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Dr. John Anthony Lapczynski, DO
NPI1780947804PAC ID5698079069
- Medicare services, 2024
- 753
- Medicare patients, 2024
- 698
- Part D claims, 2024
- 108
- Publications
- 1
- Hospital affiliations
- 1
- Practice address
- 8118 Good Luck Rd, Lanham, MD 20706
- Practice phone
- Call (301) 552-0044
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Luminis Health Doctors Community Medical Center
Lanham, Maryland
Find Dr. Lapczynski's professional email, personal email and mobile number
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Dr. John Anthony Lapczynski is an emergency medicine physician in Lanham, Maryland
Dr. Lapczynski practices at Luminis Health Doctors Community Medical Center in Lanham, Maryland.
Dr. Lapczynski's NPI, 1780947804, was assigned on June 22, 2012. Dr. Lapczynski graduated from University of New England, College of Osteo Medicine in 2012. Dr. Lapczynski holds Maryland license H80870.
NPI and contact details
- NPI
- 1780947804NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5698079069
- NPI enumeration date
- June 22, 2012
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (301) 552-0044
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 40
- Medical school graduation
- 2012
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. John Anthony Lapczynski practices at Luminis Health Doctors Community Medical Center in Lanham, Maryland
Dr. Lapczynski's primary practice is Luminis Health Doctors Community Medical Center, at 8118 Good Luck Rd, Lanham, MD 20706 in Prince Georges County. The practice phone is (301) 552-0044.
- Luminis Health Doctors Community Medical Center8118 Good Luck Rd, Lanham, MD 20706 · Prince Georges CountyPhone(301) 552-0044
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. John Anthony Lapczynski is affiliated with 2 sites of care and 1 medical group
Dr. Lapczynski's primary practice is Luminis Health Doctors Community Medical Center in Lanham, Maryland. Dr. Lapczynski is also affiliated with Luminis Health Anne Arundel Medical Center. The medical group on file is Doctors Emergency Service P.A.
Luminis Health Doctors Community 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. John Anthony Lapczynski's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Lapczynski practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Luminis Health Doctors Community 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. John Anthony Lapczynski is one of 1,057 emergency medicine physicians in Maryland
Emergency medicine is Dr. Lapczynski's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Lapczynski is licensed in Maryland.
Specialties and state licenses
- Emergency medicine, MarylandPrimary
Emergency medicine physicians near Dr. Lapczynski
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. John Anthony Lapczynski billed Medicare for 753 services in 2024
CMS data shows 753 Medicare services from Dr. Lapczynski across 5 procedure codes in 2024, for 698 Medicare patients. Medicare paid $103,096 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 2024753
Medicare patients698
Paid by Medicare$103,096
Procedure codes5
Dr. Lapczynski's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 6822024: 7409%
- Tests and treatments
- 2023: 02024: 13
Dr. Lapczynski compared with the Maryland median for emergency medicine physicians, 2024
- Dr. Lapczynski
- Maryland median
- Medicare services
- 753vs 3002.5 times
- Medicare patients
- 698vs 2922.4 times
- Part D claims
- 29vs 4434% below
Medians across 1,040 emergency medicine physicians in Maryland with Dmand AI profiles that report each measure.
Dr. Lapczynski'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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Lapczynski and other emergency medicine physicians in Maryland.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. John Anthony Lapczynski treated 698 Medicare patients in 2024, average age 77
CMS counts 698 Medicare patients who saw Dr. Lapczynski in 2024. The largest group is 75 to 84, with 258 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 14% are also on Medicaid. Their average risk score is 2.05, 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. Lapczynski's median patient age at 52, with 52% women.
Medicare patients, 2024698
Average age77
Average risk score2.05
Also on Medicaid14%
Dr. Lapczynski's Medicare patients by age, 2024
Dr. Lapczynski's Medicare patients by sex, 2024
- Women37654%
- Men32246%
Chronic conditions among Dr. Lapczynski's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis61%
- Ischemic heart disease44%
- Chronic kidney disease40%
- Diabetes40%
- Mood disorders40%
- Anxiety38%
Share of Medicare patients with each condition. A patient can have several.
Dr. Lapczynski's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 52
Patient panel by sex, all payers
- Women52%
- Men47%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. John Anthony Lapczynski wrote 108 Medicare Part D claims in 2024
In 2024, Dr. Lapczynski wrote 108 Medicare Part D claims for 83 patients. 90% of them were for generic drugs. CMS names the drug for 29 of them, across 2 drugs with 11 or more claims each, at $201 in total drug cost. In 2023, CMS named 26 claims across 2 drugs.
Part D claims, 2024108
Drugs named by CMS2
Total drug cost$201
Part D patients83
Dr. Lapczynski's Part D claims by kind of drug, 2024
- Generic97 claims90%
- Brand-name11 claims10%
Dr. Lapczynski'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. Lapczynski's Part D claims, 2024
- Opioids20%22 of 108 claims
- Antibiotics35%38 of 108 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: 262024: 2912%
Drugs named by CMS: 2 in 2024, 2 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. John Anthony Lapczynski takes part in Medicare
Dr. Lapczynski accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Removal of nail tissue: 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 Anthony Lapczynski has 1 publication on record
Dmand AI links 1 paper to Dr. Lapczynski in 2022. Dr. Lapczynski's most frequent co-authors are Richard Aaron Lopez, DO, David J. Schoenwetter, DO and Samuel John Slimmer, MD.
Papers1
Dr. Lapczynski's most frequent co-authors
- Richard Aaron Lopez, DO1 shared paper
- David J. Schoenwetter, DO1 shared paper
- Samuel John Slimmer, MD1 shared paper
Recent publications by Dr. Lapczynski
See who Dr. Lapczynski researches with
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Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. John Anthony Lapczynski received $16 in industry payments in 2025
CMS Open Payments shows 1 general payment to Dr. Lapczynski from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Vapotherm Inc paid the most, $16.
Companies that paid Dr. Lapczynski the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. John Anthony Lapczynski graduated from University of New England, College of Osteo Medicine
Dr. Lapczynski graduated from University of New England, College of Osteo Medicine in 2012.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. John Anthony Lapczynski'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 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) |
| 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. John Anthony Lapczynski
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 Anthony Lapczynski's NPI number?
Dr. John Anthony Lapczynski's NPI number is 1780947804. It was assigned on June 22, 2012, and it is active in the NPI Registry.
What kind of doctor is Dr. John Anthony Lapczynski?
Dr. John Anthony Lapczynski is an emergency medicine physician in Lanham, Maryland. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. John Anthony Lapczynski practice?
Dr. Lapczynski practices at 8118 Good Luck Rd, Lanham, MD 20706. Dr. Lapczynski's primary practice is Luminis Health Doctors Community Medical Center in Lanham, Maryland.
What is Dr. John Anthony Lapczynski's office phone number?
The practice phone on file for Dr. Lapczynski is (301) 552-0044.
What is Dr. John Anthony Lapczynski's medical license number?
Dr. Lapczynski holds Maryland license H80870.
Which hospitals is Dr. John Anthony Lapczynski affiliated with?
Dr. Lapczynski is affiliated with Luminis Health Anne Arundel Medical Center.
What medical group is Dr. John Anthony Lapczynski part of?
Dr. Lapczynski is linked to Doctors Emergency Service P.A.
Does Dr. John Anthony Lapczynski accept Medicare?
Yes. CMS data shows Dr. Lapczynski billed Medicare for 753 services in 2024, and Dr. Lapczynski accepts Medicare assignment.
How many Medicare patients does Dr. John Anthony Lapczynski see?
CMS counts 698 Medicare patients who saw Dr. Lapczynski in 2024, with an average age of 77.
What services does Dr. John Anthony Lapczynski bill to Medicare?
In 2024, Dr. Lapczynski's most billed Medicare services were emergency department visit (99285), critical care (99291) and emergency department visit (99284).
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Where did Dr. John Anthony Lapczynski go to medical school?
Dr. Lapczynski graduated from University of New England, College of Osteo Medicine in 2012.
What drugs does Dr. John Anthony Lapczynski prescribe most?
In 2024 Medicare Part D data, Dr. Lapczynski's most prescribed drugs by claims were Oxycodone HCl and Cefdinir.
Has Dr. John Anthony Lapczynski received payments from drug or device companies?
CMS Open Payments shows $16 in general payments to Dr. Lapczynski from 1 company from 2025 to 2025. The largest total came from Vapotherm Inc.
How long has Dr. John Anthony Lapczynski been practicing?
Dr. Lapczynski graduated from medical school in 2012, 14 years ago.
Does Dr. John Anthony Lapczynski do research?
Dmand AI links 1 publication to Dr. Lapczynski.
Who does Dr. John Anthony Lapczynski publish with?
Dr. Lapczynski's most frequent co-authors are Richard Aaron Lopez, DO (1 shared paper), David J. Schoenwetter, DO (1 shared paper) and Samuel John Slimmer, MD (1 shared paper).
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