Jack Thomas Holden
- Medicare patients, 2024
- 50
- Part D claims, 2024
- 31
- Industry payments
- $64
- Affiliated sites
- 1
- Medical group
- 1
- Practice address
- 4000 Calle Tecate Suite 100 Suite 100, Camarillo, CA 93012-5283
- Practice phone
- Call (805) 482-1136
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Dean Amundsen,o.d. Professional Optometry Corp.
Eye care practice · Camarillo, California
Find Jack Holden'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.
Jack Thomas Holden is an optometrist in Camarillo, California
Jack Holden practices at Dean Amundsen,o.d. Professional Optometry Corp. in Camarillo, California.
Jack Holden's NPI, 1487366571, was assigned on December 20, 2022. Jack Holden graduated from Southern California College of Optometry in 2022. Jack Holden holds California license 35372.
- NPI
- 1487366571NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1658742705
- NPI enumeration date
- December 20, 2022
- NPI status
- Active
- Practice phone
- (805) 482-1136
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 30
- Medical school graduation
- 2022
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Jack Thomas Holden practices at Dean Amundsen,o.d. Professional Optometry Corp. in Camarillo, California
Jack Holden's primary practice is Dean Amundsen,o.d. Professional Optometry Corp., at 4000 Calle Tecate Suite 100 Suite 100, Camarillo, CA 93012-5283. The practice phone is (805) 482-1136.
- Dean Amundsen,o.d. Professional Optometry Corp.4000 Calle Tecate Suite 100 Suite 100, Camarillo, CA 93012-5283Phone(805) 482-1136
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Jack Thomas Holden is affiliated with 1 site of care and 1 medical group
Jack Holden's primary practice is Dean Amundsen,o.d. Professional Optometry Corp. in Camarillo, California. Dmand AI also links Jack Holden 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 Jack Thomas Holden's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Jack Holden practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dean Amundsen,o.d. Professional Optometry Corp. | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Jack Thomas Holden is one of 7,206 optometrists in California
Optometrist is Jack Holden's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Jack Holden is licensed in California.
Specialties and state licenses
- Optometrist, CaliforniaPrimary
Optometrists near Jack Holden
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
Jack Thomas Holden treated 50 Medicare patients in 2024, average age 74
CMS counts 50 Medicare patients who saw Jack Holden in 2024. The largest group is 65 to 74, with 21 patients. 75% of them have high cholesterol, and 74% have high blood pressure. 38% are also on Medicaid. Their average risk score is 1.57, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Jack Holden's median patient age at 64, with 55% women.
Jack Holden's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Jack Holden's Medicare patients by sex, 2024
- Women2550%
- Men2550%
Chronic conditions among Jack Holden's Medicare patients, 2024
- High cholesterol75%
- High blood pressure74%
- Arthritis42%
- Diabetes38%
- Ischemic heart disease38%
- Chronic kidney disease34%
- Cancer24%
- Anxiety22%
Share of Medicare patients with each condition. A patient can have several.
Jack Holden's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 64
Patient panel by sex, all payers
- Women55%
- Men45%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Jack Thomas Holden wrote 31 Medicare Part D claims in 2024
In 2024, Jack Holden wrote 31 Medicare Part D claims for 15 patients. 45% of them were for generic drugs.
Jack Holden's Part D claims by kind of drug, 2024
- Generic14 claims45%
- Brand-name17 claims55%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Jack Thomas Holden received $64 in industry payments in 2025
CMS Open Payments shows 3 general payments to Jack Holden from 3 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Sun Pharmaceutical Industries Inc. paid the most, $29.
Companies that paid Jack Holden the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Jack Thomas Holden graduated from Southern California College of Optometry
Jack Holden graduated from Southern California College of Optometry in 2022.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Jack Thomas Holden'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 DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| 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 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) |
| 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 Jack Thomas Holden
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Jack Thomas Holden's NPI number?
Jack Thomas Holden's NPI number is 1487366571. It was assigned on December 20, 2022, and it is active in the NPI Registry.
What does Jack Thomas Holden specialize in?
Jack Thomas Holden is an optometrist in Camarillo, California. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Jack Thomas Holden practice?
Jack Holden practices at 4000 Calle Tecate Suite 100 Suite 100, Camarillo, CA 93012-5283. Jack Holden's primary practice is Dean Amundsen,o.d. Professional Optometry Corp. in Camarillo, California. Dmand AI also links Jack Holden to 1 medical group.
What is Jack Thomas Holden's office phone number?
The practice phone on file for Jack Holden is (805) 482-1136.
What is Jack Thomas Holden's medical license number?
Jack Holden holds California license 35372.
How many Medicare patients does Jack Thomas Holden see?
CMS counts 50 Medicare patients who saw Jack Holden in 2024, with an average age of 74.
Where did Jack Thomas Holden go to medical school?
Jack Holden graduated from Southern California College of Optometry in 2022.
Has Jack Thomas Holden received payments from drug or device companies?
CMS Open Payments shows $64 in general payments to Jack Holden from 3 companies from 2025 to 2025. The largest total came from Sun Pharmaceutical Industries Inc.
How long has Jack Thomas Holden been practicing?
Jack Holden graduated from medical school in 2022, 4 years ago.
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