Patrick James Clark Jr., OD
- Industry payments
- $46
- Affiliated sites
- 2
- Medical groups
- 4
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 6100 Redwood Blvd, Novato, CA 94945
- Practice phone
- Call (415) 798-3133
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Marin Community Clinics - Novato
FQHC - Main Site · Novato, California
Find Patrick Clark'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.
Patrick James Clark Jr. is an optometrist in Novato, California
Patrick Clark practices at Marin Community Clinics - Novato in Novato, California.
Patrick Clark's NPI, 1285699553, was assigned on April 19, 2006. Patrick Clark graduated from University of California - School of Optometry in 1995. Patrick Clark holds California license 10580T.
- NPI
- 1285699553NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8527360460
- NPI enumeration date
- April 19, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (415) 798-3133
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 57
- Medical school graduation
- 1995
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Patrick James Clark Jr. practices at Marin Community Clinics - Novato in Novato, California
Patrick Clark's primary practice is Marin Community Clinics - Novato, at 6100 Redwood Blvd, Novato, CA 94945 in Marin County. The practice phone is (415) 798-3133.
- Marin Community Clinics - Novato6100 Redwood Blvd, Novato, CA 94945 · Marin CountyPhone(415) 798-3133
Source: Dmand AI Affiliation Data
Patrick James Clark Jr. is affiliated with 2 sites of care and 4 medical groups
Patrick Clark's primary practice is Marin Community Clinics - Novato in Novato, California. The medical group on file is Marin Community Clinics. Dmand AI also links Patrick Clark to 3 more medical groups and 1 group practice or clinic, each named with a free account. Patrick Clark's employer is on file too: a community health center (fqhc).
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Patrick James Clark Jr.'s practice
Dmand AI tracks the electronic health record (EHR) system at each site where Patrick Clark practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Marin Community Clinics - Novato | Available with a free account |
| +1 more site and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Patrick James Clark Jr. is one of 7,206 optometrists in California
Optometrist is Patrick Clark's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Patrick Clark is licensed in California.
Specialties and state licenses
- Optometrist, CaliforniaPrimary
Optometrists near Patrick Clark
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
Patrick James Clark Jr.'s patients have a median age of 72
Across all payers, Dmand AI patient panel data puts Patrick Clark's median patient age at 72, with 58% women.
Patrick Clark'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
- Women58%
- Men42%
Source: Dmand AI Patient Panel Data
How Patrick James Clark Jr. takes part in Medicare
Patrick Clark 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)
Patrick James Clark Jr. received $46 in industry payments in 2025
CMS Open Payments shows 2 general payments to Patrick Clark from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Dompe US, Inc. paid the most, $26.
Companies that paid Patrick Clark the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Patrick James Clark Jr. graduated from University of California - School of Optometry
Patrick Clark graduated from University of California - School of Optometry in 1995.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Patrick James Clark Jr.'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 Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy 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 Patrick James Clark Jr.
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Patrick James Clark Jr.'s NPI number?
Patrick James Clark Jr.'s NPI number is 1285699553. It was assigned on April 19, 2006, and it is active in the NPI Registry.
What does Patrick James Clark Jr. specialize in?
Patrick James Clark Jr. is an optometrist in Novato, California. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Patrick James Clark Jr. practice?
Patrick Clark practices at 6100 Redwood Blvd, Novato, CA 94945. Patrick Clark's primary practice is Marin Community Clinics - Novato in Novato, California. Dmand AI also links Patrick Clark to 3 medical groups and 1 group practice or clinic.
What is Patrick James Clark Jr.'s office phone number?
The practice phone on file for Patrick Clark is (415) 798-3133.
What is Patrick James Clark Jr.'s medical license number?
Patrick Clark holds California license 10580T.
What medical group is Patrick James Clark Jr. part of?
Patrick Clark is linked to Marin Community Clinics. Dmand AI links Patrick Clark to 3 more medical groups.
Does Patrick James Clark Jr. accept Medicare?
Yes. CMS lists Patrick Clark as accepting Medicare assignment.
Where did Patrick James Clark Jr. go to medical school?
Patrick Clark graduated from University of California - School of Optometry in 1995.
Has Patrick James Clark Jr. received payments from drug or device companies?
CMS Open Payments shows $46 in general payments to Patrick Clark from 2 companies from 2025 to 2025. The largest total came from Dompe US, Inc.
How long has Patrick James Clark Jr. been practicing?
Patrick Clark graduated from medical school in 1995, 31 years ago.
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