Carlo G. Castro, OD
- Part D claims, 2024
- 13
- Industry payments
- $65
- Affiliated sites
- 3
- Medical groups
- 5
- State license
- 1
- Practice address
- 6833 Stockton Blvd Suite 440 Suite 440, Sacramento, CA 95823-2374
- Practice phone
- Call (916) 573-2020
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Insight Optometric
Eye care practice · Sacramento, California
Find Carlo Castro'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.
Carlo G. Castro is an optometrist in Sacramento, California
Carlo Castro practices at Insight Optometric in Sacramento, California.
Carlo Castro's NPI, 1972986180, was assigned on July 7, 2015. Carlo Castro holds California license 15224.
- NPI
- 1972986180NPI Registry (opens in a new tab)
- NPI enumeration date
- July 7, 2015
- NPI status
- Active
- Practice phone
- (916) 573-2020
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 37
- Medical school graduation
- 2015
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Carlo G. Castro practices at Insight Optometric in Sacramento, California
Carlo Castro's primary practice is Insight Optometric, at 6833 Stockton Blvd Suite 440 Suite 440, Sacramento, CA 95823-2374. The practice phone is (916) 573-2020.
- Insight Optometric6833 Stockton Blvd Suite 440 Suite 440, Sacramento, CA 95823-2374Phone(916) 573-2020
Source: Dmand AI Affiliation Data
Carlo G. Castro is affiliated with 3 sites of care and 5 medical groups
Carlo Castro's primary practice is Insight Optometric in Sacramento, California. The medical group on file is The Permanente Medical Group, Inc. Dmand AI also links Carlo Castro to 4 more medical groups and 2 group practices and clinics, each named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Carlo G. Castro's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Carlo Castro practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Insight Optometric | Available with a free account |
| +2 more sites and 4 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Carlo G. Castro is one of 7,206 optometrists in California
Optometrist is Carlo Castro's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Carlo Castro is licensed in California.
Specialties and state licenses
- Optometrist, CaliforniaPrimary
Optometrists near Carlo Castro
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
Carlo G. Castro's patients have a median age of 63
Across all payers, Dmand AI patient panel data puts Carlo Castro's median patient age at 63, with 70% women.
Carlo Castro's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 63
Patient panel by sex, all payers
- Women70%
- Men30%
Source: Dmand AI Patient Panel Data
Carlo G. Castro wrote 13 Medicare Part D claims in 2024
In 2024, Carlo Castro wrote 13 Medicare Part D claims.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Carlo G. Castro received $65 in industry payments in 2025
CMS Open Payments shows 3 general payments to Carlo Castro from 3 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Alcon Laboratories Inc paid the most, $31.
Companies that paid Carlo Castro 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 Carlo G. Castro'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 Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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) |
| 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 Carlo G. Castro
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Carlo G. Castro's NPI number?
Carlo G. Castro's NPI number is 1972986180. It was assigned on July 7, 2015, and it is active in the NPI Registry.
What does Carlo G. Castro specialize in?
Carlo G. Castro is an optometrist in Sacramento, California. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Carlo G. Castro practice?
Carlo Castro practices at 6833 Stockton Blvd Suite 440 Suite 440, Sacramento, CA 95823-2374. Carlo Castro's primary practice is Insight Optometric in Sacramento, California. Dmand AI also links Carlo Castro to 4 medical groups and 2 group practices and clinics.
What is Carlo G. Castro's office phone number?
The practice phone on file for Carlo Castro is (916) 573-2020.
What is Carlo G. Castro's medical license number?
Carlo Castro holds California license 15224.
What medical group is Carlo G. Castro part of?
Carlo Castro is linked to The Permanente Medical Group, Inc. Dmand AI links Carlo Castro to 4 more medical groups.
Has Carlo G. Castro received payments from drug or device companies?
CMS Open Payments shows $65 in general payments to Carlo Castro from 3 companies from 2025 to 2025. The largest total came from Alcon Laboratories Inc.
How long has Carlo G. Castro been practicing?
Carlo Castro graduated from medical school in 2015, 11 years ago.
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