Eric Bass, OD
- Industry payments
- $223
- Affiliated sites
- 3
- Medical groups
- 2
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 3333 Quality Dr, Rancho Cordova, CA 95670
- Practice phone
- Call (916) 407-7156
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Fourth Optometric Care of California
Rancho Cordova, California
Find Eric Bass' 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.
Eric Bass is an optometrist in Rancho Cordova, California
Eric Bass practices at Fourth Optometric Care of California in Rancho Cordova, California.
Eric Bass' NPI, 1780765289, was assigned on October 18, 2006. Eric Bass holds California license 8249T.
- NPI
- 1780765289NPI Registry (opens in a new tab)
- NPI enumeration date
- October 18, 2006
- NPI status
- Active
- Practice phone
- (916) 407-7156
- 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 Practice Data
Eric Bass practices at Fourth Optometric Care of California in Rancho Cordova, California
Eric Bass' primary practice is Fourth Optometric Care of California, at 3333 Quality Dr, Rancho Cordova, CA 95670 in Sacramento County. The practice phone is (916) 407-7156.
- Fourth Optometric Care of California3333 Quality Dr, Rancho Cordova, CA 95670 · Sacramento CountyPhone(916) 407-7156
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Eric Bass is affiliated with 4 sites of care and 2 medical groups
Eric Bass' primary practice is Fourth Optometric Care of California in Rancho Cordova, California. Dmand AI also links Eric Bass to 2 group practices and clinics, 2 medical groups and 1 physician office, 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 Eric Bass' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Eric Bass practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Fourth Optometric Care of California | Available with a free account |
| +3 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Eric Bass is one of 7,206 optometrists in California
Optometrist is Eric Bass' primary specialty in the NPI Registry, under taxonomy code 152W00000X. Eric Bass is licensed in California.
Specialties and state licenses
- Optometrist, CaliforniaPrimary
Optometrists near Eric Bass
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
Eric Bass' patients have a median age of 72
Across all payers, Dmand AI patient panel data puts Eric Bass' median patient age at 72, with 63% women.
Eric Bass' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women63%
- Men37%
Source: Dmand AI Patient Panel Data
Eric Bass received $223 in industry payments in 2025
CMS Open Payments shows 5 general payments to Eric Bass from 3 drug and device companies in 2025. Food and beverage make up the largest share, 77% of the total. CooperVision Inc. paid the most, $154.
General payments to Eric Bass by kind, 2025 to 2025
- Food and beverage$17177%
- Entertainment$5223%
Companies that paid Eric Bass the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Eric Bass'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 |
| Industry payments | Open Payments (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 Eric Bass
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Eric Bass' NPI number?
Eric Bass' NPI number is 1780765289. It was assigned on October 18, 2006, and it is active in the NPI Registry.
What does Eric Bass specialize in?
Eric Bass is an optometrist in Rancho Cordova, California. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Eric Bass practice?
Eric Bass practices at 3333 Quality Dr, Rancho Cordova, CA 95670. Eric Bass' primary practice is Fourth Optometric Care of California in Rancho Cordova, California. Dmand AI also links Eric Bass to 2 group practices and clinics, 2 medical groups and 1 physician office.
What is Eric Bass' office phone number?
The practice phone on file for Eric Bass is (916) 407-7156.
What is Eric Bass' medical license number?
Eric Bass holds California license 8249T.
Has Eric Bass received payments from drug or device companies?
CMS Open Payments shows $223 in general payments to Eric Bass from 3 companies from 2025 to 2025. The largest total came from CooperVision Inc.
How long has Eric Bass been practicing?
Eric Bass' NPI was assigned in 2006.
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