Alexander Matthew Turk, OD
- Industry payments
- $134
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2024
- Practice address
- 22312 El Paseo, Rancho Santa Margarita, CA 92688
- Practice phone
- Call (949) 589-6171
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Kathleen M. Andersen, O.D., Inc.
Rancho Santa Margarita, California
Find Alexander Turk'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.
Alexander Matthew Turk is an optometrist in Rancho Santa Margarita, California
Alexander Turk practices at Kathleen M. Andersen, O.D., Inc. in Rancho Santa Margarita, California.
Alexander Turk's NPI, 1124868674, was assigned on May 30, 2024. Alexander Turk holds California license 35669.
- NPI
- 1124868674NPI Registry (opens in a new tab)
- NPI enumeration date
- May 30, 2024
- NPI status
- Active
- Practice phone
- (949) 589-6171
- 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
Alexander Matthew Turk practices at Kathleen M. Andersen, O.D., Inc. in Rancho Santa Margarita, California
Alexander Turk's primary practice is Kathleen M. Andersen, O.D., Inc., at 22312 El Paseo, Rancho Santa Margarita, CA 92688 in Orange County. The practice phone is (949) 589-6171.
- Kathleen M. Andersen, O.D., Inc.22312 El Paseo, Rancho Santa Margarita, CA 92688 · Orange CountyPhone(949) 589-6171
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Alexander Matthew Turk is affiliated with 2 sites of care and 1 medical group
Alexander Turk's primary practice is Kathleen M. Andersen, O.D., Inc. in Rancho Santa Margarita, California. Dmand AI also links Alexander Turk to 1 group practice or clinic and 1 medical group, 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 Alexander Matthew Turk's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Alexander Turk practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Kathleen M. Andersen, O.D., Inc. | 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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Alexander Matthew Turk is one of 7,206 optometrists in California
Optometrist is Alexander Turk's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Alexander Turk is licensed in California.
Specialties and state licenses
- Optometrist, CaliforniaPrimary
Optometrists near Alexander Turk
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
Alexander Matthew Turk's patients have a median age of 71
Across all payers, Dmand AI patient panel data puts Alexander Turk's median patient age at 71, with 51% women.
Alexander Turk'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
- Women51%
- Men49%
Source: Dmand AI Patient Panel Data
Alexander Matthew Turk received $134 in industry payments in 2025
CMS Open Payments shows 5 general payments to Alexander Turk from 3 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Tarsus Pharmaceuticals, Inc. paid the most, $91.
Companies that paid Alexander Turk 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 Alexander Matthew Turk'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 Alexander Matthew Turk
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Alexander Matthew Turk's NPI number?
Alexander Matthew Turk's NPI number is 1124868674. It was assigned on May 30, 2024, and it is active in the NPI Registry.
What does Alexander Matthew Turk specialize in?
Alexander Matthew Turk is an optometrist in Rancho Santa Margarita, California. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Alexander Matthew Turk practice?
Alexander Turk practices at 22312 El Paseo, Rancho Santa Margarita, CA 92688. Alexander Turk's primary practice is Kathleen M. Andersen, O.D., Inc. in Rancho Santa Margarita, California. Dmand AI also links Alexander Turk to 1 group practice or clinic and 1 medical group.
What is Alexander Matthew Turk's office phone number?
The practice phone on file for Alexander Turk is (949) 589-6171.
What is Alexander Matthew Turk's medical license number?
Alexander Turk holds California license 35669.
Has Alexander Matthew Turk received payments from drug or device companies?
CMS Open Payments shows $134 in general payments to Alexander Turk from 3 companies from 2025 to 2025. The largest total came from Tarsus Pharmaceuticals, Inc.
How long has Alexander Matthew Turk been practicing?
Alexander Turk's NPI was assigned in 2024.
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