Dr. Joshua Daniel Washer, MD
- Medicare services, 2024
- 287
- Medicare patients, 2024
- 183
- Part D claims, 2024
- 159
- Publications
- 1
- Hospital affiliations
- 2
- Practice address
- 101 Hospital Center Boulevard, Stafford, VA 22554
- Practice phone
- Call (540) 741-9000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Washer'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. Joshua Daniel Washer is a general surgeon in Stafford, Virginia
Dr. Washer practices at Stafford Hospital in Stafford, Virginia, part of Mary Washington Healthcare.
Dr. Washer's NPI, 1760687727, was assigned on June 19, 2007. Dr. Washer graduated from University of South Carolina School of Medicine in 2007. Dr. Washer holds Virginia license 0101257057.
- NPI
- 1760687727NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5395991087
- NPI enumeration date
- June 19, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (540) 741-9000
- 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. Joshua Daniel Washer practices at Stafford Hospital in Stafford, Virginia
Dr. Washer's primary practice is Stafford Hospital, at 101 Hospital Center Boulevard, Stafford, VA 22554 in Stafford County. The practice phone is (540) 741-9000.
- Stafford Hospital101 Hospital Center Boulevard, Stafford, VA 22554 · Stafford CountyPhone(540) 741-9000
Source: Dmand AI Affiliation Data
Dr. Joshua Daniel Washer is affiliated with 3 sites of care and 1 medical group
Dr. Washer's primary practice is Stafford Hospital in Stafford, Virginia, part of Mary Washington Healthcare. Dr. Washer is also affiliated with Mary Washington Hospital. The medical group on file is Stafford Hospital. Dmand AI also links Dr. Washer to 1 more physician office, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Joshua Daniel Washer's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Washer practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Stafford Hospital | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Joshua Daniel Washer is one of 739 general surgeons in Virginia
Surgery is Dr. Washer's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dmand AI has Dr. Washer's licenses on file in 3 states: Virginia, South Carolina and Texas.
Specialties and state licenses
- Surgery, VirginiaPrimary
- South Carolina license
- Texas license
General surgeons near Dr. Washer
Counts of general surgeons 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. Joshua Daniel Washer billed Medicare for 287 services in 2024
CMS data shows 287 Medicare services from Dr. Washer across 9 procedure codes in 2024, for 183 Medicare patients. Medicare paid $44,722 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Washer's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Surgery
- 2023: 3112024: 14753%
- Office and hospital visits
- 2023: 1542024: 1409%
- Imaging
- 2023: 492024: 0100%
- Tests and treatments
- 2023: 1012024: 0100%
Dr. Washer compared with the Virginia median for general surgeons, 2024
- Dr. Washer
- Virginia median
- Medicare services
- 287vs 19051% above
- Medicare patients
- 183vs 14427% above
- Part D claims
- 149vs 344.4 times
Medians across 667 general surgeons in Virginia with Dmand AI profiles that report each measure.
Dr. Washer'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. Washer?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Washer and other general surgeons in Virginia.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Joshua Daniel Washer treated 183 Medicare patients in 2024, average age 71
CMS counts 183 Medicare patients who saw Dr. Washer in 2024. The largest group is 65 to 74, with 64 patients. 75% of them have chronic kidney disease, and 75% have high blood pressure. 13% are also on Medicaid. Their average risk score is 5.74, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Washer's median patient age at 72, with 43% women.
Dr. Washer's Medicare patients by age, 2024
Dr. Washer's Medicare patients by sex, 2024
- Women8245%
- Men10155%
Chronic conditions among Dr. Washer's Medicare patients, 2024
- Chronic kidney disease75%
- High blood pressure75%
- High cholesterol75%
- Diabetes66%
- Heart failure61%
- Ischemic heart disease54%
- Arthritis42%
- Atrial fibrillation42%
Share of Medicare patients with each condition. A patient can have several.
Dr. Washer'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
- Women43%
- Men57%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Joshua Daniel Washer wrote 159 Medicare Part D claims in 2024
In 2024, Dr. Washer wrote 159 Medicare Part D claims for 84 patients. 100% of them were for generic drugs. CMS names the drug for 149 of them, across 2 drugs with 11 or more claims each, at $766 in total drug cost. In 2023, CMS named 215 claims across 3 drugs.
Dr. Washer'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. Washer's Part D claims, 2024
- Opioids60%95 of 159 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: 2152024: 14931%
Drugs named by CMS: 2 in 2024, 3 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
How Dr. Joshua Daniel Washer takes part in Medicare
Dr. Washer accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Joshua Daniel Washer has 1 publication on record
Dmand AI links 1 paper to Dr. Washer in 2012. Dr. Washer's most frequent co-author is David Lawrence Cull, MD.
Dr. Washer's most frequent co-authors
Recent publications by Dr. Washer
See who Dr. Washer researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Washer works with, so you can find a warm path to the right general surgeons.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Joshua Daniel Washer received $5,003 in industry payments from 2016 to 2025
CMS Open Payments shows 41 general payments to Dr. Washer from 16 drug and device companies from 2016 to 2025. Education make up the largest share, 67% of the total. AngioDynamics, Inc. paid the most, $3,403.
General payments to Dr. Washer by program year, 2016 to 2025
General payments to Dr. Washer by kind, 2016 to 2025
- Education$3,35767%
- Food and beverage$1,64633%
Companies that paid Dr. Washer 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. Joshua Daniel Washer graduated from University of South Carolina School of Medicine
Dr. Washer graduated from University of South Carolina School of Medicine in 2007.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Joshua Daniel Washer'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) |
| 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. Joshua Daniel Washer
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. Joshua Daniel Washer's NPI number?
Dr. Joshua Daniel Washer's NPI number is 1760687727. It was assigned on June 19, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Joshua Daniel Washer?
Dr. Joshua Daniel Washer is a general surgeon in Stafford, Virginia. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Joshua Daniel Washer practice?
Dr. Washer practices at 101 Hospital Center Boulevard, Stafford, VA 22554. Dr. Washer's primary practice is Stafford Hospital in Stafford, Virginia, part of Mary Washington Healthcare. Dmand AI also links Dr. Washer to 1 physician office.
What is Dr. Joshua Daniel Washer's office phone number?
The practice phone on file for Dr. Washer is (540) 741-9000.
What is Dr. Joshua Daniel Washer's medical license number?
Dr. Washer holds Virginia license 0101257057, one of the licenses on file in 3 states.
Which states has Dr. Joshua Daniel Washer been licensed in?
Dmand AI has state licenses on file for Dr. Washer in Virginia, South Carolina and Texas.
Which hospitals is Dr. Joshua Daniel Washer affiliated with?
Dr. Washer practices at Stafford Hospital in Stafford, Virginia. Dr. Washer is also affiliated with Mary Washington Hospital.
What medical group is Dr. Joshua Daniel Washer part of?
Dr. Washer is linked to Stafford Hospital.
Does Dr. Joshua Daniel Washer accept Medicare?
Yes. CMS data shows Dr. Washer billed Medicare for 287 services in 2024, and Dr. Washer accepts Medicare assignment.
How many Medicare patients does Dr. Joshua Daniel Washer see?
CMS counts 183 Medicare patients who saw Dr. Washer in 2024, with an average age of 71.
Show 7 more questionsShow fewer questions
What services does Dr. Joshua Daniel Washer bill to Medicare?
In 2024, Dr. Washer's most billed Medicare services were office visit, new patient (99204), office visit, established patient (99213) and surgery: heart and blood vessels (36902).
Where did Dr. Joshua Daniel Washer go to medical school?
Dr. Washer graduated from University of South Carolina School of Medicine in 2007.
What drugs does Dr. Joshua Daniel Washer prescribe most?
In 2024 Medicare Part D data, Dr. Washer's most prescribed drugs by claims were Oxycodone-Acetaminophen and Ondansetron ODT.
Has Dr. Joshua Daniel Washer received payments from drug or device companies?
CMS Open Payments shows $5,003 in general payments to Dr. Washer from 16 companies from 2016 to 2025. The largest total came from AngioDynamics, Inc.
How long has Dr. Joshua Daniel Washer been practicing?
Dr. Washer graduated from medical school in 2007, 19 years ago.
Does Dr. Joshua Daniel Washer do research?
Dmand AI links 1 publication to Dr. Washer.
Who does Dr. Joshua Daniel Washer publish with?
Dr. Washer's most frequent co-authors are David Lawrence Cull, MD (1 shared paper).
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