Ophthalmology
Dr. Peter Jonathan Joson, MD
- Medicare services, 2024
- 2,541
- Medicare patients, 2024
- 893
- Part D claims, 2024
- 8,209
- Publications
- 2
- MIPS score, 2024
- 85
- Practice address
- 653 Camino De Los Mares, Suite 101, San Clemente, CA 92673
- Practice phone
- Call (949) 489-2218
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
West Coast Center for Surgeries
Surgery Center - Medicare-Certified · San Clemente, California
Find Dr. Joson'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.
Dr. Peter Jonathan Joson is an ophthalmologist in San Clemente, California
Dr. Joson practices at West Coast Center for Surgeries in San Clemente, California.
Dr. Joson's NPI, 1578652764, was assigned on October 12, 2006. Dr. Joson graduated from New York Medical College in 1998. Dr. Joson holds California license A83538.
- NPI
- 1578652764NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1658346986
- NPI enumeration date
- October 12, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (949) 489-2218
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 54
- Medical school graduation
- 1998
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Peter Jonathan Joson practices at West Coast Center for Surgeries in San Clemente, California
Dr. Joson's primary practice is West Coast Center for Surgeries, at 653 Camino De Los Mares, Suite 101, San Clemente, CA 92673. The practice phone is (949) 489-2218.
- West Coast Center for Surgeries653 Camino De Los Mares, Suite 101, San Clemente, CA 92673Phone(949) 489-2218
Source: Dmand AI Affiliation Data
Dr. Peter Jonathan Joson is affiliated with 2 sites of care and 2 medical groups
Dr. Joson's primary practice is West Coast Center for Surgeries in San Clemente, California. The medical group on file is City of Hope. Dmand AI also links Dr. Joson to 1 more 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 Dr. Peter Jonathan Joson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Joson practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| West Coast Center for Surgeries | 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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Dr. Peter Jonathan Joson is one of 2,621 ophthalmologists in California
Ophthalmology is Dr. Joson's primary specialty in the NPI Registry, under taxonomy code 207W00000X. Dr. Joson is board certified in ophthalmology by the American Board of Ophthalmology. Dmand AI has Dr. Joson's licenses on file in 2 states: California and New York.
Specialties and state licenses
- Ophthalmology, CaliforniaPrimary
- New York license
Clinical focus
Dmand AI lists cataract, cataract surgery with lens implant, cold sores or genital herpes, conjunctivitis, dry eye, eye infection or inflammation, eyelid inflammation and glaucoma among the conditions Dr. Joson treats.
Ophthalmologists near Dr. Joson
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. Peter Jonathan Joson billed Medicare for 2,541 services in 2024
CMS data shows 2,541 Medicare services from Dr. Joson across 15 procedure codes in 2024, for 893 Medicare patients. Medicare paid $185,883 for them.
Dr. Joson's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 1,5662024: 1,87320%
- Office and hospital visits
- 2023: 8892024: 53440%
- Surgery
- 2023: 832024: 9514%
- Imaging
- 2023: 482024: 3919%
Where Dr. Joson's Medicare services took place, 2024
- In an office2,44696%
- In a facility954%
Dr. Joson compared with the California median for ophthalmologists, 2024
- Dr. Joson
- California median
- Medicare services
- 2,541vs 1,0792.4 times
- Medicare patients
- 893vs 4212.1 times
- Part D claims
- 8,078vs 61813.1 times
Medians across 2,568 ophthalmologists in California with Dmand AI profiles that report each measure.
Dr. Joson'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.
Need commercial claims for Dr. Joson?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Joson and other ophthalmologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Peter Jonathan Joson treated 893 Medicare patients in 2024, average age 77
CMS counts 893 Medicare patients who saw Dr. Joson in 2024. The largest group is 65 to 74, with 378 patients. 75% of them have high cholesterol, and 68% have high blood pressure. 15% are also on Medicaid. Their average risk score is 1.11, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Joson's median patient age at 74, with 60% women.
Dr. Joson's Medicare patients by age, 2024
Dr. Joson's Medicare patients by sex, 2024
- Women52258%
- Men37142%
Chronic conditions among Dr. Joson's Medicare patients, 2024
- High cholesterol75%
- High blood pressure68%
- Arthritis43%
- Diabetes25%
- Chronic kidney disease21%
- Ischemic heart disease21%
- Osteoporosis20%
- Anxiety17%
Share of Medicare patients with each condition. A patient can have several.
Dr. Joson's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 74
Patient panel by sex, all payers
- Women60%
- Men38%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Peter Jonathan Joson wrote 8,209 Medicare Part D claims in 2024
In 2024, Dr. Joson wrote 8,209 Medicare Part D claims for 1,540 patients. 55% of them were for generic drugs. CMS names the drug for 8,078 of them, across 34 drugs with 11 or more claims each, at $1,286,775 in total drug cost. In 2023, CMS named 7,560 claims across 33 drugs.
Dr. Joson's Part D claims by kind of drug, 2024
- Generic4,482 claims55%
- Brand-name and other3,727 claims45%
Dr. Joson'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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 7,5602024: 8,0787%
Drugs named by CMS: 34 in 2024, 33 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. Peter Jonathan Joson scored 85 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 85 out of 100 for Dr. Joson for performance year 2024, reported individually. Dr. Joson accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 83 procedures of cataract surgery by Dr. Joson, more than 72% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Dr. Joson's MIPS scores, performance year 2024
- 85of 100Final score
- 91.5of 100Quality
- 77of 100Promoting Interoperability
- 40of 100Improvement Activities
- 78of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Joson ranks in Medicare procedure volume
- Cataract surgery
- 72nd percentile83 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. Peter Jonathan Joson has 2 publications on record
Dmand AI links 2 papers to Dr. Joson. The most frequent topics are Predictive Value of Tests, Visual Fields and Visual Field Tests.
Topics Dr. Joson writes about most
- Predictive Value of Tests
- Visual Fields
- Visual Field Tests
Recent publications by Dr. Joson
See who Dr. Joson researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Joson works with, so you can find a warm path to the right ophthalmologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Peter Jonathan Joson received $17,256 in industry payments from 2016 to 2025
CMS Open Payments shows 455 general payments to Dr. Joson from 38 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 87% of the total. Alcon Laboratories Inc paid the most, $4,231.
General payments to Dr. Joson by program year, 2016 to 2025
General payments to Dr. Joson by kind, 2016 to 2025
- Food and beverage$15,06587%
- Speaker and faculty fees$9005%
- Entertainment$7274%
- Consulting fees$4002%
- Other$1451%
Companies that paid Dr. Joson 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. Peter Jonathan Joson has 2 awards and honors on record
Dmand AI lists 2 awards for Dr. Joson, most recently Physician of Excellence in 2024.
Awards and honors for Dr. Joson
- 2024
- Physician of Excellence
- Undated
- AAO Fellow
Source: Dmand AI Professional Profile Data
Dr. Peter Jonathan Joson graduated from New York Medical College
Dr. Joson graduated from New York Medical College in 1998. Dr. Joson is a member of AOA and AAO.
- Medical school
- Board certified in ophthalmology
Source: Dmand AI Professional Profile Data
Dr. Peter Jonathan Joson accepts plans from 20 insurance carriers
Dr. Joson is in network with 20 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. HMO plans come from the most carriers, 13. Check the plan with the practice before a visit.
- Aetna
- Elevance
- Blue Cross Blue Shield of Michigan
- HCSC
- United Healthcare
- Blue Cross Blue Shield of Massachusetts
- Humana
- Alliant Health Plans
- +12 more carriersWith a free account
Plan types Dr. Joson accepts, by number of carriers
- HMO13
- PPO11
- Medicare10
- POS6
- EPO4
Source: Dmand AI Insurance Network Data
Sources for Dr. Peter Jonathan Joson'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 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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. Peter Jonathan Joson
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. Peter Jonathan Joson's NPI number?
Dr. Peter Jonathan Joson's NPI number is 1578652764. It was assigned on October 12, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Peter Jonathan Joson?
Dr. Peter Jonathan Joson is an ophthalmologist in San Clemente, California. The primary specialty in the NPI Registry is Ophthalmology Physician (taxonomy code 207W00000X).
Where does Dr. Peter Jonathan Joson practice?
Dr. Joson practices at 653 Camino De Los Mares, Suite 101, San Clemente, CA 92673. Dr. Joson's primary practice is West Coast Center for Surgeries in San Clemente, California. Dmand AI also links Dr. Joson to 1 group practice or clinic and 1 medical group.
What is Dr. Peter Jonathan Joson's office phone number?
The practice phone on file for Dr. Joson is (949) 489-2218.
What is Dr. Peter Jonathan Joson's medical license number?
Dr. Joson holds California license A83538, one of the licenses on file in 2 states.
Which states has Dr. Peter Jonathan Joson been licensed in?
Dmand AI has state licenses on file for Dr. Joson in California (2003 to 2026) and New York (2002 to 2005).
What medical group is Dr. Peter Jonathan Joson part of?
Dr. Joson is linked to City of Hope. Dmand AI links Dr. Joson to 1 more medical group.
Does Dr. Peter Jonathan Joson accept Medicare?
Yes. CMS data shows Dr. Joson billed Medicare for 2,541 services in 2024, and Dr. Joson accepts Medicare assignment.
What is Dr. Peter Jonathan Joson's MIPS score?
Dr. Joson's MIPS final score for performance year 2024 is 85 out of 100, reported individually.
How many Medicare patients does Dr. Peter Jonathan Joson see?
CMS counts 893 Medicare patients who saw Dr. Joson in 2024, with an average age of 77.
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Is Dr. Peter Jonathan Joson board certified?
Yes. Dr. Joson is board certified in ophthalmology by the American Board of Ophthalmology.
What services does Dr. Peter Jonathan Joson bill to Medicare?
In 2024, Dr. Joson's most billed Medicare services were eye exam or test (92012), eye exam or test (92014) and eye exam or test (92133).
Where did Dr. Peter Jonathan Joson go to medical school?
Dr. Joson graduated from New York Medical College in 1998.
What drugs does Dr. Peter Jonathan Joson prescribe most?
In 2024 Medicare Part D data, Dr. Joson's most prescribed drugs by claims were Latanoprost, Dorzolamide-Timolol and Timolol Maleate.
Has Dr. Peter Jonathan Joson received payments from drug or device companies?
CMS Open Payments shows $17,256 in general payments to Dr. Joson from 38 companies from 2016 to 2025. The largest total came from Alcon Laboratories Inc.
How long has Dr. Peter Jonathan Joson been practicing?
Dr. Joson graduated from medical school in 1998, 28 years ago.
Does Dr. Peter Jonathan Joson do research?
Dmand AI links 2 publications to Dr. Joson.
What insurance does Dr. Peter Jonathan Joson accept?
Dr. Joson is in network with 20 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. HMO plans come from the most carriers, 13. Check the plan with the practice before a visit.
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