Dr. John J. McDermott III, MD
- Medicare services, 2024
- 2,982
- Medicare patients, 2024
- 663
- Part D claims, 2024
- 1,009
- MIPS score, 2024
- 75
- Industry payments
- $1,054
- Practice address
- 655 E Foothill Blvd, Claremont, CA 91711-3511
- Practice phone
- Call (909) 624-8077
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Claremont Eye Associates Medical Group
Eye care practice · Claremont, California
Find Dr. McDermott's professional email, personal email and mobile number
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Dr. John J. McDermott III is an ophthalmologist in Claremont, California
Dr. McDermott practices at Claremont Eye Associates Medical Group in Claremont, California.
Dr. McDermott's NPI, 1366533978, was assigned on September 27, 2006. Dr. McDermott graduated from Keck School of Medicine of USC in 1995. Dr. McDermott holds California license A62498.
- NPI
- 1366533978NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9133285638
- NPI enumeration date
- September 27, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (909) 624-8077
- 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)
Dr. John J. McDermott III practices at Claremont Eye Associates Medical Group in Claremont, California
Dr. McDermott's primary practice is Claremont Eye Associates Medical Group, at 655 E Foothill Blvd, Claremont, CA 91711-3511. The practice phone is (909) 624-8077.
- Claremont Eye Associates Medical Group655 E Foothill Blvd, Claremont, CA 91711-3511Phone(909) 624-8077
Source: Dmand AI Affiliation Data
Dr. John J. McDermott III is affiliated with 1 site of care and 1 medical group
Dr. McDermott's primary practice is Claremont Eye Associates Medical Group in Claremont, California. Dmand AI also links Dr. McDermott to 1 medical group, named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. John J. McDermott III's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. McDermott practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Claremont Eye Associates Medical Group | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. John J. McDermott III is one of 2,621 ophthalmologists in California
Ophthalmology is Dr. McDermott's primary specialty in the NPI Registry, under taxonomy code 207W00000X. Dr. McDermott is board certified in ophthalmology by the American Board of Ophthalmology. Dr. McDermott is licensed in California.
Specialties and state licenses
- Ophthalmology, CaliforniaPrimary
Clinical focus
Dmand AI lists age-related macular degeneration, cataract, conjunctivitis, dry eye, eyelid inflammation, glaucoma, glaucoma surgery and hereditary corneal conditions among the conditions Dr. McDermott treats.
Ophthalmologists near Dr. McDermott
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. John J. McDermott III billed Medicare for 2,982 services in 2024
CMS data shows 2,982 Medicare services from Dr. McDermott across 12 procedure codes in 2024, for 663 Medicare patients. Medicare paid $183,381 for them. Every service was in an office.
Dr. McDermott's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 2,5642024: 2,6353%
- Surgery
- 2023: 3002024: 25814%
- Office and hospital visits
- 2023: 912024: 7122%
- Imaging
- 2023: 192024: 185%
Dr. McDermott compared with the California median for ophthalmologists, 2024
- Dr. McDermott
- California median
- Medicare services
- 2,982vs 1,0792.8 times
- Medicare patients
- 663vs 42157% above
- Part D claims
- 863vs 61840% above
Medians across 2,568 ophthalmologists in California with Dmand AI profiles that report each measure.
Dr. McDermott'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. McDermott and other ophthalmologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. John J. McDermott III treated 663 Medicare patients in 2024, average age 77
CMS counts 663 Medicare patients who saw Dr. McDermott in 2024. The largest group is 75 to 84, with 299 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 4% are also on Medicaid. Their average risk score is 1.15, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. McDermott's median patient age at 73, with 62% women.
Dr. McDermott's Medicare patients by age, 2024
Dr. McDermott's Medicare patients by sex, 2024
- Women40962%
- Men25438%
Chronic conditions among Dr. McDermott's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis47%
- Diabetes37%
- Ischemic heart disease27%
- Chronic kidney disease25%
- Osteoporosis21%
- Atrial fibrillation18%
Share of Medicare patients with each condition. A patient can have several.
Dr. McDermott's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 73
Patient panel by sex, all payers
- Women62%
- Men37%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. John J. McDermott III wrote 1,009 Medicare Part D claims in 2024
In 2024, Dr. McDermott wrote 1,009 Medicare Part D claims for 272 patients. 51% of them were for generic drugs. CMS names the drug for 863 of them, across 16 drugs with 11 or more claims each, at $80,278 in total drug cost. In 2023, CMS named 718 claims across 13 drugs.
Dr. McDermott's Part D claims by kind of drug, 2024
- Generic513 claims51%
- Brand-name496 claims49%
Dr. McDermott'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. McDermott's Part D claims, 2024
- Antibiotics1%14 of 1,009 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: 7182024: 86320%
Drugs named by CMS: 16 in 2024, 13 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. John J. McDermott III scored 75 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 75 out of 100 for Dr. McDermott for performance year 2024, reported as part of a group. Dr. McDermott accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 24 procedures of cataract surgery by Dr. McDermott, more than 48% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
- MIPS final score, 2024
- 75 of 100
Where Dr. McDermott ranks in Medicare procedure volume
- Cataract surgery
- 48th percentile24 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. John J. McDermott III received $1,054 in industry payments from 2016 to 2025
CMS Open Payments shows 45 general payments to Dr. McDermott from 17 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 92% of the total. Amgen Inc. paid the most, $211.
General payments to Dr. McDermott by program year, 2016 to 2025
General payments to Dr. McDermott by kind, 2016 to 2025
- Food and beverage$96692%
- Education$525%
- Gifts$192%
- Entertainment$172%
Companies that paid Dr. McDermott 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. John J. McDermott III has 1 award and honors on record
Dmand AI lists 1 award for Dr. McDermott.
Awards and honors for Dr. McDermott
- Undated
- AAO Fellow
Source: Dmand AI Professional Profile Data
Dr. John J. McDermott III graduated from Keck School of Medicine of USC
Dr. McDermott graduated from Keck School of Medicine of USC in 1995. Dr. McDermott is a member of AAO.
- Medical school
- Board certified in ophthalmology
Source: Dmand AI Professional Profile Data
Dr. John J. McDermott III accepts plans from 15 insurance carriers
Dr. McDermott is in network with 15 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.
- Aetna
- Elevance
- Blue Cross Blue Shield of Michigan
- United Healthcare
- HCSC
- Alliant Health Plans
- Blue Cross Blue Shield of Massachusetts
- Regence Health Plans
- +7 more carriersWith a free account
Plan types Dr. McDermott accepts, by number of carriers
- PPO10
- Medicare8
- HMO6
- POS6
- EPO4
Source: Dmand AI Insurance Network Data
Sources for Dr. John J. McDermott III'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 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) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network 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. John J. McDermott III
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. John J. McDermott III's NPI number?
Dr. John J. McDermott III's NPI number is 1366533978. It was assigned on September 27, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. John J. McDermott III?
Dr. John J. McDermott III is an ophthalmologist in Claremont, California. The primary specialty in the NPI Registry is Ophthalmology Physician (taxonomy code 207W00000X).
Where does Dr. John J. McDermott III practice?
Dr. McDermott practices at 655 E Foothill Blvd, Claremont, CA 91711-3511. Dr. McDermott's primary practice is Claremont Eye Associates Medical Group in Claremont, California. Dmand AI also links Dr. McDermott to 1 medical group.
What is Dr. John J. McDermott III's office phone number?
The practice phone on file for Dr. McDermott is (909) 624-8077.
What is Dr. John J. McDermott III's medical license number?
Dr. McDermott holds California license A62498.
Does Dr. John J. McDermott III accept Medicare?
Yes. CMS data shows Dr. McDermott billed Medicare for 2,982 services in 2024, and Dr. McDermott accepts Medicare assignment.
What is Dr. John J. McDermott III's MIPS score?
Dr. McDermott's MIPS final score for performance year 2024 is 75 out of 100, reported as part of a group.
How many Medicare patients does Dr. John J. McDermott III see?
CMS counts 663 Medicare patients who saw Dr. McDermott in 2024, with an average age of 77.
Is Dr. John J. McDermott III board certified?
Yes. Dr. McDermott is board certified in ophthalmology by the American Board of Ophthalmology.
What services does Dr. John J. McDermott III bill to Medicare?
In 2024, Dr. McDermott's most billed Medicare services were eye exam or test (92012), eye exam or test (92250) and eye exam or test (92014).
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Where did Dr. John J. McDermott III go to medical school?
Dr. McDermott graduated from Keck School of Medicine of USC in 1995.
What drugs does Dr. John J. McDermott III prescribe most?
In 2024 Medicare Part D data, Dr. McDermott's most prescribed drugs by claims were Latanoprost, Dorzolamide-Timolol and Timolol Maleate.
Has Dr. John J. McDermott III received payments from drug or device companies?
CMS Open Payments shows $1,054 in general payments to Dr. McDermott from 17 companies from 2016 to 2025. The largest total came from Amgen Inc.
How long has Dr. John J. McDermott III been practicing?
Dr. McDermott graduated from medical school in 1995, 31 years ago.
What insurance does Dr. John J. McDermott III accept?
Dr. McDermott is in network with 15 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.
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