Dr. Jacek Lech Mostwin, MD
- Medicare services, 2022
- 52
- Part D claims, 2022
- 448
- Publications
- 4
- Industry payments
- $4,634
- Affiliated sites
- 1
- Practice address
- 601 N Caroline St Fl 8 Fl 8, Baltimore, MD 21287
- Practice phone
- Call (410) 955-5933
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Johns Hopkins University - Baltimore (N Caroline St)
Multi-specialty group site · Baltimore, Maryland
Find Dr. Mostwin'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. Jacek Lech Mostwin is a urologist in Richmond, Virginia
Dr. Mostwin practices at Johns Hopkins University - Baltimore (N Caroline St) in Baltimore, Maryland.
Dr. Mostwin's NPI, 1487607149, was assigned on May 17, 2006. Dr. Mostwin graduated from University of Maryland School of Medicine in 1975. Dr. Mostwin holds Maryland license D21971.
- NPI
- 1487607149NPI Registry (opens in a new tab)
- NPI enumeration date
- May 17, 2006
- NPI status
- Active
- Practice phone
- (410) 955-5933
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 77
- Medical school graduation
- 1975
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Jacek Lech Mostwin practices in Baltimore and Richmond
Dr. Mostwin's primary practice is Johns Hopkins University - Baltimore (N Caroline St), at 601 N Caroline St Fl 8 Fl 8, Baltimore, MD 21287. The practice phone is (410) 955-5933. The NPI Registry lists Dr. Mostwin's practice address as 1250 E Marshall St, Richmond, VA 23298.
- Johns Hopkins University - Baltimore (N Caroline St)Primary601 N Caroline St Fl 8 Fl 8, Baltimore, MD 21287Phone(410) 955-5933
- NPI Registry address1250 E Marshall St, Richmond, VA 23298 · Richmond CityPhone(410) 955-6100
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
Dr. Jacek Lech Mostwin is affiliated with 1 site of care and 1 medical group
Dr. Mostwin's primary practice is Johns Hopkins University - Baltimore (N Caroline St) in Baltimore, Maryland. The medical group on file is Johns Hopkins University.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Dr. Jacek Lech Mostwin's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Mostwin practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Johns Hopkins University - Baltimore (N Caroline St) | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Jacek Lech Mostwin is one of 326 urologists in Virginia
Urology is Dr. Mostwin's primary specialty in the NPI Registry, under taxonomy code 208800000X. Dr. Mostwin is licensed in Maryland.
Specialties and state licenses
- Urology, MarylandPrimary
Urologists near Dr. Mostwin
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. Jacek Lech Mostwin billed Medicare for 52 services in 2022
CMS data shows 52 Medicare services from Dr. Mostwin across 3 procedure codes in 2022. Medicare paid $2,208 for them.
Dr. Mostwin's Medicare services by type, 2021 to 2022
- 2021
- 2022
- Office and hospital visits
- 2021: 2832022: 3887%
- Surgery
- 2021: 722022: 1481%
Where Dr. Mostwin's Medicare services took place, 2022
- In an office1325%
- In a facility3975%
Dr. Mostwin compared with the Virginia median for urologists, 2022
- Dr. Mostwin
- Virginia median
- Medicare services
- 52vs 1,57497% below
- Part D claims
- 448vs 61727% below
Medians across 313 urologists in Virginia with Dmand AI profiles that report each measure.
Dr. Mostwin's most billed Medicare procedure codes, 2022
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. Mostwin and other urologists in Virginia.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Jacek Lech Mostwin's patients have a median age of 73
Across all payers, Dmand AI patient panel data puts Dr. Mostwin's median patient age at 73, with 5% women.
Dr. Mostwin'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
- Women5%
- Men95%
Source: Dmand AI Patient Panel Data
Dr. Jacek Lech Mostwin wrote 448 Medicare Part D claims in 2022
In 2022, Dr. Mostwin wrote 448 Medicare Part D claims. They cover 11 drugs, with $62,818 in total drug cost. In 2021, CMS named 664 claims across 13 drugs.
Dr. Mostwin's most prescribed drugs by claims, 2022
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, 2021 to 2022
- 2021
- 2022
- Claims for drugs CMS names
- 2021: 6642022: 44833%
Drugs named by CMS: 11 in 2022, 13 in 2021.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. Jacek Lech Mostwin has 4 publications on record
Dmand AI links 4 papers to Dr. Mostwin, published from 2013 to 2024. The most frequent topics are Urinary Incontinence, Stress and Urinary Sphincter, Artificial. Dr. Mostwin has published most often in J Urol. Dr. Mostwin's most frequent co-authors are Arthur Louis Burnett, MD, Hasan Faheem Dani, MD and Robert L. Segal, MD.
Dr. Mostwin's papers by year, 2013 to 2024
Topics Dr. Mostwin writes about most
- Urinary Incontinence, Stress
- Urinary Sphincter, Artificial
Dr. Mostwin's most frequent co-authors
- Arthur Louis Burnett, MD3 shared papers
- Hasan Faheem Dani, MD2 shared papers
- Robert L. Segal, MD1 shared paper
Recent publications by Dr. Mostwin
Reg Anesth Pain Med
See who Dr. Mostwin researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Mostwin 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. Jacek Lech Mostwin received $4,634 in industry payments from 2016 to 2021
CMS Open Payments shows 10 general payments to Dr. Mostwin from 4 drug and device companies from 2016 to 2021. Consulting fees make up the largest share, 72% of the total. Boston Scientific Corporation paid the most, $4,454.
General payments to Dr. Mostwin by program year, 2016 to 2021
General payments to Dr. Mostwin by kind, 2016 to 2021
- Consulting fees$3,32572%
- Travel and lodging$1,01522%
- Food and beverage$2946%
Companies that paid Dr. Mostwin the most, 2016 to 2021
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Jacek Lech Mostwin graduated from University of Maryland School of Medicine
Dr. Mostwin graduated from University of Maryland School of Medicine in 1975.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Jacek Lech Mostwin'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 Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| 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) |
| 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. Jacek Lech Mostwin
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. Jacek Lech Mostwin's NPI number?
Dr. Jacek Lech Mostwin's NPI number is 1487607149. It was assigned on May 17, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Jacek Lech Mostwin?
Dr. Jacek Lech Mostwin is a urologist in Richmond, Virginia. The primary specialty in the NPI Registry is Urology Physician (taxonomy code 208800000X).
Where does Dr. Jacek Lech Mostwin practice?
Dr. Mostwin practices at 601 N Caroline St Fl 8 Fl 8, Baltimore, MD 21287. Dr. Mostwin also practices at 1250 E Marshall St, Richmond, VA 23298. Dr. Mostwin's primary practice is Johns Hopkins University - Baltimore (N Caroline St) in Baltimore, Maryland.
What is Dr. Jacek Lech Mostwin's office phone number?
The practice phone on file for Dr. Mostwin is (410) 955-5933.
What is Dr. Jacek Lech Mostwin's medical license number?
Dr. Mostwin holds Maryland license D21971.
What medical group is Dr. Jacek Lech Mostwin part of?
Dr. Mostwin is linked to Johns Hopkins University.
Does Dr. Jacek Lech Mostwin accept Medicare?
Yes. CMS data shows Dr. Mostwin billed Medicare for 52 services in 2022.
What services does Dr. Jacek Lech Mostwin bill to Medicare?
In 2022, Dr. Mostwin's most billed Medicare services were office visit, established patient (99213), surgery: urinary system (52000) and office visit, established patient (99212).
Where did Dr. Jacek Lech Mostwin go to medical school?
Dr. Mostwin graduated from University of Maryland School of Medicine in 1975.
What drugs does Dr. Jacek Lech Mostwin prescribe most?
In 2022 Medicare Part D data, Dr. Mostwin's most prescribed drugs by claims were Myrbetriq, Finasteride and Tamsulosin HCl.
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Has Dr. Jacek Lech Mostwin received payments from drug or device companies?
CMS Open Payments shows $4,634 in general payments to Dr. Mostwin from 4 companies from 2016 to 2021. The largest total came from Boston Scientific Corporation.
How long has Dr. Jacek Lech Mostwin been practicing?
Dr. Mostwin graduated from medical school in 1975, 51 years ago.
Does Dr. Jacek Lech Mostwin do research?
Dmand AI links 4 publications to Dr. Mostwin, published from 2013 to 2024.
Who does Dr. Jacek Lech Mostwin publish with?
Dr. Mostwin's most frequent co-authors are Arthur Louis Burnett, MD (3 shared papers), Hasan Faheem Dani, MD (2 shared papers) and Robert L. Segal, MD (1 shared paper).
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