practice?
William Middleton practices at 496 W Main St, El Centro, CA 92243. William Middleton's primary practice is William Middleton OD in El Centro, California. Dmand AI also links William Middleton to 1 medical group.
What is William Frederick Middleton Jr.'s office phone number?
The practice phone on file for William Middleton is (760) 353-1190.
What is William Frederick Middleton Jr.'s medical license number?
William Middleton holds California license 5568T.
What medical group is William Frederick Middleton Jr. part of?
William Middleton is linked to Sells Hospital. Dmand AI links William Middleton to 1 more medical group.
How long has William Frederick Middleton Jr. been practicing?
William Middleton's NPI was assigned in 2007.
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