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Dr. Robert Wallace Hamill, MD
NPI1467468389PAC ID8527076900
- Medicare services, 2023
- 35
- Part D claims, 2018
- 13
- Publications
- 7
- Clinical trials
- 1
- Hospital affiliations
- 1
- Practice address
- 111 Colchester Ave, Burlington, VT 05401
- Practice phone
- Call (802) 524-1076
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Northwestern Medical Center
Burlington, Vermont
Find Dr. Hamill'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. Robert Wallace Hamill is a neurologist in Burlington, Vermont
Dr. Hamill practices at Northwestern Medical Center in Burlington, Vermont.
Dr. Hamill's NPI, 1467468389, was assigned on July 31, 2006. Dr. Hamill graduated from Wake Forest University School of Medicine in 1968. Dr. Hamill holds Vermont license 042-0008725.
NPI and contact details
- NPI
- 1467468389NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8527076900
- NPI enumeration date
- July 31, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (802) 524-1076
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 84
- Medical school graduation
- 1968
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Robert Wallace Hamill practices at Northwestern Medical Center in Burlington, Vermont
Dr. Hamill's primary practice is Northwestern Medical Center, at 111 Colchester Ave, Burlington, VT 05401 in Chittenden County. The practice phone is (802) 524-1076.
- Northwestern Medical Center111 Colchester Ave, Burlington, VT 05401 · Chittenden CountyPhone(802) 524-1076
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Robert Wallace Hamill is affiliated with 2 sites of care and 1 medical group
Dr. Hamill's primary practice is Northwestern Medical Center in Burlington, Vermont. Dr. Hamill is also affiliated with University of Vermont Medical Center. The medical group on file is University of Vermont Medical Center.
Northwestern Medical CenterPrimary
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Robert Wallace Hamill's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Hamill practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Northwestern 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. Robert Wallace Hamill is one of 55 neurologists in Vermont
Neurology is Dr. Hamill's primary specialty in the NPI Registry, under taxonomy code 2084N0400X. Dmand AI has Dr. Hamill's licenses on file in 2 states: Vermont and New York.
Specialties and state licenses
- Neurology, VermontPrimary
- New York license
Neurologists near Dr. Hamill
Counts of neurologists 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. Robert Wallace Hamill billed Medicare for 35 services in 2023
CMS data shows 35 Medicare services from Dr. Hamill across 2 procedure codes in 2023, all of them office visits. Medicare paid $2,222 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 202335
Paid by Medicare$2,222
Procedure codes2
Dr. Hamill's Medicare services by type, 2019 to 2023
- 2019
- 2023
- Office and hospital visits
- 2019: 692023: 3549%
Dr. Hamill compared with the Vermont median for neurologists, 2023
- Dr. Hamill
- Vermont median
- Medicare services
- 35vs 37991% below
- Part D claims
- 13vs 45497% below
Medians across 57 neurologists in Vermont with Dmand AI profiles that report each measure.
Dr. Hamill's most billed Medicare procedure codes, 2023
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. Hamill?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Hamill and other neurologists in Vermont.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Robert Wallace Hamill's patients have a median age of 67
Across all payers, Dmand AI patient panel data puts Dr. Hamill's median patient age at 67, with 40% women.
Dr. Hamill's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women40%
- Men60%
Source: Dmand AI Patient Panel Data
Dr. Robert Wallace Hamill wrote 13 Medicare Part D claims in 2018
In 2018, Dr. Hamill wrote 13 Medicare Part D claims. Every claim was for a generic drug. They cover 1 drug, with $127 in total drug cost. In 2016, CMS named 551 claims across 16 drugs.
Part D claims, 201813
Drugs named by CMS1
Total drug cost$127
Dr. Hamill's most prescribed drugs by claims, 2018
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 2018
- 2016
- 2018
- Claims for drugs CMS names
- 2016: 5512018: 1398%
Drugs named by CMS: 1 in 2018, 16 in 2016.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
How Dr. Robert Wallace Hamill takes part in Medicare
Dr. Hamill 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. Robert Wallace Hamill has 7 publications on record
Dmand AI links 7 papers to Dr. Hamill, published from 2015 to 2017. 2016 was the busiest year, with 3. The most frequent topics are Parkinson Disease, Hepacivirus and Hepatitis C. Dr. Hamill's most frequent co-authors are James T. Boyd, MD, David K. Simon, MD, PhD and Carlos Singer.
Papers7
Years published2015 to 2017
Dr. Hamill's papers by year, 2015 to 2017
Topics Dr. Hamill writes about most
- Parkinson Disease
- Hepacivirus
- Hepatitis C
Dr. Hamill's most frequent co-authors
Recent publications by Dr. Hamill
J Viral Hepat
HepacivirusHepatitis CParkinson Disease
See who Dr. Hamill researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Hamill works with, so you can find a warm path to the right neurologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Robert Wallace Hamill has worked on 1 clinical trial
Dmand AI links Dr. Hamill to 1 clinical trial. Open Payments lists research payments to Dr. Hamill that name 1 trial.
Investigators on the most trials with Dr. Hamill
Recent clinical trials with Dr. Hamill
$2,165 in research paymentsTAK-906 Maleate
Sources: Open Payments (CMS), 2025 data, released July 7, 2026; Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)
Dr. Robert Wallace Hamill received $6,750 in industry payments in 2019
CMS Open Payments shows 1 general payment to Dr. Hamill from 1 drug or device company in 2019. Consulting fees make up the largest share, 100% of the total. Takeda Pharmaceuticals U.S.A., Inc. paid the most, $6,750. It also lists 5 research payments totaling $14,415 from 2019 to 2021, naming 1 clinical trial.
Companies that paid Dr. Hamill the most, 2019 to 2019
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Robert Wallace Hamill graduated from Wake Forest University School of Medicine
Dr. Hamill graduated from Wake Forest University School of Medicine in 1968.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Robert Wallace Hamill'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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 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 |
| 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. Robert Wallace Hamill
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. Robert Wallace Hamill's NPI number?
Dr. Robert Wallace Hamill's NPI number is 1467468389. It was assigned on July 31, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Robert Wallace Hamill?
Dr. Robert Wallace Hamill is a neurologist in Burlington, Vermont. The primary specialty in the NPI Registry is Neurology Physician (taxonomy code 2084N0400X).
Where does Dr. Robert Wallace Hamill practice?
Dr. Hamill practices at 111 Colchester Ave, Burlington, VT 05401. Dr. Hamill's primary practice is Northwestern Medical Center in Burlington, Vermont.
What is Dr. Robert Wallace Hamill's office phone number?
The practice phone on file for Dr. Hamill is (802) 524-1076.
What is Dr. Robert Wallace Hamill's medical license number?
Dr. Hamill holds Vermont license 042-0008725, one of the licenses on file in 2 states.
Which states has Dr. Robert Wallace Hamill been licensed in?
Dmand AI has state licenses on file for Dr. Hamill in Vermont and New York.
Which hospitals is Dr. Robert Wallace Hamill affiliated with?
Dr. Hamill is affiliated with University of Vermont Medical Center.
What medical group is Dr. Robert Wallace Hamill part of?
Dr. Hamill is linked to University of Vermont Medical Center.
Does Dr. Robert Wallace Hamill accept Medicare?
Yes. CMS data shows Dr. Hamill billed Medicare for 35 services in 2023, and Dr. Hamill accepts Medicare assignment.
What services does Dr. Robert Wallace Hamill bill to Medicare?
In 2023, Dr. Hamill's most billed Medicare services were office visit, established patient (99214) and office visit, new patient (99204).
Show 6 more questionsShow fewer questions
Where did Dr. Robert Wallace Hamill go to medical school?
Dr. Hamill graduated from Wake Forest University School of Medicine in 1968.
What drugs does Dr. Robert Wallace Hamill prescribe most?
In 2018 Medicare Part D data, Dr. Hamill's most prescribed drugs by claims were Lamotrigine.
Has Dr. Robert Wallace Hamill received payments from drug or device companies?
CMS Open Payments shows $6,750 in general payments to Dr. Hamill from 1 company from 2019 to 2019. The largest total came from Takeda Pharmaceuticals U.S.A., Inc.
How long has Dr. Robert Wallace Hamill been practicing?
Dr. Hamill graduated from medical school in 1968, 58 years ago.
Does Dr. Robert Wallace Hamill do research?
Dmand AI links 7 publications to Dr. Hamill, published from 2015 to 2017. Dr. Hamill has worked on 1 clinical trial.
Who does Dr. Robert Wallace Hamill publish with?
Dr. Hamill's most frequent co-authors are James T. Boyd, MD (3 shared papers), David K. Simon, MD, PhD (2 shared papers) and Carlos Singer (2 shared papers).
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