Crystal Tong, OD
- Part D claims, 2024
- 55
- MIPS score, 2024
- 82
- Affiliated sites
- 1
- Medical groups
- 2
- State license
- 1
- Practice address
- 441 N Lakeview Ave, Anaheim, CA 92807
- Practice phone
- Call (714) 279-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Southern California Permanente Medical Group
Anaheim, California
Find Crystal Tong'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.
Crystal Tong is an optometrist in Anaheim, California
Crystal Tong practices at Southern California Permanente Medical Group in Anaheim, California.
Crystal Tong's NPI, 1346637352, was assigned on April 17, 2015. Crystal Tong holds California license 15184.
- NPI
- 1346637352NPI Registry (opens in a new tab)
- NPI enumeration date
- April 17, 2015
- NPI status
- Active
- Practice phone
- (714) 279-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 38
- Medical school graduation
- 2014
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Crystal Tong practices at Southern California Permanente Medical Group in Anaheim, California
Crystal Tong's primary practice is Southern California Permanente Medical Group, at 441 N Lakeview Ave, Anaheim, CA 92807 in Orange County. The practice phone is (714) 279-4000.
- Southern California Permanente Medical Group441 N Lakeview Ave, Anaheim, CA 92807 · Orange CountyPhone(714) 279-4000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Crystal Tong is affiliated with 2 sites of care and 2 medical groups
Crystal Tong's primary practice is Southern California Permanente Medical Group in Anaheim, California. The medical group on file is Southern California Permanente Medical Group. Dmand AI also links Crystal Tong to 1 more 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 Crystal Tong's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Crystal Tong practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Southern California Permanente Medical Group | 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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Crystal Tong is one of 7,206 optometrists in California
Optometrist is Crystal Tong's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Crystal Tong is licensed in California.
Specialties and state licenses
- Optometrist, CaliforniaPrimary
Optometrists near Crystal Tong
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
Crystal Tong's patients have a median age of 58
Across all payers, Dmand AI patient panel data puts Crystal Tong's median patient age at 58, with 58% women.
Crystal Tong's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 58
Patient panel by sex, all payers
- Women58%
- Men41%
Source: Dmand AI Patient Panel Data
Crystal Tong wrote 55 Medicare Part D claims in 2024
In 2024, Crystal Tong wrote 55 Medicare Part D claims for 26 patients. 73% of them were for generic drugs.
Crystal Tong's Part D claims by kind of drug, 2024
- Generic40 claims73%
- Brand-name15 claims27%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Crystal Tong scored 82 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 82 out of 100 for Crystal Tong for performance year 2024, reported as part of a group.
Crystal Tong's MIPS scores, performance year 2024
- 82of 100Final score
- 81.8of 100Quality
- 74of 100Promoting Interoperability
- 40of 100Improvement Activities
- 79of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Source: Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Sources for Crystal Tong'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 |
| Part D prescribing | Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Clinician Public Reporting: Overall MIPS Performance (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 Crystal Tong
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Crystal Tong's NPI number?
Crystal Tong's NPI number is 1346637352. It was assigned on April 17, 2015, and it is active in the NPI Registry.
What does Crystal Tong specialize in?
Crystal Tong is an optometrist in Anaheim, California. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Crystal Tong practice?
Crystal Tong practices at 441 N Lakeview Ave, Anaheim, CA 92807. Crystal Tong's primary practice is Southern California Permanente Medical Group in Anaheim, California. Dmand AI also links Crystal Tong to 1 group practice or clinic and 1 medical group.
What is Crystal Tong's office phone number?
The practice phone on file for Crystal Tong is (714) 279-4000.
What is Crystal Tong's medical license number?
Crystal Tong holds California license 15184.
What medical group is Crystal Tong part of?
Crystal Tong is linked to Southern California Permanente Medical Group. Dmand AI links Crystal Tong to 1 more medical group.
What is Crystal Tong's MIPS score?
Crystal Tong's MIPS final score for performance year 2024 is 82 out of 100, reported as part of a group.
How long has Crystal Tong been practicing?
Crystal Tong graduated from medical school in 2014, 12 years ago.
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