Johnson Chi An Co, OD

  • Mason, OH
  • Optometrist
NPI1801371554PAC ID1850725144
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
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Personal email
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Mobile number
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Social profiles

Primary practice

Luxottica of America Inc.

Mason, Ohio

See all 7 affiliations

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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 and contact details
Medicare PAC ID
1850725144
NPI enumeration date
September 28, 2018
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(513) 765-6000
Professional email
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Personal email
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Mobile number
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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.

See all 7 affiliations for Johnson Co

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.

EHR by site
SiteEHR vendor and product
Luxottica of America Inc.Available with a free account
+3 more sites and 3 medical groupsAvailable 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, ArizonaPrimaryLicense OPT-002308 · taxonomy 152W00000X

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.

Medicare patients, 2024602
Average age75
Average risk score0.98
Also on Medicaid2%

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

  1. High cholesterol75%
  2. High blood pressure68%
  3. Arthritis40%
  4. Diabetes25%
  5. Chronic kidney disease23%
  6. Ischemic heart disease20%
  7. Anxiety18%
  8. 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.

Part D claims, 2024387
Part D patients164

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

$579in total
  • 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.

See all payments to Johnson Co

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

Sources for Johnson Chi An Co'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)
Part D prescribingMedicare Part D Prescribers - 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 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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