Dr. John Devin Blackwell Watson, MD
- Medicare services, 2024
- 778
- Medicare patients, 2024
- 654
- Part D claims, 2024
- 59
- Hospital affiliations
- 5
- Industry payments
- $13,107
- Practice address
- 1900 Electric Road, Salem, VA 24153
- Practice phone
- Call (540) 776-4100
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Watson's professional email, personal email and mobile number
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Dr. John Devin Blackwell Watson is a vascular surgeon in Salem, Virginia
Dr. Watson practices at LewisGale Medical Center in Salem, Virginia, part of HCA Healthcare.
Dr. Watson's NPI, 1386969137, was assigned on April 5, 2010. Dr. Watson graduated from George Washington University School of Medicine in 2010. Dr. Watson holds Mississippi license 28756.
- NPI
- 1386969137NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5496040214
- NPI enumeration date
- April 5, 2010
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (540) 776-4100
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 42
- Medical school graduation
- 2010
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. John Devin Blackwell Watson practices at LewisGale Medical Center in Salem, Virginia
Dr. Watson's primary practice is LewisGale Medical Center, at 1900 Electric Road, Salem, VA 24153 in Salem City. The practice phone is (540) 776-4100.
- LewisGale Medical Center1900 Electric Road, Salem, VA 24153 · Salem CityPhone(540) 776-4100
Source: Dmand AI Affiliation Data
Dr. John Devin Blackwell Watson is affiliated with 6 sites of care and 3 medical groups
Dr. Watson's primary practice is LewisGale Medical Center in Salem, Virginia, part of HCA Healthcare. Dr. Watson is also affiliated with Carilion Roanoke Memorial Hospital. The medical group on file is LewisGale Physicians. Dmand AI also links Dr. Watson to 3 more hospitals, 2 medical groups and 1 group practice or clinic, 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. John Devin Blackwell Watson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Watson practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| LewisGale Medical Center | Available with a free account |
| +5 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. John Devin Blackwell Watson is one of 142 vascular surgeons in Virginia
Vascular surgery is Dr. Watson's primary specialty in the NPI Registry, under taxonomy code 2086S0129X. Dmand AI has Dr. Watson's licenses on file in 2 states: Mississippi and Virginia.
Specialties and state licenses
- Vascular surgery, MississippiPrimary
- Surgery, Virginia
Vascular surgeons near Dr. Watson
Counts of vascular 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. John Devin Blackwell Watson billed Medicare for 778 services in 2024
CMS data shows 778 Medicare services from Dr. Watson across 15 procedure codes in 2024, for 654 Medicare patients. Medicare paid $24,028 for them.
Dr. Watson's Medicare services by type, 2022 to 2024
- 2022
- 2024
- Tests and treatments
- 2022: 02024: 630
- Office and hospital visits
- 2022: 142024: 98600%
- Surgery
- 2022: 02024: 39
- Imaging
- 2022: 02024: 11
Where Dr. Watson's Medicare services took place, 2024
- In an office658%
- In a facility71392%
Dr. Watson compared with the Virginia median for vascular surgeons, 2024
- Dr. Watson
- Virginia median
- Medicare services
- 778vs 90014% below
- Medicare patients
- 654vs 56616% above
- Part D claims
- 22vs 8574% below
Medians across 137 vascular surgeons in Virginia with Dmand AI profiles that report each measure.
Dr. Watson'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. Watson?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Watson and other vascular surgeons in Virginia.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. John Devin Blackwell Watson treated 654 Medicare patients in 2024, average age 77
CMS counts 654 Medicare patients who saw Dr. Watson in 2024. The largest group is 75 to 84, with 290 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 10% are also on Medicaid. Their average risk score is 1.60, 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. Watson's median patient age at 72, with 54% women.
Dr. Watson's Medicare patients by age, 2024
Dr. Watson's Medicare patients by sex, 2024
- Women36456%
- Men29044%
Chronic conditions among Dr. Watson's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis57%
- Ischemic heart disease44%
- Diabetes42%
- Chronic kidney disease38%
- Anxiety33%
- Heart failure31%
Share of Medicare patients with each condition. A patient can have several.
Dr. Watson'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
- Women54%
- Men46%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. John Devin Blackwell Watson wrote 59 Medicare Part D claims in 2024
In 2024, Dr. Watson wrote 59 Medicare Part D claims for 29 patients. 73% of them were for generic drugs. CMS names the drug for 22 of them, across 1 drug with 11 or more claims each, at $205 in total drug cost. In 2017, CMS named 17 claims across 1 drug.
Dr. Watson's Part D claims by kind of drug, 2024
- Generic43 claims73%
- Brand-name16 claims27%
Dr. Watson's most prescribed drugs by claims, 2020
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, 2017 to 2020
- 2017
- 2020
- Claims for drugs CMS names
- 2017: 172020: 2229%
Drugs named by CMS: 1 in 2020, 1 in 2017.
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 Devin Blackwell Watson ranks in the 87th percentile for leg revascularization (restoring blood flow) in Medicare
Dr. Watson accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 27 procedures of leg revascularization (restoring blood flow) by Dr. Watson, more than 87% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Watson ranks in Medicare procedure volume
- Leg revascularization (restoring blood flow)
- 87th percentile27 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Varicose vein removal: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. John Devin Blackwell Watson received $13,107 in industry payments from 2016 to 2025
CMS Open Payments shows 175 general payments to Dr. Watson from 41 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 74% of the total. W. L. Gore & Associates, Inc. paid the most, $3,238.
General payments to Dr. Watson by program year, 2016 to 2025
General payments to Dr. Watson by kind, 2016 to 2025
- Food and beverage$9,67274%
- Travel and lodging$2,76821%
- Education$6675%
Companies that paid Dr. Watson 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 Devin Blackwell Watson graduated from George Washington University School of Medicine
Dr. Watson graduated from George Washington University School of Medicine in 2010.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. John Devin Blackwell Watson'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)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. John Devin Blackwell Watson
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 Devin Blackwell Watson's NPI number?
Dr. John Devin Blackwell Watson's NPI number is 1386969137. It was assigned on April 5, 2010, and it is active in the NPI Registry.
What kind of doctor is Dr. John Devin Blackwell Watson?
Dr. John Devin Blackwell Watson is a vascular surgeon in Salem, Virginia. The primary specialty in the NPI Registry is Vascular Surgery Physician (taxonomy code 2086S0129X).
Where does Dr. John Devin Blackwell Watson practice?
Dr. Watson practices at 1900 Electric Road, Salem, VA 24153. Dr. Watson's primary practice is LewisGale Medical Center in Salem, Virginia, part of HCA Healthcare. Dmand AI also links Dr. Watson to 3 hospitals, 2 medical groups and 1 group practice or clinic.
What is Dr. John Devin Blackwell Watson's office phone number?
The practice phone on file for Dr. Watson is (540) 776-4100.
What is Dr. John Devin Blackwell Watson's medical license number?
Dr. Watson holds Mississippi license 28756, one of the licenses on file in 2 states.
Which states has Dr. John Devin Blackwell Watson been licensed in?
Dmand AI has state licenses on file for Dr. Watson in Mississippi and Virginia.
Which hospitals is Dr. John Devin Blackwell Watson affiliated with?
Dr. Watson practices at LewisGale Medical Center in Salem, Virginia. Dr. Watson is also affiliated with Carilion Roanoke Memorial Hospital. Dmand AI links Dr. Watson to 3 more hospitals.
What medical group is Dr. John Devin Blackwell Watson part of?
Dr. Watson is linked to LewisGale Physicians. Dmand AI links Dr. Watson to 2 more medical groups.
Does Dr. John Devin Blackwell Watson accept Medicare?
Yes. CMS data shows Dr. Watson billed Medicare for 778 services in 2024, and Dr. Watson accepts Medicare assignment.
How many Medicare patients does Dr. John Devin Blackwell Watson see?
CMS counts 654 Medicare patients who saw Dr. Watson in 2024, with an average age of 77.
Show 5 more questionsShow fewer questions
What services does Dr. John Devin Blackwell Watson bill to Medicare?
In 2024, Dr. Watson's most billed Medicare services were blood vessel study (93971), blood vessel study (93880) and blood vessel study (93922).
Where did Dr. John Devin Blackwell Watson go to medical school?
Dr. Watson graduated from George Washington University School of Medicine in 2010.
What drugs does Dr. John Devin Blackwell Watson prescribe most?
In 2020 Medicare Part D data, Dr. Watson's most prescribed drugs by claims were Atorvastatin Calcium.
Has Dr. John Devin Blackwell Watson received payments from drug or device companies?
CMS Open Payments shows $13,107 in general payments to Dr. Watson from 41 companies from 2016 to 2025. The largest total came from W. L. Gore & Associates, Inc.
How long has Dr. John Devin Blackwell Watson been practicing?
Dr. Watson graduated from medical school in 2010, 16 years ago.
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