Dr. Keegan Johnson, MD
- Medicare services, 2024
- 2,241
- Medicare patients, 2024
- 996
- Part D claims, 2024
- 2,216
- MIPS score, 2024
- 96
- Hospital affiliations
- 1
- Practice address
- 1565 N Main St, Fall River, MA 02720
- Practice phone
- Call (508) 730-2020
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Center for Sight, Inc
Fall River, Massachusetts
Find Dr. Johnson's professional email, personal email and mobile number
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Dr. Keegan Johnson is an ophthalmologist in Fall River, Massachusetts
Dr. Johnson practices at Center for Sight, Inc in Fall River, Massachusetts.
Dr. Johnson's NPI, 1861542532, was assigned on January 12, 2007. Dr. Johnson graduated from Pennsylvania State University College of Medicine in 2006. Dr. Johnson holds Rhode Island license MD13803.
- NPI
- 1861542532NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6507050010
- NPI enumeration date
- January 12, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (508) 730-2020
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 46
- Medical school graduation
- 2006
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Keegan Johnson practices at Center for Sight, Inc in Fall River, Massachusetts
Dr. Johnson's primary practice is Center for Sight, Inc, at 1565 N Main St, Fall River, MA 02720 in Bristol County. The practice phone is (508) 730-2020.
- Center for Sight, Inc1565 N Main St, Fall River, MA 02720 · Bristol CountyPhone(508) 730-2020
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Keegan Johnson is affiliated with 3 sites of care and 1 medical group
Dr. Johnson's primary practice is Center for Sight, Inc in Fall River, Massachusetts. Dr. Johnson is also affiliated with Charlton Memorial Hospital. Dmand AI also links Dr. Johnson to 1 more group practice or clinic and 1 medical group, 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 Dr. Keegan Johnson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Johnson practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Center for Sight, Inc | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Keegan Johnson is one of 617 ophthalmologists in Massachusetts
Ophthalmology is Dr. Johnson's primary specialty in the NPI Registry, under taxonomy code 207W00000X. Dmand AI has Dr. Johnson's licenses on file in 3 states: Rhode Island, Maryland and Pennsylvania.
Specialties and state licenses
- Ophthalmology, Rhode IslandPrimary
- Maryland license
- Surgery, Pennsylvania
Ophthalmologists near Dr. Johnson
Counts of ophthalmologists 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
Dr. Keegan Johnson billed Medicare for 2,241 services in 2024
CMS data shows 2,241 Medicare services from Dr. Johnson across 16 procedure codes in 2024, for 996 Medicare patients. Medicare paid $196,824 for them.
Dr. Johnson's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 1,3252024: 1,87942%
- Office and hospital visits
- 2023: 5912024: 17570%
- Surgery
- 2023: 1792024: 1639%
- Imaging
- 2023: 312024: 2423%
Where Dr. Johnson's Medicare services took place, 2024
- In an office2,09593%
- In a facility1467%
Dr. Johnson compared with the Massachusetts median for ophthalmologists, 2024
- Dr. Johnson
- Massachusetts median
- Medicare services
- 2,241vs 1,59840% above
- Medicare patients
- 996vs 59468% above
- Part D claims
- 2,097vs 5453.8 times
Medians across 612 ophthalmologists in Massachusetts with Dmand AI profiles that report each measure.
Dr. Johnson's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Johnson and other ophthalmologists in Massachusetts.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Keegan Johnson treated 996 Medicare patients in 2024, average age 76
CMS counts 996 Medicare patients who saw Dr. Johnson in 2024. The largest group is 75 to 84, with 422 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 20% are also on Medicaid. Their average risk score is 1.22, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Johnson's median patient age at 72, with 61% women.
Dr. Johnson's Medicare patients by age, 2024
Dr. Johnson's Medicare patients by sex, 2024
- Women61962%
- Men37738%
Chronic conditions among Dr. Johnson's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis47%
- Diabetes33%
- Anxiety32%
- Ischemic heart disease28%
- Chronic kidney disease27%
- Mood disorders25%
Share of Medicare patients with each condition. A patient can have several.
Dr. 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 72
Patient panel by sex, all payers
- Women61%
- Men37%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Keegan Johnson wrote 2,216 Medicare Part D claims in 2024
In 2024, Dr. Johnson wrote 2,216 Medicare Part D claims for 491 patients. 65% of them were for generic drugs. CMS names the drug for 2,097 of them, across 23 drugs with 11 or more claims each, at $481,130 in total drug cost. In 2023, CMS named 1,520 claims across 23 drugs.
Dr. Johnson's Part D claims by kind of drug, 2024
- Generic1,450 claims65%
- Brand-name766 claims35%
Dr. Johnson's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Johnson's Part D claims, 2024
- Antibiotics0%11 of 2,216 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1,5202024: 2,09738%
Drugs named by CMS: 23 in 2024, 23 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Keegan Johnson scored 96 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 96 out of 100 for Dr. Johnson for performance year 2024, reported as part of a group. Dr. Johnson accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 245 procedures of cataract surgery by Dr. Johnson, more than 87% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Dr. Johnson's MIPS scores, performance year 2024
- 96of 100Final score
- 100of 100Quality
- 40of 100Improvement Activities
- 79of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Johnson ranks in Medicare procedure volume
- Cataract surgery
- 87th percentile245 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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Dr. Keegan Johnson received $2,324 in industry payments from 2016 to 2025
CMS Open Payments shows 111 general payments to Dr. Johnson from 23 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Novartis Pharmaceuticals Corporation paid the most, $493.
General payments to Dr. Johnson by program year, 2016 to 2025
Companies that paid Dr. Johnson the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Keegan Johnson graduated from Pennsylvania State University College of Medicine
Dr. Johnson graduated from Pennsylvania State University College of Medicine in 2006.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Keegan 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 | 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 services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| 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 and Drug (CMS) (opens in a new tab)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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| 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 Dr. Keegan 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 Dr. Keegan Johnson's NPI number?
Dr. Keegan Johnson's NPI number is 1861542532. It was assigned on January 12, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Keegan Johnson?
Dr. Keegan Johnson is an ophthalmologist in Fall River, Massachusetts. The primary specialty in the NPI Registry is Ophthalmology Physician (taxonomy code 207W00000X).
Where does Dr. Keegan Johnson practice?
Dr. Johnson practices at 1565 N Main St, Fall River, MA 02720. Dr. Johnson's primary practice is Center for Sight, Inc in Fall River, Massachusetts. Dmand AI also links Dr. Johnson to 1 group practice or clinic and 1 medical group.
What is Dr. Keegan Johnson's office phone number?
The practice phone on file for Dr. Johnson is (508) 730-2020.
What is Dr. Keegan Johnson's medical license number?
Dr. Johnson holds Rhode Island license MD13803, one of the licenses on file in 3 states.
Which states has Dr. Keegan Johnson been licensed in?
Dmand AI has state licenses on file for Dr. Johnson in Rhode Island, Maryland and Pennsylvania.
Which hospitals is Dr. Keegan Johnson affiliated with?
Dr. Johnson is affiliated with Charlton Memorial Hospital.
Does Dr. Keegan Johnson accept Medicare?
Yes. CMS data shows Dr. Johnson billed Medicare for 2,241 services in 2024, and Dr. Johnson accepts Medicare assignment.
What is Dr. Keegan Johnson's MIPS score?
Dr. Johnson's MIPS final score for performance year 2024 is 96 out of 100, reported as part of a group.
How many Medicare patients does Dr. Keegan Johnson see?
CMS counts 996 Medicare patients who saw Dr. Johnson in 2024, with an average age of 76.
Show 5 more questionsShow fewer questions
What services does Dr. Keegan Johnson bill to Medicare?
In 2024, Dr. Johnson's most billed Medicare services were eye exam or test (92014), eye exam or test (92012) and eye exam or test (92133).
Where did Dr. Keegan Johnson go to medical school?
Dr. Johnson graduated from Pennsylvania State University College of Medicine in 2006.
What drugs does Dr. Keegan Johnson prescribe most?
In 2024 Medicare Part D data, Dr. Johnson's most prescribed drugs by claims were Latanoprost, Dorzolamide-Timolol and Timolol Maleate.
Has Dr. Keegan Johnson received payments from drug or device companies?
CMS Open Payments shows $2,324 in general payments to Dr. Johnson from 23 companies from 2016 to 2025. The largest total came from Novartis Pharmaceuticals Corporation.
How long has Dr. Keegan Johnson been practicing?
Dr. Johnson graduated from medical school in 2006, 20 years ago.
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