Johnson Chi An Co, OD
- Medicare patients, 2024
- 602
- Part D claims, 2024
- 387
- MIPS score, 2024
- 94
- Industry payments
- $579
- Affiliated sites
- 3
- Practice address
- 4000 Luxottica Pl, Mason, OH 45040
- Practice phone
- Call (513) 765-6000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Luxottica of America Inc.
Mason, Ohio
Find Johnson Co'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.
Johnson Chi An Co is an optometrist in Mason, Ohio
Johnson Co practices at Luxottica of America Inc. in Mason, Ohio.
Johnson Co's NPI, 1801371554, was assigned on September 28, 2018. Johnson Co holds Arizona license OPT-002308.
- NPI
- 1801371554NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1850725144
- NPI enumeration date
- September 28, 2018
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (513) 765-6000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 34
- Medical school graduation
- 2018
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Johnson Chi An Co practices at Luxottica of America Inc. in Mason, Ohio
Johnson Co's primary practice is Luxottica of America Inc., at 4000 Luxottica Pl, Mason, OH 45040 in Warren County. The practice phone is (513) 765-6000.
- Luxottica of America Inc.4000 Luxottica Pl, Mason, OH 45040 · Warren CountyPhone(513) 765-6000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Johnson Chi An Co is affiliated with 4 sites of care and 3 medical groups
Johnson Co's primary practice is Luxottica of America Inc. in Mason, Ohio. Dmand AI also links Johnson Co to 3 medical groups, 2 group practices and clinics and 1 ambulatory surgery center, 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 Johnson Chi An Co's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Johnson Co practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Luxottica of America Inc. | Available with a free account |
| +3 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Johnson Chi An Co is one of 2,779 optometrists in Ohio
Optometrist is Johnson Co's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Johnson Co is licensed in Arizona.
Specialties and state licenses
- Optometrist, ArizonaPrimary
Optometrists near Johnson Co
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
Johnson Chi An Co treated 602 Medicare patients in 2024, average age 75
CMS counts 602 Medicare patients who saw Johnson Co in 2024. The largest group is 65 to 74, with 292 patients. 75% of them have high cholesterol, and 68% have high blood pressure. 2% are also on Medicaid. Their average risk score is 0.98, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Johnson Co's median patient age at 72, with 68% women.
Johnson Co's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Johnson Co's Medicare patients by sex, 2024
- Women36961%
- Men23339%
Chronic conditions among Johnson Co's Medicare patients, 2024
- High cholesterol75%
- High blood pressure68%
- Arthritis40%
- Diabetes25%
- Chronic kidney disease23%
- Ischemic heart disease20%
- Anxiety18%
- Mood disorders18%
Share of Medicare patients with each condition. A patient can have several.
Johnson Co's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women68%
- Men31%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Johnson Chi An Co wrote 387 Medicare Part D claims in 2024
In 2024, Johnson Co wrote 387 Medicare Part D claims for 164 patients. 51% of them were for generic drugs.
Johnson Co's Part D claims by kind of drug, 2024
- Generic199 claims51%
- Brand-name188 claims49%
Drug classes CMS tracks in Johnson Co's Part D claims, 2024
- Antibiotics3%11 of 387 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Johnson Chi An Co scored 94 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 94 out of 100 for Johnson Co for performance year 2024, reported as part of a group. Johnson Co accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Johnson Co's MIPS scores, performance year 2024
- 94of 100Final score
- 100of 100Quality
- 40of 100Improvement Activities
- 80of 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
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Johnson Chi An Co received $579 in industry payments in 2025
CMS Open Payments shows 10 general payments to Johnson Co from 6 drug and device companies in 2025. Food and beverage make up the largest share, 83% of the total. Tarsus Pharmaceuticals, Inc. paid the most, $243.
General payments to Johnson Co by kind, 2025 to 2025
- Food and beverage$47983%
- Education$10017%
Companies that paid Johnson Co 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 Johnson Chi An Co'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)Clinician Public Reporting: Overall MIPS Performance (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 Johnson Chi An Co
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Johnson Chi An Co's NPI number?
Johnson Chi An Co's NPI number is 1801371554. It was assigned on September 28, 2018, and it is active in the NPI Registry.
What does Johnson Chi An Co specialize in?
Johnson Chi An Co is an optometrist in Mason, Ohio. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Johnson Chi An Co practice?
Johnson Co practices at 4000 Luxottica Pl, Mason, OH 45040. Johnson Co's primary practice is Luxottica of America Inc. in Mason, Ohio. Dmand AI also links Johnson Co to 3 medical groups, 2 group practices and clinics and 1 ambulatory surgery center.
What is Johnson Chi An Co's office phone number?
The practice phone on file for Johnson Co is (513) 765-6000.
What is Johnson Chi An Co's medical license number?
Johnson Co holds Arizona license OPT-002308.
Does Johnson Chi An Co accept Medicare?
Yes. CMS lists Johnson Co as accepting Medicare assignment.
What is Johnson Chi An Co's MIPS score?
Johnson Co's MIPS final score for performance year 2024 is 94 out of 100, reported as part of a group.
How many Medicare patients does Johnson Chi An Co see?
CMS counts 602 Medicare patients who saw Johnson Co in 2024, with an average age of 75.
Has Johnson Chi An Co received payments from drug or device companies?
CMS Open Payments shows $579 in general payments to Johnson Co from 6 companies from 2025 to 2025. The largest total came from Tarsus Pharmaceuticals, Inc.
How long has Johnson Chi An Co been practicing?
Johnson Co graduated from medical school in 2018, 8 years ago.
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