Chun-Chieh Jack Shih, OD
- Medicare patients, 2024
- 49
- Part D claims, 2024
- 47
- Industry payments
- $61
- Affiliated sites
- 1
- State license
- 1
- Practice address
- 3800 Kilroy Airport Way, Long Beach, CA 90806
- Practice phone
- Call (626) 810-0858
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
I Wear Optometry
Long Beach, California
Find Chun-Chieh Shih'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.
Chun-Chieh Jack Shih is an optometrist in Long Beach, California
Chun-Chieh Shih practices at I Wear Optometry in Long Beach, California.
Chun-Chieh Shih's NPI, 1881850808, was assigned on July 29, 2008. Chun-Chieh Shih holds California license 13565.
- NPI
- 1881850808NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1658449632
- NPI enumeration date
- July 29, 2008
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (626) 810-0858
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- 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)
Chun-Chieh Jack Shih practices at I Wear Optometry in Long Beach, California
Chun-Chieh Shih's primary practice is I Wear Optometry, at 3800 Kilroy Airport Way, Long Beach, CA 90806 in Los Angeles County. The practice phone is (626) 810-0858.
- I Wear Optometry3800 Kilroy Airport Way, Long Beach, CA 90806 · Los Angeles CountyPhone(626) 810-0858
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Chun-Chieh Jack Shih is affiliated with 2 sites of care
Chun-Chieh Shih's primary practice is I Wear Optometry in Long Beach, California. Dmand AI also links Chun-Chieh Shih to 1 physician office, 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 Chun-Chieh Jack Shih's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Chun-Chieh Shih practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| I Wear Optometry | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Chun-Chieh Jack Shih is one of 7,206 optometrists in California
Optometrist is Chun-Chieh Shih's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Chun-Chieh Shih is licensed in California.
Specialties and state licenses
- Optometrist, CaliforniaPrimary
Optometrists near Chun-Chieh Shih
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
Chun-Chieh Jack Shih treated 49 Medicare patients in 2024, average age 72
CMS counts 49 Medicare patients who saw Chun-Chieh Shih in 2024. The largest group is 65 to 74, with 32 patients. 75% of them have high cholesterol, and 73% have high blood pressure. Their average risk score is 1.00, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Chun-Chieh Shih's median patient age at 62, with 56% women.
Chun-Chieh Shih's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chun-Chieh Shih's Medicare patients by sex, 2024
- Women2959%
- Men2041%
Chronic conditions among Chun-Chieh Shih's Medicare patients, 2024
- High cholesterol75%
- High blood pressure73%
- Arthritis45%
- Diabetes39%
- Osteoporosis37%
- Chronic kidney disease29%
Share of Medicare patients with each condition. A patient can have several.
Chun-Chieh Shih's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 62
Patient panel by sex, all payers
- Women56%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Chun-Chieh Jack Shih wrote 47 Medicare Part D claims in 2024
In 2024, Chun-Chieh Shih wrote 47 Medicare Part D claims for 12 patients. 38% of them were for generic drugs.
Chun-Chieh Shih's Part D claims by kind of drug, 2024
- Generic18 claims38%
- Brand-name29 claims62%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Chun-Chieh Jack Shih takes part in Medicare
Chun-Chieh Shih 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)
For MedTech and pharma teams
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Chun-Chieh Jack Shih received $61 in industry payments in 2025
CMS Open Payments shows 2 general payments to Chun-Chieh Shih from 2 drug and device companies in 2025. Entertainment make up the largest share, 64% of the total. Optos, Inc. paid the most, $39.
General payments to Chun-Chieh Shih by kind, 2025 to 2025
- Entertainment$3964%
- Food and beverage$2236%
Companies that paid Chun-Chieh Shih 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 Chun-Chieh Jack Shih'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 DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| 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) |
| 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 Chun-Chieh Jack Shih
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Chun-Chieh Jack Shih's NPI number?
Chun-Chieh Jack Shih's NPI number is 1881850808. It was assigned on July 29, 2008, and it is active in the NPI Registry.
What does Chun-Chieh Jack Shih specialize in?
Chun-Chieh Jack Shih is an optometrist in Long Beach, California. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Chun-Chieh Jack Shih practice?
Chun-Chieh Shih practices at 3800 Kilroy Airport Way, Long Beach, CA 90806. Chun-Chieh Shih's primary practice is I Wear Optometry in Long Beach, California. Dmand AI also links Chun-Chieh Shih to 1 physician office.
What is Chun-Chieh Jack Shih's office phone number?
The practice phone on file for Chun-Chieh Shih is (626) 810-0858.
What is Chun-Chieh Jack Shih's medical license number?
Chun-Chieh Shih holds California license 13565.
Does Chun-Chieh Jack Shih accept Medicare?
Yes. CMS lists Chun-Chieh Shih as accepting Medicare assignment.
How many Medicare patients does Chun-Chieh Jack Shih see?
CMS counts 49 Medicare patients who saw Chun-Chieh Shih in 2024, with an average age of 72.
Has Chun-Chieh Jack Shih received payments from drug or device companies?
CMS Open Payments shows $61 in general payments to Chun-Chieh Shih from 2 companies from 2025 to 2025. The largest total came from Optos, Inc.
How long has Chun-Chieh Jack Shih been practicing?
Chun-Chieh Shih graduated from medical school in 2008, 18 years ago.
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