Jennifer R. Roszkowski, DO
Sleep Medicine (Internal Medicine) Physician · Willingboro, NJ
Jennifer R. Roszkowski, DO is a sleep medicine (internal medicine) physician with a practice address in Willingboro, New Jersey, and NPI 1265697528, issued on Jul 25, 2008. Check the license (New Jersey 320632, as entered in NPPES) on the New Jersey State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Jennifer R. Roszkowski
- Credential
- DO
- Primary taxonomy
- Sleep Medicine (Internal Medicine) Physician 207RS0012X
- License numbers
- 320632 NJ
25MB09136800 NJ
OS015039 PA
Self-reported in NPPES; status is on the state search - Practice location
- 651 John F Kennedy Way, Willingboro, NJ 08046
- Phone
- (609) 835-2838
- Enumerated
- Jul 25, 2008
- Record last updated
- Feb 1, 2019 (not updated in 7 years: call before relying on the address or phone)
- Medicaid ID
- 0306134 NJ
- Medicare enrollment
- Enrolled (PECOS I20120820000017); accepts Medicare assignment
- Medical or professional school
- Philadelphia College Of Osteopathic Medicine, 2008
- Entity
- Type 1 · individual
8 nearest sleep medicine (internal medicine) physician records → All 27 in New Jersey → Look up another NPI →
Also registered at 651 John F Kennedy Way
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Brandyn Chinn, DOInternal Medicine Physician1851854152
- Kennedy Ganti, M.D.Family Medicine Physician1235322165
- Aliya Khan, M.D.Internal Medicine Physician1366473654
- Jasmeet Mehta, M.DInternal Medicine Physician1881048676
- Nidhiben Patel, MDFamily Medicine Physician1770227191
- Nivia Phillips, APNNurse Practitioner1881760437
Verify Jennifer R. Roszkowski in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNew Jersey State Board of Medical Examiners
Search for license 320632Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
49% fewer Medicare Part D claims than the average sleep medicine (internal medicine) physician in 2024
296 Medicare Part D claims for 112 beneficiaries, against an average of 585 among the 852 providers of this specialty who prescribed in Part D. 11 claims were for opioids.
Most prescribed
- Prednisone20 claims
- Cephalexin15 claims
- Furosemide11 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through one group practice
- Kennedy Medical Group Practice, P.C.Cherry Hill, NJ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Jennifer R. Roszkowski among 27 sleep medicine (internal medicine) physician records in New Jersey
Jennifer R. Roszkowski, DO is one of 27 sleep medicine (internal medicine) physician records with a practice address in New Jersey. 85% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 56% of them.
- NPI issued2008 · 56% of these records are older, 33% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileYes · 81% of these records are
- Graduated2008 · median 2002 among the 22 with a school on file
- Record last updated2019 · 67% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RS0012X and a New Jersey practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Sleep Medicine (Internal Medicine) Physician providers in New Jersey
There are 27 sleep medicine (internal medicine) physician records in New Jersey.
All 27 in New Jersey → Every provider in Willingboro → Sleep Medicine (Internal Medicine) Physician nationwide →
The 8 sleep medicine (internal medicine) physician records with the nearest ZIP codes
- Olubusola Gomes, MDMarlton, NJ 080531518191493
- Thanuja Hamilton, M.D.Mount Laurel, NJ 080541073774691
- Frank Trudo, M.D.Mount Laurel, NJ 080541225013584
- Dipakkumar Malli, MDCherry Hill, NJ 080031265410831
- Martin Levinson, MDWoodbury, NJ 080971699715946
- Anthony Russo, MDMadison, NJ 079401730649989
- Matthew Epstein, MDCedar Knolls, NJ 079271922000793
- Matthew HewstonCedar Knolls, NJ 079271275929135
Common questions
What is Jennifer R. Roszkowski, DO's NPI number?
Jennifer R. Roszkowski, DO's National Provider Identifier (NPI) is 1265697528, issued on Jul 25, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Jennifer R. Roszkowski, DO located?
The NPPES record lists a practice address at 651 John F Kennedy Way, Willingboro, NJ, 08046. Phone: (609) 835-2838. Providers update this record themselves, so call before visiting.
How can I verify Jennifer R. Roszkowski, DO's license?
NPPES lists New Jersey license number 320632, as entered by the provider. Search the New Jersey State Board of Medical Examiners at https://newjersey.mylicense.com/verification/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Jennifer R. Roszkowski, DO prescribe under Medicare Part D?
In 2024, Jennifer R. Roszkowski, DO had 296 Medicare Part D claims for 112 beneficiaries; the average among sleep medicine (internal medicine) physician prescribers was 585. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.