Cystic FibrosisDisease ProgressionEfficiency, Organizational
Dr. Ronald W. Williams Jr., MD
NPI1548377690PAC ID9335146919
- Part D claims, 2023
- 11
- Publications
- 2
- Clinical trials
- 1
- Hospital affiliations
- 1
- Industry payments
- $12
- Practice address
- 1250 East Marshall Street, Richmond, VA 23298
- Practice phone
- Call (804) 828-9000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Williams' 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. Ronald W. Williams Jr. is a pediatric pulmonology physician in Richmond, Virginia
Dr. Williams practices at VCU Medical Center in Richmond, Virginia, part of Commonwealth of Virginia.
Dr. Williams' NPI, 1548377690, was assigned on August 24, 2006. Dr. Williams graduated from Macon & Joan Brock Virginia Health Sciences Eastern Virginia Medical School in 2000. Dr. Williams holds Virginia license 0101240043.
NPI and contact details
- NPI
- 1548377690NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9335146919
- NPI enumeration date
- August 24, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (804) 828-9000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Medical school graduation
- 2000
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Ronald W. Williams Jr. practices at VCU Medical Center in Richmond, Virginia
Dr. Williams' primary practice is VCU Medical Center, at 1250 East Marshall Street, Richmond, VA 23298 in Richmond City. The practice phone is (804) 828-9000.
- VCU Medical Center1250 East Marshall Street, Richmond, VA 23298 · Richmond CityPhone(804) 828-9000
Source: Dmand AI Affiliation Data
Dr. Ronald W. Williams Jr. is affiliated with 2 sites of care and 1 medical group
Dr. Williams' primary practice is VCU Medical Center in Richmond, Virginia, part of Commonwealth of Virginia. The medical group on file is MCV Physicians. Dmand AI also links Dr. Williams to 1 more urgent care center, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Ronald W. Williams Jr.'s practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Williams practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| VCU Medical Center | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Ronald W. Williams Jr. is one of 30 pediatric pulmonology physicians in Virginia
Pediatric pulmonology is Dr. Williams' primary specialty in the NPI Registry, under taxonomy code 2080P0214X. Dr. Williams is board certified in pediatric pulmonology by the American Board of Pediatrics. Dmand AI has Dr. Williams' licenses on file in 3 states: Virginia, Louisiana and Georgia.
Specialties and state licenses
- Pediatric pulmonology, VirginiaPrimary
- Louisiana license
- Georgia license
Pediatric pulmonology physicians near Dr. Williams
Counts of pediatric pulmonology physicians with a Dmand AI profile, by place and practice. Each opens the list.
30pediatric pulmonology physicians in Virginia
9pediatric pulmonology physicians in Richmond
8pediatric pulmonology physicians at VCU Medical CenterSources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Ronald W. Williams Jr.'s patients have a median age of 10
Across all payers, Dmand AI patient panel data puts Dr. Williams' median patient age at 10, with 41% women.
Dr. Williams' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 10
Patient panel by sex, all payers
- Women41%
- Men59%
Source: Dmand AI Patient Panel Data
Dr. Ronald W. Williams Jr. wrote 11 Medicare Part D claims in 2023
In 2023, Dr. Williams wrote 11 Medicare Part D claims. Every claim was for a generic drug. They cover 1 drug, with $139 in total drug cost. In 2016, CMS named 25 claims across 2 drugs.
Part D claims, 202311
Drugs named by CMS1
Total drug cost$139
Dr. Williams' most prescribed drugs by claims, 2023
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, 2016 to 2023
- 2016
- 2023
- Claims for drugs CMS names
- 2016: 252023: 1156%
Drugs named by CMS: 1 in 2023, 2 in 2016.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
How Dr. Ronald W. Williams Jr. takes part in Medicare
Dr. Williams 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. Ronald W. Williams Jr. has 2 publications on record
Dmand AI links 2 papers to Dr. Williams in 2018. Dr. Williams' most frequent co-authors are Michael S. Schechter, MD and Howard J. Schmidt, MD.
Papers2
Dr. Williams' most frequent co-authors
Recent publications by Dr. Williams
See who Dr. Williams researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Williams works with, so you can find a warm path to the right pediatric pulmonology physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Ronald W. Williams Jr. has worked on 1 clinical trial
Dmand AI links Dr. Williams to 1 clinical trial. Conditions studied include Pseudomonas Infections and Gram-Negative Bacterial Infections.
Conditions in Dr. Williams' trials
- Pseudomonas Infections
- Gram-Negative Bacterial Infections
Investigators on the most trials with Dr. Williams
- Ibrahim Abdulhamid, MD1 shared trial
- Gary M. Albers, MD1 shared trial
- Philip Greyson Black, MD1 shared trial
Recent clinical trials with Dr. Williams
OPTIMIZing Treatment for Early Pseudomonas Aeruginosa Infection in Cystic Fibrosis (opens in a new tab)
CompletedPhase 3
Pseudomonas InfectionsGram-Negative Bacterial InfectionsAzithromycinTobramycin solution for inhalation
Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)
Dr. Ronald W. Williams Jr. received $12 in industry payments in 2017
CMS Open Payments shows 1 general payment to Dr. Williams from 1 drug or device company in 2017. Education make up the largest share, 100% of the total. Vertex Pharmaceuticals Incorporated paid the most, $12.
Companies that paid Dr. Williams the most, 2017 to 2017
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Ronald W. Williams Jr. graduated from Macon & Joan Brock Virginia Health Sciences Eastern Virginia Medical School
Dr. Williams graduated from Macon & Joan Brock Virginia Health Sciences Eastern Virginia Medical School in 2000.
- Medical school
- Board certified in pediatric pulmonology
- Board certified in pediatrics
Source: Dmand AI Professional Profile Data
Dr. Ronald W. Williams Jr. accepts plans from 14 insurance carriers
Dr. Williams is in network with 14 carriers, including Aetna, Elevance and United Healthcare. HMO plans come from the most carriers, 8. Check the plan with the practice before a visit.
- Aetna
- Elevance
- United Healthcare
- HCSC
- Molina
- Aspirus Health Plan
- Blue Cross Blue Shield of Michigan
- Regence Health Plans
- +6 more carriersWith a free account
Plan types Dr. Williams accepts, by number of carriers
- HMO8
- PPO8
- Medicare6
- EPO4
- POS3
- Medicaid2
Source: Dmand AI Insurance Network Data
Sources for Dr. Ronald W. Williams Jr.'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 patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (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 |
| Clinical trials and co-investigators | Dmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (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 |
| 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. Ronald W. Williams Jr.
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. Ronald W. Williams Jr.'s NPI number?
Dr. Ronald W. Williams Jr.'s NPI number is 1548377690. It was assigned on August 24, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Ronald W. Williams Jr.?
Dr. Ronald W. Williams Jr. is a pediatric pulmonology physician in Richmond, Virginia. The primary specialty in the NPI Registry is Pediatric Pulmonology Physician (taxonomy code 2080P0214X).
Where does Dr. Ronald W. Williams Jr. practice?
Dr. Williams practices at 1250 East Marshall Street, Richmond, VA 23298. Dr. Williams' primary practice is VCU Medical Center in Richmond, Virginia, part of Commonwealth of Virginia. Dmand AI also links Dr. Williams to 1 urgent care center.
What is Dr. Ronald W. Williams Jr.'s office phone number?
The practice phone on file for Dr. Williams is (804) 828-9000.
What is Dr. Ronald W. Williams Jr.'s medical license number?
Dr. Williams holds Virginia license 0101240043, one of the licenses on file in 3 states.
Which states has Dr. Ronald W. Williams Jr. been licensed in?
Dmand AI has state licenses on file for Dr. Williams in Virginia (2006 to 2026), Louisiana (2003 to 2007) and Georgia (2003).
Which hospitals is Dr. Ronald W. Williams Jr. affiliated with?
Dr. Williams practices at VCU Medical Center in Richmond, Virginia.
What medical group is Dr. Ronald W. Williams Jr. part of?
Dr. Williams is linked to MCV Physicians.
Does Dr. Ronald W. Williams Jr. accept Medicare?
Yes. CMS lists Dr. Williams as accepting Medicare assignment.
Is Dr. Ronald W. Williams Jr. board certified?
Yes. Dr. Williams is board certified in pediatric pulmonology by the American Board of Pediatrics.
Show 7 more questionsShow fewer questions
Where did Dr. Ronald W. Williams Jr. go to medical school?
Dr. Williams graduated from Macon & Joan Brock Virginia Health Sciences Eastern Virginia Medical School in 2000.
What drugs does Dr. Ronald W. Williams Jr. prescribe most?
In 2023 Medicare Part D data, Dr. Williams' most prescribed drugs by claims were Omeprazole.
Has Dr. Ronald W. Williams Jr. received payments from drug or device companies?
CMS Open Payments shows $12 in general payments to Dr. Williams from 1 company from 2017 to 2017. The largest total came from Vertex Pharmaceuticals Incorporated.
How long has Dr. Ronald W. Williams Jr. been practicing?
Dr. Williams graduated from medical school in 2000, 26 years ago.
Does Dr. Ronald W. Williams Jr. do research?
Dmand AI links 2 publications to Dr. Williams. Dr. Williams has worked on 1 clinical trial.
Who does Dr. Ronald W. Williams Jr. publish with?
Dr. Williams' most frequent co-authors are Michael S. Schechter, MD (1 shared paper) and Howard J. Schmidt, MD (1 shared paper).
What insurance does Dr. Ronald W. Williams Jr. accept?
Dr. Williams is in network with 14 carriers, including Aetna, Elevance and United Healthcare. HMO plans come from the most carriers, 8. Check the plan with the practice before a visit.
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