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Dr. John William Josephson, MD
NPI1154588374PAC ID2961680996
- Medicare services, 2024
- 2,786
- Medicare patients, 2024
- 644
- Part D claims, 2024
- 290
- Publications
- 1
- MIPS score, 2024
- 93
- Practice address
- 1860 Town Center Drive, Suite G 100, Reston, VA 20190
- Practice phone
- Call (703) 639-3100
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Reston Surgery Center
Surgery Center - Medicare-Certified · Reston, Virginia
Find Dr. Josephson's professional email, personal email and mobile number
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Dr. John William Josephson is an ophthalmologist in Reston, Virginia
Dr. Josephson practices at Reston Surgery Center in Reston, Virginia.
Dr. Josephson's NPI, 1154588374, was assigned on May 16, 2008. Dr. Josephson graduated from Rutgers R W Johnson Medical School (Cam/New Bruns/Pisc) in 2007. Dr. Josephson holds Virginia license 0101252106.
NPI and contact details
- NPI
- 1154588374NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2961680996
- NPI enumeration date
- May 16, 2008
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (703) 639-3100
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 45
- Medical school graduation
- 2007
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. John William Josephson practices at Reston Surgery Center in Reston, Virginia
Dr. Josephson's primary practice is Reston Surgery Center, at 1860 Town Center Drive, Suite G 100, Reston, VA 20190. The practice phone is (703) 639-3100.
- Reston Surgery Center1860 Town Center Drive, Suite G 100, Reston, VA 20190Phone(703) 639-3100
Source: Dmand AI Affiliation Data
Dr. John William Josephson is affiliated with 2 sites of care and 2 medical groups
Dr. Josephson's primary practice is Reston Surgery Center in Reston, Virginia. The medical group on file is Mid-Atlantic Permanente Medical Group. Dmand AI also links Dr. Josephson to 1 more group practice or clinic and 1 medical group, each named with a free account.
Reston Surgery CenterPrimary
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. John William Josephson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Josephson practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Reston 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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Dr. John William Josephson is one of 504 ophthalmologists in Virginia
Ophthalmology is Dr. Josephson's primary specialty in the NPI Registry, under taxonomy code 207W00000X. Dmand AI has Dr. Josephson's licenses on file in 2 states: Virginia and California.
Specialties and state licenses
- Ophthalmology, VirginiaPrimary
- California license
Ophthalmologists near Dr. Josephson
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 William Josephson billed Medicare for 2,786 services in 2024
CMS data shows 2,786 Medicare services from Dr. Josephson across 20 procedure codes in 2024, for 644 Medicare patients. Medicare paid $389,092 for them.
Medicare services, 20242,786
Medicare patients644
Paid by Medicare$389,092
Procedure codes20
Dr. Josephson's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 1,0682024: 1,66556%
- Surgery
- 2023: 6942024: 87526%
- Office and hospital visits
- 2023: 4332024: 18458%
- Drugs given in the office
- 2023: 02024: 31
- Imaging
- 2023: 142024: 31121%
Where Dr. Josephson's Medicare services took place, 2024
- In an office1,96971%
- In a facility81729%
Dr. Josephson compared with the Virginia median for ophthalmologists, 2024
- Dr. Josephson
- Virginia median
- Medicare services
- 2,786vs 1,92445% above
- Medicare patients
- 644vs 78017% below
- Part D claims
- 177vs 52266% below
Medians across 517 ophthalmologists in Virginia with Dmand AI profiles that report each measure.
Dr. Josephson'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. Josephson?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Josephson and other ophthalmologists in Virginia.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. John William Josephson treated 644 Medicare patients in 2024, average age 74
CMS counts 644 Medicare patients who saw Dr. Josephson in 2024. The largest group is 65 to 74, with 355 patients. 75% of them have high cholesterol, and 63% have high blood pressure. 3% are also on Medicaid. Their average risk score is 0.84, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Josephson's median patient age at 72, with 55% women.
Medicare patients, 2024644
Average age74
Average risk score0.84
Also on Medicaid3%
Dr. Josephson's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Josephson's Medicare patients by sex, 2024
- Women41064%
- Men23436%
Chronic conditions among Dr. Josephson's Medicare patients, 2024
- High cholesterol75%
- High blood pressure63%
- Arthritis47%
- Ischemic heart disease21%
- Anxiety19%
- Diabetes19%
- Cancer16%
- Mood disorders15%
Share of Medicare patients with each condition. A patient can have several.
Dr. Josephson'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
- Women55%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. John William Josephson wrote 290 Medicare Part D claims in 2024
In 2024, Dr. Josephson wrote 290 Medicare Part D claims for 111 patients. 62% of them were for generic drugs. CMS names the drug for 177 of them, across 10 drugs with 11 or more claims each, at $60,461 in total drug cost. In 2023, CMS named 144 claims across 7 drugs.
Part D claims, 2024290
Drugs named by CMS10
Total drug cost$60,461
Part D patients111
Dr. Josephson's Part D claims by kind of drug, 2024
- Generic180 claims62%
- Brand-name110 claims38%
Dr. Josephson'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. Josephson's Part D claims, 2024
- Antibiotics9%25 of 290 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: 1442024: 17723%
Drugs named by CMS: 10 in 2024, 7 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 William Josephson scored 93 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 93 out of 100 for Dr. Josephson for performance year 2024, reported as part of a group. Dr. Josephson accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 899 procedures of cataract surgery by Dr. Josephson, more than 98% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Dr. Josephson's MIPS scores, performance year 2024
- 93of 100Final score
- 100of 100Quality
- 40of 100Improvement Activities
- 76of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Josephson ranks in Medicare procedure volume
- Cataract surgery
- 98th percentile899 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 William Josephson has 1 publication on record
Dmand AI links 1 paper to Dr. Josephson. Dr. Josephson's most frequent co-author is Michael Min-Shyue Lai, MD.
Papers1
Dr. Josephson's most frequent co-authors
Recent publications by Dr. Josephson
See who Dr. Josephson researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Josephson 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. John William Josephson received $103,953 in industry payments from 2016 to 2025
CMS Open Payments shows 134 general payments to Dr. Josephson from 25 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 90% of the total. RxSight Inc paid the most, $80,351.
General payments to Dr. Josephson by program year, 2016 to 2025
General payments to Dr. Josephson by kind, 2016 to 2025
$104Kin total
- Consulting fees$93,15090%
- Food and beverage$5,3535%
- Travel and lodging$3,4903%
- Speaker and faculty fees$1,4001%
- Other$5451%
Companies that paid Dr. Josephson 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 William Josephson graduated from Rutgers R W Johnson Medical School (Cam/New Bruns/Pisc)
Dr. Josephson graduated from Rutgers R W Johnson Medical School (Cam/New Bruns/Pisc) in 2007.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. John William Josephson'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) |
| 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. John William Josephson
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 William Josephson's NPI number?
Dr. John William Josephson's NPI number is 1154588374. It was assigned on May 16, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. John William Josephson?
Dr. John William Josephson is an ophthalmologist in Reston, Virginia. The primary specialty in the NPI Registry is Ophthalmology Physician (taxonomy code 207W00000X).
Where does Dr. John William Josephson practice?
Dr. Josephson practices at 1860 Town Center Drive, Suite G 100, Reston, VA 20190. Dr. Josephson's primary practice is Reston Surgery Center in Reston, Virginia. Dmand AI also links Dr. Josephson to 1 group practice or clinic and 1 medical group.
What is Dr. John William Josephson's office phone number?
The practice phone on file for Dr. Josephson is (703) 639-3100.
What is Dr. John William Josephson's medical license number?
Dr. Josephson holds Virginia license 0101252106, one of the licenses on file in 2 states.
Which states has Dr. John William Josephson been licensed in?
Dmand AI has state licenses on file for Dr. Josephson in Virginia and California.
What medical group is Dr. John William Josephson part of?
Dr. Josephson is linked to Mid-Atlantic Permanente Medical Group. Dmand AI links Dr. Josephson to 1 more medical group.
Does Dr. John William Josephson accept Medicare?
Yes. CMS data shows Dr. Josephson billed Medicare for 2,786 services in 2024, and Dr. Josephson accepts Medicare assignment.
What is Dr. John William Josephson's MIPS score?
Dr. Josephson's MIPS final score for performance year 2024 is 93 out of 100, reported as part of a group.
How many Medicare patients does Dr. John William Josephson see?
CMS counts 644 Medicare patients who saw Dr. Josephson in 2024, with an average age of 74.
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What services does Dr. John William Josephson bill to Medicare?
In 2024, Dr. Josephson's most billed Medicare services were surgery: eye (66984), eye exam or test (92136) and eye exam or test (92004).
Where did Dr. John William Josephson go to medical school?
Dr. Josephson graduated from Rutgers R W Johnson Medical School (Cam/New Bruns/Pisc) in 2007.
What drugs does Dr. John William Josephson prescribe most?
In 2024 Medicare Part D data, Dr. Josephson's most prescribed drugs by claims were Restasis, Prednisolone Acetate and Doxycycline Hyclate.
Has Dr. John William Josephson received payments from drug or device companies?
CMS Open Payments shows $103,953 in general payments to Dr. Josephson from 25 companies from 2016 to 2025. The largest total came from RxSight Inc.
How long has Dr. John William Josephson been practicing?
Dr. Josephson graduated from medical school in 2007, 19 years ago.
Does Dr. John William Josephson do research?
Dmand AI links 1 publication to Dr. Josephson.
Who does Dr. John William Josephson publish with?
Dr. Josephson's most frequent co-authors are Michael Min-Shyue Lai, MD (1 shared paper).
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