Estella Bowlsby
- Industry payments
- $20
- Affiliated sites
- 2
- Medical groups
- 2
- State license
- 1
- Year NPI issued
- 2013
- Practice address
- 3840 Balfour Rd, Brentwood, CA 94513
- Practice phone
- Call (925) 513-0323
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Lone Tree Vision Care
Brentwood, California
Find Estella Bowlsby'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.
Estella Bowlsby is an optometrist in Brentwood, California
Estella Bowlsby practices at Lone Tree Vision Care in Brentwood, California.
Estella Bowlsby's NPI, 1508296633, was assigned on November 27, 2013. Estella Bowlsby graduated from University of California - School of Optometry in 2013. Estella Bowlsby holds California license OPT 14723 TLG.
- NPI
- 1508296633NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4284919739
- NPI enumeration date
- November 27, 2013
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (925) 513-0323
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 39
- Medical school graduation
- 2013
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Estella Bowlsby practices at Lone Tree Vision Care in Brentwood, California
Estella Bowlsby's primary practice is Lone Tree Vision Care, at 3840 Balfour Rd, Brentwood, CA 94513 in Contra Costa County. The practice phone is (925) 513-0323.
- Lone Tree Vision Care3840 Balfour Rd, Brentwood, CA 94513 · Contra Costa CountyPhone(925) 513-0323
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Estella Bowlsby is affiliated with 3 sites of care and 2 medical groups
Estella Bowlsby's primary practice is Lone Tree Vision Care in Brentwood, California. Dmand AI also links Estella Bowlsby to 2 group practices and clinics and 2 medical groups, 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 Estella Bowlsby's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Estella Bowlsby practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Lone Tree Vision Care | Available with a free account |
| +2 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Estella Bowlsby is one of 7,206 optometrists in California
Optometrist is Estella Bowlsby's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Estella Bowlsby is licensed in California.
Specialties and state licenses
- Optometrist, CaliforniaPrimary
Optometrists near Estella Bowlsby
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
Estella Bowlsby's patients have a median age of 71
Across all payers, Dmand AI patient panel data puts Estella Bowlsby's median patient age at 71, with 57% women.
Estella Bowlsby'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
- Women57%
- Men43%
Source: Dmand AI Patient Panel Data
How Estella Bowlsby takes part in Medicare
Estella Bowlsby 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)
Estella Bowlsby received $20 in industry payments in 2025
CMS Open Payments shows 1 general payment to Estella Bowlsby from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Bausch & Lomb Americas Inc. paid the most, $20.
Companies that paid Estella Bowlsby the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Estella Bowlsby graduated from University of California - School of Optometry
Estella Bowlsby graduated from University of California - School of Optometry in 2013.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Estella Bowlsby'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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile 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 Estella Bowlsby
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Estella Bowlsby's NPI number?
Estella Bowlsby's NPI number is 1508296633. It was assigned on November 27, 2013, and it is active in the NPI Registry.
What does Estella Bowlsby specialize in?
Estella Bowlsby is an optometrist in Brentwood, California. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Estella Bowlsby practice?
Estella Bowlsby practices at 3840 Balfour Rd, Brentwood, CA 94513. Estella Bowlsby's primary practice is Lone Tree Vision Care in Brentwood, California. Dmand AI also links Estella Bowlsby to 2 group practices and clinics and 2 medical groups.
What is Estella Bowlsby's office phone number?
The practice phone on file for Estella Bowlsby is (925) 513-0323.
What is Estella Bowlsby's medical license number?
Estella Bowlsby holds California license OPT 14723 TLG.
Does Estella Bowlsby accept Medicare?
Yes. CMS lists Estella Bowlsby as accepting Medicare assignment.
Where did Estella Bowlsby go to medical school?
Estella Bowlsby graduated from University of California - School of Optometry in 2013.
Has Estella Bowlsby received payments from drug or device companies?
CMS Open Payments shows $20 in general payments to Estella Bowlsby from 1 company from 2025 to 2025. The largest total came from Bausch & Lomb Americas Inc.
How long has Estella Bowlsby been practicing?
Estella Bowlsby graduated from medical school in 2013, 13 years ago.
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