Ernest David Ramos, OD
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2007
- Practice locations
- 2
- Practice address
- 1340 S Beach Blvd, La Habra, CA 90631-6374
- Practice phone
- Call (562) 697-9223
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Firstsight Vision Services
Eye care practice · La Habra, California
Find Ernest Ramos' 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.
Ernest David Ramos is an optometrist in Upland, California
Ernest Ramos practices at Firstsight Vision Services in La Habra, California.
Ernest Ramos' NPI, 1427173129, was assigned on March 20, 2007. Ernest Ramos holds California license 7316.
- NPI
- 1427173129NPI Registry (opens in a new tab)
- NPI enumeration date
- March 20, 2007
- NPI status
- Active
- Practice phone
- (562) 697-9223
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Ernest David Ramos practices in La Habra and Upland
Ernest Ramos' primary practice is Firstsight Vision Services, at 1340 S Beach Blvd, La Habra, CA 90631-6374. The practice phone is (562) 697-9223. The NPI Registry lists Ernest Ramos' practice address as 553 N Mountain Ave, Upland, CA 91786.
- Firstsight Vision ServicesPrimary1340 S Beach Blvd, La Habra, CA 90631-6374Phone(562) 697-9223
- NPI Registry address553 N Mountain Ave, Upland, CA 91786 · San Bernardino County
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
Ernest David Ramos is affiliated with 1 site of care and 1 medical group
Ernest Ramos' primary practice is Firstsight Vision Services in La Habra, California. Dmand AI also links Ernest Ramos to 1 medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Ernest David Ramos' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Ernest Ramos practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Firstsight Vision Services | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Ernest David Ramos is one of 7,206 optometrists in California
Optometrist is Ernest Ramos' primary specialty in the NPI Registry, under taxonomy code 152W00000X. Ernest Ramos is licensed in California.
Specialties and state licenses
- Optometrist, CaliforniaPrimary
Optometrists near Ernest Ramos
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
Ernest David Ramos' patients have a median age of 52
Across all payers, Dmand AI patient panel data puts Ernest Ramos' median patient age at 52, with 59% women.
Ernest Ramos' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 52
Patient panel by sex, all payers
- Women59%
- Men41%
Source: Dmand AI Patient Panel Data
Sources for Ernest David Ramos'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 Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| 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 Ernest David Ramos
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Ernest David Ramos' NPI number?
Ernest David Ramos' NPI number is 1427173129. It was assigned on March 20, 2007, and it is active in the NPI Registry.
What does Ernest David Ramos specialize in?
Ernest David Ramos is an optometrist in Upland, California. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Ernest David Ramos practice?
Ernest Ramos practices at 1340 S Beach Blvd, La Habra, CA 90631-6374. Ernest Ramos also practices at 553 N Mountain Ave, Upland, CA 91786. Ernest Ramos' primary practice is Firstsight Vision Services in La Habra, California. Dmand AI also links Ernest Ramos to 1 medical group.
What is Ernest David Ramos' office phone number?
The practice phone on file for Ernest Ramos is (562) 697-9223.
What is Ernest David Ramos' medical license number?
Ernest Ramos holds California license 7316.
How long has Ernest David Ramos been practicing?
Ernest Ramos' NPI was assigned in 2007.
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