Mack Wray Johnson, OD
- Medicare patients, 2024
- 573
- Part D claims, 2024
- 396
- Affiliated sites
- 2
- Medical group
- 1
- State license
- 1
- Practice address
- 411 Campus Drive, Garden City, KS 67846
- Practice phone
- Call (620) 276-7699
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Fry Eye Surgery Center
Surgery Center - Medicare-Certified · Garden City, Kansas
Find Mack Johnson'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.
Mack Wray Johnson is an optometrist in Garden City, Kansas
Mack Johnson practices at Fry Eye Surgery Center in Garden City, Kansas.
Mack Johnson's NPI, 1831107986, was assigned on August 4, 2006. Mack Johnson holds Oklahoma license 2159.
- NPI
- 1831107986NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7719908631
- NPI enumeration date
- August 4, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (620) 276-7699
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 57
- Medical school graduation
- 1995
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Mack Wray Johnson practices at Fry Eye Surgery Center in Garden City, Kansas
Mack Johnson's primary practice is Fry Eye Surgery Center, at 411 Campus Drive, Garden City, KS 67846. The practice phone is (620) 276-7699.
- Fry Eye Surgery Center411 Campus Drive, Garden City, KS 67846Phone(620) 276-7699
Source: Dmand AI Affiliation Data
Mack Wray Johnson is affiliated with 2 sites of care and 1 medical group
Mack Johnson's primary practice is Fry Eye Surgery Center in Garden City, Kansas. Dmand AI also links Mack Johnson to 1 group practice or clinic and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Mack Wray Johnson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Mack Johnson practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Fry Eye Surgery Center | 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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Mack Wray Johnson is one of 548 optometrists in Kansas
Optometrist is Mack Johnson's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Mack Johnson is licensed in Oklahoma.
Specialties and state licenses
- Optometrist, OklahomaPrimary
Optometrists near Mack Johnson
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
Mack Wray Johnson treated 573 Medicare patients in 2024, average age 76
CMS counts 573 Medicare patients who saw Mack Johnson in 2024. The largest group is 65 to 74, with 254 patients. 75% of them have high blood pressure, and 72% have high cholesterol. 9% are also on Medicaid. Their average risk score is 0.91, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Mack Johnson's median patient age at 66, with 53% women.
Mack Johnson's Medicare patients by age, 2024
Mack Johnson's Medicare patients by sex, 2024
- Women33358%
- Men24042%
Chronic conditions among Mack Johnson's Medicare patients, 2024
- High blood pressure75%
- High cholesterol72%
- Arthritis49%
- Diabetes30%
- Ischemic heart disease22%
- Heart failure17%
- Atrial fibrillation14%
- COPD13%
Share of Medicare patients with each condition. A patient can have several.
Mack Johnson's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 66
Patient panel by sex, all payers
- Women53%
- Men47%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Mack Wray Johnson wrote 396 Medicare Part D claims in 2024
In 2024, Mack Johnson wrote 396 Medicare Part D claims for 92 patients. 64% of them were for generic drugs.
Mack Johnson's Part D claims by kind of drug, 2024
- Generic253 claims64%
- Brand-name143 claims36%
Drug classes CMS tracks in Mack Johnson's Part D claims, 2024
- Antibiotics6%23 of 396 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
Mack Wray Johnson scored 0 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 0 out of 100 for Mack Johnson for performance year 2024, reported individually. Mack Johnson accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 51 procedures of cataract surgery by Mack Johnson, more than 63% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Mack Johnson's MIPS scores, performance year 2024
- 0of 100Final score
- 0of 100Quality
- 0of 100Improvement Activities
- 0of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Mack Johnson ranks in Medicare procedure volume
- Cataract surgery
- 63rd percentile51 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Sources for Mack Wray Johnson'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy 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)Doctors and Clinicians Utilization Data (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 Mack Wray Johnson
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Mack Wray Johnson's NPI number?
Mack Wray Johnson's NPI number is 1831107986. It was assigned on August 4, 2006, and it is active in the NPI Registry.
What does Mack Wray Johnson specialize in?
Mack Wray Johnson is an optometrist in Garden City, Kansas. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Mack Wray Johnson practice?
Mack Johnson practices at 411 Campus Drive, Garden City, KS 67846. Mack Johnson's primary practice is Fry Eye Surgery Center in Garden City, Kansas. Dmand AI also links Mack Johnson to 1 group practice or clinic and 1 medical group.
What is Mack Wray Johnson's office phone number?
The practice phone on file for Mack Johnson is (620) 276-7699.
What is Mack Wray Johnson's medical license number?
Mack Johnson holds Oklahoma license 2159.
Does Mack Wray Johnson accept Medicare?
Yes. CMS lists Mack Johnson as accepting Medicare assignment.
What is Mack Wray Johnson's MIPS score?
Mack Johnson's MIPS final score for performance year 2024 is 0 out of 100, reported individually.
How many Medicare patients does Mack Wray Johnson see?
CMS counts 573 Medicare patients who saw Mack Johnson in 2024, with an average age of 76.
How long has Mack Wray Johnson been practicing?
Mack Johnson graduated from medical school in 1995, 31 years ago.
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