John Guerrero Barron, OD
- Medicare patients, 2024
- 854
- Part D claims, 2024
- 1,204
- MIPS score, 2024
- 90
- Industry payments
- $273
- Affiliated sites
- 1
- Practice address
- 2719 Cinema Way, Selma, CA 93662
- Practice phone
- Call (559) 486-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Eye-Q Vision Care - Selma
Selma, California
Find John Barron'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.
John Guerrero Barron is an optometrist in Selma, California
John Barron practices at Eye-Q Vision Care - Selma in Selma, California.
John Barron's NPI, 1386738367, was assigned on October 3, 2006. John Barron graduated from Southern California College of Optometry in 2006. John Barron holds California license OPT 13018 TPA.
- NPI
- 1386738367NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8729087077
- NPI enumeration date
- October 3, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (559) 486-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 46
- Medical school graduation
- 2006
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
John Guerrero Barron practices at Eye-Q Vision Care - Selma in Selma, California
John Barron's primary practice is Eye-Q Vision Care - Selma, at 2719 Cinema Way, Selma, CA 93662 in Fresno County. The practice phone is (559) 486-2000.
- Eye-Q Vision Care - Selma2719 Cinema Way, Selma, CA 93662 · Fresno CountyPhone(559) 486-2000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
John Guerrero Barron is affiliated with 2 sites of care and 1 medical group
John Barron's primary practice is Eye-Q Vision Care - Selma in Selma, California. Dmand AI also links John Barron to 1 ambulatory surgery center and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at John Guerrero Barron's practice
Dmand AI tracks the electronic health record (EHR) system at each site where John Barron practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Eye-Q Vision Care - Selma | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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John Guerrero Barron is one of 7,206 optometrists in California
Optometrist is John Barron's primary specialty in the NPI Registry, under taxonomy code 152W00000X. John Barron is licensed in California.
Specialties and state licenses
- Optometrist, CaliforniaPrimary
Optometrists near John Barron
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
John Guerrero Barron treated 854 Medicare patients in 2024, average age 76
CMS counts 854 Medicare patients who saw John Barron in 2024. The largest group is 65 to 74, with 337 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 34% are also on Medicaid. Their average risk score is 1.21, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts John Barron's median patient age at 72, with 59% women.
John Barron's Medicare patients by age, 2024
John Barron's Medicare patients by sex, 2024
- Women53262%
- Men32238%
Chronic conditions among John Barron's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Diabetes50%
- Arthritis45%
- Ischemic heart disease33%
- Chronic kidney disease28%
- Osteoporosis19%
- Heart failure18%
Share of Medicare patients with each condition. A patient can have several.
John Barron's 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
- Women59%
- Men41%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
John Guerrero Barron wrote 1,204 Medicare Part D claims in 2024
In 2024, John Barron wrote 1,204 Medicare Part D claims for 421 patients. 47% of them were for generic drugs.
John Barron's Part D claims by kind of drug, 2024
- Generic568 claims47%
- Brand-name636 claims53%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
John Guerrero Barron scored 90 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 90 out of 100 for John Barron for performance year 2024, reported as part of a group. John Barron accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
John Barron's MIPS scores, performance year 2024
- 90of 100Final score
- 88.2of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 76of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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John Guerrero Barron received $273 in industry payments in 2025
CMS Open Payments shows 11 general payments to John Barron from 6 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Tarsus Pharmaceuticals, Inc. paid the most, $78.
Companies that paid John Barron the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
John Guerrero Barron graduated from Southern California College of Optometry
John Barron graduated from Southern California College of Optometry in 2006.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for John Guerrero Barron'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 DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (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 John Guerrero Barron
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is John Guerrero Barron's NPI number?
John Guerrero Barron's NPI number is 1386738367. It was assigned on October 3, 2006, and it is active in the NPI Registry.
What does John Guerrero Barron specialize in?
John Guerrero Barron is an optometrist in Selma, California. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does John Guerrero Barron practice?
John Barron practices at 2719 Cinema Way, Selma, CA 93662. John Barron's primary practice is Eye-Q Vision Care - Selma in Selma, California. Dmand AI also links John Barron to 1 ambulatory surgery center and 1 medical group.
What is John Guerrero Barron's office phone number?
The practice phone on file for John Barron is (559) 486-2000.
What is John Guerrero Barron's medical license number?
John Barron holds California license OPT 13018 TPA.
Does John Guerrero Barron accept Medicare?
Yes. CMS lists John Barron as accepting Medicare assignment.
What is John Guerrero Barron's MIPS score?
John Barron's MIPS final score for performance year 2024 is 90 out of 100, reported as part of a group.
How many Medicare patients does John Guerrero Barron see?
CMS counts 854 Medicare patients who saw John Barron in 2024, with an average age of 76.
Where did John Guerrero Barron go to medical school?
John Barron graduated from Southern California College of Optometry in 2006.
Has John Guerrero Barron received payments from drug or device companies?
CMS Open Payments shows $273 in general payments to John Barron from 6 companies from 2025 to 2025. The largest total came from Tarsus Pharmaceuticals, Inc.
How long has John Guerrero Barron been practicing?
John Barron graduated from medical school in 2006, 20 years ago.
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