Stephanie Sara Chan, OD

  • Cupertino, CA
  • Optometrist
NPI1700042249PAC ID7214063817
Medicare patients, 2024
43
MIPS score, 2024
87
Industry payments
$272
Affiliated sites
2
Medical groups
2
Practice address
10300 S De Anza Blvd, Cupertino, CA 95014
Practice phone
Call (408) 253-3083
Professional email
Get professional email
Personal email
Get personal email
Mobile number
Get mobile number
Social profiles

Primary practice

Spectrum Eye Physicians, a Medical Corporation

Cupertino, California

See all 5 affiliations

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Stephanie Sara Chan is an optometrist in Cupertino, California

Stephanie Chan practices at Spectrum Eye Physicians, a Medical Corporation in Cupertino, California.

Stephanie Chan's NPI, 1700042249, was assigned on August 4, 2008. Stephanie Chan holds California license 13587TLG.

NPI and contact details
Medicare PAC ID
7214063817
NPI enumeration date
August 4, 2008
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(408) 253-3083
Professional email
Get email
Personal email
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Mobile number
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Sex
Female
Estimated age
44
Medical school graduation
2008

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)

Stephanie Sara Chan practices at Spectrum Eye Physicians, a Medical Corporation in Cupertino, California

Stephanie Chan's primary practice is Spectrum Eye Physicians, a Medical Corporation, at 10300 S De Anza Blvd, Cupertino, CA 95014 in Santa Clara County. The practice phone is (408) 253-3083.

  • Spectrum Eye Physicians, a Medical Corporation
    10300 S De Anza Blvd, Cupertino, CA 95014 · Santa Clara CountyPhone(408) 253-3083

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Stephanie Sara Chan is affiliated with 3 sites of care and 2 medical groups

Stephanie Chan's primary practice is Spectrum Eye Physicians, a Medical Corporation in Cupertino, California. Dmand AI also links Stephanie Chan to 2 group practices and clinics and 2 medical groups, each named with a free account.

Spectrum Eye Physicians, a Medical CorporationCupertino, CaliforniaPrimary
2 group practices and clinicsNames with a free account2 medical groupsNames with a free account
See all 5 affiliations for Stephanie Chan

Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data

Dmand AI tracks the EHR system at Stephanie Sara Chan's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Stephanie Chan practices, 2 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Spectrum Eye Physicians, a Medical CorporationAvailable with a free account
+2 more sites and 2 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

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Stephanie Sara Chan is one of 7,206 optometrists in California

Optometrist is Stephanie Chan's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Dmand AI has Stephanie Chan's licenses on file in 2 states: California and Arizona.

Specialties and state licenses

  • Optometrist, CaliforniaPrimaryLicense 13587TLG · taxonomy 152W00000X
  • Arizona licenseLicense 1956

Optometrists near Stephanie Chan

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

Stephanie Sara Chan treated 43 Medicare patients in 2024, average age 76

CMS counts 43 Medicare patients who saw Stephanie Chan in 2024. The largest group is 65 to 74, with 19 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 0.79, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Stephanie Chan's median patient age at 68, with 55% women.

Medicare patients, 202443
Average age76
Average risk score0.79

Stephanie Chan's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Stephanie Chan's Medicare patients by sex, 2024

  • Women2660%
  • Men1740%

Chronic conditions among Stephanie Chan's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol75%
  3. Ischemic heart disease42%
  4. Arthritis37%
  5. Diabetes35%

Share of Medicare patients with each condition. A patient can have several.

Stephanie Chan's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 68

Patient panel by sex, all payers

  • Women55%
  • Men44%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Stephanie Sara Chan scored 87 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 87 out of 100 for Stephanie Chan for performance year 2024, reported as part of a group. Stephanie Chan accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Stephanie Chan's MIPS scores, performance year 2024

  • 87of 100Final score
  • 89of 100Quality
  • 40of 100Improvement Activities
  • 72of 100Cost

Each score is out of 100. The final score weighs the categories CMS scored for this clinician.

Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026

Stephanie Sara Chan received $272 in industry payments in 2025

CMS Open Payments shows 6 general payments to Stephanie Chan from 6 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Johnson & Johnson Vision Care, Inc. paid the most, $125.

Companies that paid Stephanie Chan the most, 2025 to 2025

Share is of all general payments to this clinician.

See all payments to Stephanie Chan

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Sources for Stephanie Sara Chan's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Stephanie Sara Chan

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Stephanie Sara Chan's NPI number?

Stephanie Sara Chan's NPI number is 1700042249. It was assigned on August 4, 2008, and it is active in the NPI Registry.

What does Stephanie Sara Chan specialize in?

Stephanie Sara Chan is an optometrist in Cupertino, California. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).

Where does Stephanie Sara Chan practice?

Stephanie Chan practices at 10300 S De Anza Blvd, Cupertino, CA 95014. Stephanie Chan's primary practice is Spectrum Eye Physicians, a Medical Corporation in Cupertino, California. Dmand AI also links Stephanie Chan to 2 group practices and clinics and 2 medical groups.

What is Stephanie Sara Chan's office phone number?

The practice phone on file for Stephanie Chan is (408) 253-3083.

What is Stephanie Sara Chan's medical license number?

Stephanie Chan holds California license 13587TLG, one of the licenses on file in 2 states.

Which states has Stephanie Sara Chan been licensed in?

Dmand AI has state licenses on file for Stephanie Chan in California and Arizona.

Does Stephanie Sara Chan accept Medicare?

Yes. CMS lists Stephanie Chan as accepting Medicare assignment.

What is Stephanie Sara Chan's MIPS score?

Stephanie Chan's MIPS final score for performance year 2024 is 87 out of 100, reported as part of a group.

How many Medicare patients does Stephanie Sara Chan see?

CMS counts 43 Medicare patients who saw Stephanie Chan in 2024, with an average age of 76.

Has Stephanie Sara Chan received payments from drug or device companies?

CMS Open Payments shows $272 in general payments to Stephanie Chan from 6 companies from 2025 to 2025. The largest total came from Johnson & Johnson Vision Care, Inc.

How long has Stephanie Sara Chan been practicing?

Stephanie Chan graduated from medical school in 2008, 18 years ago.

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