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Dr. William C. Faust, MD
NPI1730342320PAC ID2860617396
- Medicare services, 2024
- 1,390
- Medicare patients, 2024
- 764
- Part D claims, 2024
- 2,092
- Publications
- 1
- MIPS score, 2024
- 92
- Practice address
- 41 & 45 Mall Road, Burlington, MA 01803
- Practice phone
- Call (781) 744-5100
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Faust'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. William C. Faust is a urologist in Burlington, Massachusetts
Dr. Faust practices at Lahey Clinic in Burlington, Massachusetts, part of Beth Israel Lahey Health.
Dr. Faust's NPI, 1730342320, was assigned on July 3, 2008. Dr. Faust graduated from Georgetown University School of Medicine in 2008. Dr. Faust holds Massachusetts license 245424.
NPI and contact details
- NPI
- 1730342320NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2860617396
- NPI enumeration date
- July 3, 2008
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (781) 744-5100
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 44
- Medical school graduation
- 2008
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. William C. Faust practices at Lahey Clinic in Burlington, Massachusetts
Dr. Faust's primary practice is Lahey Clinic, at 41 & 45 Mall Road, Burlington, MA 01803 in Middlesex County. The practice phone is (781) 744-5100.
- Lahey Clinic41 & 45 Mall Road, Burlington, MA 01803 · Middlesex CountyPhone(781) 744-5100
Source: Dmand AI Affiliation Data
Dr. William C. Faust is affiliated with 9 sites of care and 3 medical groups
Dr. Faust's primary practice is Lahey Clinic in Burlington, Massachusetts, part of Beth Israel Lahey Health. Dr. Faust is also affiliated with Beth Israel Deaconess Medical Center. The medical group on file is Lahey Clinic. Dmand AI also links Dr. Faust to 3 more hospitals, 3 group practices and clinics, 2 medical groups and 1 home health agency, each named with a free account.
Beth Israel Deaconess Medical CenterLahey Clinic3 hospitalsNames with a free account3 group practices and clinicsNames with a free account2 medical groupsNames with a free account1 home health agencyName with a free account
See all 12 affiliations for Dr. FaustSources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. William C. Faust's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Faust practices, 9 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Lahey Clinic | Available with a free account |
| +8 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Dmand AI maps EHR vendors, IT decision makers and buying committees across Beth Israel Lahey Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. William C. Faust is one of 315 urologists in Massachusetts
Urology is Dr. Faust's primary specialty in the NPI Registry, under taxonomy code 208800000X. Dr. Faust is licensed in Massachusetts.
Specialties and state licenses
- Urology, MassachusettsPrimary
Urologists near Dr. Faust
Counts of urologists 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. William C. Faust billed Medicare for 1,390 services in 2024
CMS data shows 1,390 Medicare services from Dr. Faust across 20 procedure codes in 2024, for 764 Medicare patients. Medicare paid $130,964 for them.
Medicare services, 20241,390
Medicare patients764
Paid by Medicare$130,964
Procedure codes20
Dr. Faust's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 9182024: 9372%
- Surgery
- 2023: 3652024: 31314%
- Imaging
- 2023: 1712024: 14018%
- Lab and pathology
- 2023: 412024: 0100%
Where Dr. Faust's Medicare services took place, 2024
- In an office62845%
- In a facility76255%
Dr. Faust compared with the Massachusetts median for urologists, 2024
- Dr. Faust
- Massachusetts median
- Medicare services
- 1,390vs 1,15221% above
- Medicare patients
- 764vs 50950% above
- Part D claims
- 1,985vs 5763.4 times
Medians across 305 urologists in Massachusetts with Dmand AI profiles that report each measure.
Dr. Faust'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. Faust?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Faust and other urologists in Massachusetts.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. William C. Faust treated 764 Medicare patients in 2024, average age 76
CMS counts 764 Medicare patients who saw Dr. Faust in 2024. The largest group is 65 to 74, with 316 patients. 75% of them have high cholesterol, and 74% have high blood pressure. 9% are also on Medicaid. Their average risk score is 1.26, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Faust's median patient age at 73, with 15% women.
Medicare patients, 2024764
Average age76
Average risk score1.26
Also on Medicaid9%
Dr. Faust's Medicare patients by age, 2024
Dr. Faust's Medicare patients by sex, 2024
- Women9012%
- Men67488%
Chronic conditions among Dr. Faust's Medicare patients, 2024
- High cholesterol75%
- High blood pressure74%
- Arthritis42%
- Cancer33%
- Chronic kidney disease33%
- Ischemic heart disease32%
- Diabetes29%
- Atrial fibrillation22%
Share of Medicare patients with each condition. A patient can have several.
Dr. Faust's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 73
Patient panel by sex, all payers
- Women15%
- Men85%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. William C. Faust wrote 2,092 Medicare Part D claims in 2024
In 2024, Dr. Faust wrote 2,092 Medicare Part D claims for 511 patients. 90% of them were for generic drugs. CMS names the drug for 1,985 of them, across 23 drugs with 11 or more claims each, at $194,119 in total drug cost. In 2023, CMS named 1,735 claims across 18 drugs.
Part D claims, 20242,092
Drugs named by CMS23
Total drug cost$194,119
Part D patients511
Dr. Faust's Part D claims by kind of drug, 2024
- Generic1,887 claims90%
- Brand-name205 claims10%
Dr. Faust'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. Faust's Part D claims, 2024
- Antibiotics7%153 of 2,092 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: 1,7352024: 1,98514%
Drugs named by CMS: 23 in 2024, 18 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. William C. Faust scored 92 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 92 out of 100 for Dr. Faust for performance year 2024, reported through an alternative payment model (APM). Dr. Faust accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Faust as offering telehealth. CMS counts 34 procedures of prostate resection by Dr. Faust, more than 93% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Faust's MIPS scores, performance year 2024
- 92of 100Final score
- 76.6of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Faust ranks in Medicare procedure volume
- Prostate resection
- 93rd percentile34 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. William C. Faust has 1 publication on record
Dmand AI links 1 paper to Dr. Faust. Dr. Faust's most frequent co-authors are Aaron Joseph Berkenwald, MD, Alireza Moinzadeh, MD and Luke E. Sebel, MD, PhD.
Papers1
Dr. Faust's most frequent co-authors
- Aaron Joseph Berkenwald, MD1 shared paper
- Alireza Moinzadeh, MD1 shared paper
- Luke E. Sebel, MD, PhD1 shared paper
Recent publications by Dr. Faust
See who Dr. Faust researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Faust works with, so you can find a warm path to the right urologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. William C. Faust received $1,074 in industry payments from 2016 to 2025
CMS Open Payments shows 44 general payments to Dr. Faust from 22 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 97% of the total. Boston Scientific Corporation paid the most, $204.
General payments to Dr. Faust by program year, 2016 to 2025
General payments to Dr. Faust by kind, 2016 to 2025
$1.1Kin total
- Food and beverage$1,04597%
- Education$293%
Companies that paid Dr. Faust 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. William C. Faust graduated from Georgetown University School of Medicine
Dr. Faust graduated from Georgetown University School of Medicine in 2008.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. William C. Faust'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. William C. Faust
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. William C. Faust's NPI number?
Dr. William C. Faust's NPI number is 1730342320. It was assigned on July 3, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. William C. Faust?
Dr. William C. Faust is a urologist in Burlington, Massachusetts. The primary specialty in the NPI Registry is Urology Physician (taxonomy code 208800000X).
Where does Dr. William C. Faust practice?
Dr. Faust practices at 41 & 45 Mall Road, Burlington, MA 01803. Dr. Faust's primary practice is Lahey Clinic in Burlington, Massachusetts, part of Beth Israel Lahey Health. Dmand AI also links Dr. Faust to 3 hospitals, 3 group practices and clinics, 2 medical groups and 1 home health agency.
What is Dr. William C. Faust's office phone number?
The practice phone on file for Dr. Faust is (781) 744-5100.
What is Dr. William C. Faust's medical license number?
Dr. Faust holds Massachusetts license 245424.
Which hospitals is Dr. William C. Faust affiliated with?
Dr. Faust practices at Lahey Clinic in Burlington, Massachusetts. Dr. Faust is also affiliated with Beth Israel Deaconess Medical Center. Dmand AI links Dr. Faust to 3 more hospitals.
What medical group is Dr. William C. Faust part of?
Dr. Faust is linked to Lahey Clinic. Dmand AI links Dr. Faust to 2 more medical groups.
Does Dr. William C. Faust accept Medicare?
Yes. CMS data shows Dr. Faust billed Medicare for 1,390 services in 2024, and Dr. Faust accepts Medicare assignment.
Does Dr. William C. Faust offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Faust as offering telehealth services.
What is Dr. William C. Faust's MIPS score?
Dr. Faust's MIPS final score for performance year 2024 is 92 out of 100, reported through an alternative payment model (APM).
Show 8 more questionsShow fewer questions
How many Medicare patients does Dr. William C. Faust see?
CMS counts 764 Medicare patients who saw Dr. Faust in 2024, with an average age of 76.
What services does Dr. William C. Faust bill to Medicare?
In 2024, Dr. Faust's most billed Medicare services were office visit, established patient (99214), office visit, established patient (99213) and surgery: urinary system (52000).
Where did Dr. William C. Faust go to medical school?
Dr. Faust graduated from Georgetown University School of Medicine in 2008.
What drugs does Dr. William C. Faust prescribe most?
In 2024 Medicare Part D data, Dr. Faust's most prescribed drugs by claims were Tamsulosin HCl, Finasteride and Myrbetriq.
Has Dr. William C. Faust received payments from drug or device companies?
CMS Open Payments shows $1,074 in general payments to Dr. Faust from 22 companies from 2016 to 2025. The largest total came from Boston Scientific Corporation.
How long has Dr. William C. Faust been practicing?
Dr. Faust graduated from medical school in 2008, 18 years ago.
Does Dr. William C. Faust do research?
Dmand AI links 1 publication to Dr. Faust.
Who does Dr. William C. Faust publish with?
Dr. Faust's most frequent co-authors are Aaron Joseph Berkenwald, MD (1 shared paper), Alireza Moinzadeh, MD (1 shared paper) and Luke E. Sebel, MD, PhD (1 shared paper).
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