Dr. Bruce Alan Kaczmarek, MD
- Medicare services, 2024
- 255
- Medicare patients, 2024
- 254
- Part D claims, 2024
- 182
- Hospital affiliations
- 2
- Industry payments
- $18
- Practice address
- 2300 Opitz Boulevard, Woodbridge, VA 22191
- Practice phone
- Call (703) 523-1000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Kaczmarek's professional email, personal email and mobile number
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Dr. Bruce Alan Kaczmarek is an emergency medicine physician in Woodbridge, Virginia
Dr. Kaczmarek practices at Sentara Northern Virginia Medical Center in Woodbridge, Virginia, part of Sentara Health.
Dr. Kaczmarek's NPI, 1598102188, was assigned on May 23, 2013. Dr. Kaczmarek graduated from Wayne State University School of Medicine in 2013. Dr. Kaczmarek holds Pennsylvania license MT204474.
- NPI
- 1598102188NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1254639230
- NPI enumeration date
- May 23, 2013
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (703) 523-1000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 39
- Medical school graduation
- 2013
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Bruce Alan Kaczmarek practices at Sentara Northern Virginia Medical Center in Woodbridge, Virginia
Dr. Kaczmarek's primary practice is Sentara Northern Virginia Medical Center, at 2300 Opitz Boulevard, Woodbridge, VA 22191 in Prince William County. The practice phone is (703) 523-1000.
- Sentara Northern Virginia Medical Center2300 Opitz Boulevard, Woodbridge, VA 22191 · Prince William CountyPhone(703) 523-1000
Source: Dmand AI Affiliation Data
Dr. Bruce Alan Kaczmarek is affiliated with 2 sites of care and 1 medical group
Dr. Kaczmarek's primary practice is Sentara Northern Virginia Medical Center in Woodbridge, Virginia, part of Sentara Health. Dr. Kaczmarek is also affiliated with Hospital of the University of Pennsylvania. The medical group on file is TeamHealth (Emergency Coverage Corporation of TeamHealth).
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Bruce Alan Kaczmarek's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Kaczmarek practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Sentara Northern Virginia 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. Bruce Alan Kaczmarek is one of 1,686 emergency medicine physicians in Virginia
Emergency medicine is Dr. Kaczmarek's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Kaczmarek is licensed in Pennsylvania.
Specialties and state licenses
- Emergency medicine, PennsylvaniaPrimary
Emergency medicine physicians near Dr. Kaczmarek
Counts of emergency medicine physicians 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. Bruce Alan Kaczmarek billed Medicare for 255 services in 2024
CMS data shows 255 Medicare services from Dr. Kaczmarek across 4 procedure codes in 2024, for 254 Medicare patients. Medicare paid $28,509 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Kaczmarek's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3092024: 25517%
Dr. Kaczmarek compared with the Virginia median for emergency medicine physicians, 2024
- Dr. Kaczmarek
- Virginia median
- Medicare services
- 255vs 31118% below
- Medicare patients
- 254vs 30717% below
- Part D claims
- 54vs 598% below
Medians across 1,632 emergency medicine physicians in Virginia with Dmand AI profiles that report each measure.
Dr. Kaczmarek'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.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Bruce Alan Kaczmarek treated 254 Medicare patients in 2024, average age 76
CMS counts 254 Medicare patients who saw Dr. Kaczmarek in 2024. The largest group is 75 to 84, with 101 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 14% are also on Medicaid. Their average risk score is 1.78, 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. Kaczmarek's median patient age at 42, with 57% women.
Dr. Kaczmarek's Medicare patients by age, 2024
Dr. Kaczmarek's Medicare patients by sex, 2024
- Women14457%
- Men11043%
Chronic conditions among Dr. Kaczmarek's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis50%
- Diabetes41%
- Ischemic heart disease39%
- Chronic kidney disease35%
- Heart failure33%
- Mood disorders30%
Share of Medicare patients with each condition. A patient can have several.
Dr. Kaczmarek's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 42
Patient panel by sex, all payers
- Women57%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Bruce Alan Kaczmarek wrote 182 Medicare Part D claims in 2024
In 2024, Dr. Kaczmarek wrote 182 Medicare Part D claims for 105 patients. 91% of them were for generic drugs. CMS names the drug for 54 of them, across 4 drugs with 11 or more claims each, at $313 in total drug cost. In 2023, CMS named 86 claims across 6 drugs.
Dr. Kaczmarek's Part D claims by kind of drug, 2024
- Generic166 claims91%
- Brand-name16 claims9%
Dr. Kaczmarek'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. Kaczmarek's Part D claims, 2024
- Opioids12%22 of 182 claims
- Antibiotics26%48 of 182 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: 862024: 5437%
Drugs named by CMS: 4 in 2024, 6 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. Bruce Alan Kaczmarek takes part in Medicare
Dr. Kaczmarek 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. Bruce Alan Kaczmarek received $18 in industry payments in 2016
CMS Open Payments shows 1 general payment to Dr. Kaczmarek from 1 drug or device company in 2016. Food and beverage make up the largest share, 100% of the total. Zimmer Biomet Holdings, Inc. paid the most, $18.
Companies that paid Dr. Kaczmarek the most, 2016 to 2016
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Bruce Alan Kaczmarek graduated from Wayne State University School of Medicine
Dr. Kaczmarek graduated from Wayne State University School of Medicine in 2013.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Bruce Alan Kaczmarek'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) |
| 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. Bruce Alan Kaczmarek
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. Bruce Alan Kaczmarek's NPI number?
Dr. Bruce Alan Kaczmarek's NPI number is 1598102188. It was assigned on May 23, 2013, and it is active in the NPI Registry.
What kind of doctor is Dr. Bruce Alan Kaczmarek?
Dr. Bruce Alan Kaczmarek is an emergency medicine physician in Woodbridge, Virginia. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Bruce Alan Kaczmarek practice?
Dr. Kaczmarek practices at 2300 Opitz Boulevard, Woodbridge, VA 22191. Dr. Kaczmarek's primary practice is Sentara Northern Virginia Medical Center in Woodbridge, Virginia, part of Sentara Health.
What is Dr. Bruce Alan Kaczmarek's office phone number?
The practice phone on file for Dr. Kaczmarek is (703) 523-1000.
What is Dr. Bruce Alan Kaczmarek's medical license number?
Dr. Kaczmarek holds Pennsylvania license MT204474.
Which hospitals is Dr. Bruce Alan Kaczmarek affiliated with?
Dr. Kaczmarek practices at Sentara Northern Virginia Medical Center in Woodbridge, Virginia. Dr. Kaczmarek is also affiliated with Hospital of the University of Pennsylvania.
What medical group is Dr. Bruce Alan Kaczmarek part of?
Dr. Kaczmarek is linked to TeamHealth (Emergency Coverage Corporation of TeamHealth).
Does Dr. Bruce Alan Kaczmarek accept Medicare?
Yes. CMS data shows Dr. Kaczmarek billed Medicare for 255 services in 2024, and Dr. Kaczmarek accepts Medicare assignment.
How many Medicare patients does Dr. Bruce Alan Kaczmarek see?
CMS counts 254 Medicare patients who saw Dr. Kaczmarek in 2024, with an average age of 76.
What services does Dr. Bruce Alan Kaczmarek bill to Medicare?
In 2024, Dr. Kaczmarek's most billed Medicare services were emergency department visit (99285), emergency department visit (99284) and critical care (99291).
Show 4 more questionsShow fewer questions
Where did Dr. Bruce Alan Kaczmarek go to medical school?
Dr. Kaczmarek graduated from Wayne State University School of Medicine in 2013.
What drugs does Dr. Bruce Alan Kaczmarek prescribe most?
In 2024 Medicare Part D data, Dr. Kaczmarek's most prescribed drugs by claims were Ibuprofen, Doxycycline Hyclate and Cephalexin.
Has Dr. Bruce Alan Kaczmarek received payments from drug or device companies?
CMS Open Payments shows $18 in general payments to Dr. Kaczmarek from 1 company from 2016 to 2016. The largest total came from Zimmer Biomet Holdings, Inc.
How long has Dr. Bruce Alan Kaczmarek been practicing?
Dr. Kaczmarek graduated from medical school in 2013, 13 years ago.
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