Lydia Marie Kasper, D.O.
Emergency Medicine Physician · Parsippany, NJ
Lydia Marie Kasper, D.O. is an emergency medicine physician with a practice address in Parsippany, New Jersey, and NPI 1134420565, issued on Nov 17, 2010. Check the license (New Jersey 25MB09297800, as entered in NPPES) on the New Jersey State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Lydia Marie Kasper
- Credential
- D.O.
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- 25MB09297800 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 3 Century Dr, Parsippany, NJ 07054
- Phone
- (877) 692-4665
- Enumerated
- Nov 17, 2010
- Record last updated
- Nov 1, 2016 (not updated in 10 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20130703000398); accepts Medicare assignment
- Medical or professional school
- New York College Of Osteo Medicine Of New York Institute Of Technology, 2010
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 1,754 in New Jersey → Look up another NPI →
Also registered at 3 Century Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Donald Baker, MDEmergency Medicine Physician1841390341
- Jessica Card, PA-CPhysician Assistant1043660327
- Lauren Curato, D.O.Emergency Medicine Physician1235406778
- Mark Curato, D.O.Emergency Medicine Physician1366728693
- David Cuthbert, M.D.Emergency Medicine Physician1730594045
- Beata Da Silva, AGNPNurse Practitioner1023522992
Verify Lydia Marie Kasper 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 25MB09297800Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
85% fewer Medicare Part D claims than the average emergency medicine physician in 2024
33 Medicare Part D claims for 26 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D.
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 2 group practices
- Rwjbh Emergency Medicine Associates, LLCSomerville, NJ
- Rwjbh Observation Associates LLCSomerville, NJ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Lydia Marie Kasper among 1,754 emergency medicine physician records in New Jersey
Lydia Marie Kasper, D.O. is one of 1,754 emergency medicine physician records with a practice address in New Jersey. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 53% of them.
- NPI issued2010 · 53% of these records are older, 44% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 67% of these records are
- Graduated2010 · median 2011 among the 1,167 with a school on file
- Record last updated2016 · 55% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a New Jersey practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
15 emergency medicine physician records list a practice address in Parsippany
They are 15 of the 840 NPPES records with a practice address in Parsippany, and 1,754 emergency medicine physician records in New Jersey.
All 1,754 in New Jersey → Every provider in Parsippany → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Donald Baker, MDParsippany, NJ 070541841390341
- Mark Curato, D.O.Parsippany, NJ 070541366728693
- Lauren Curato, D.O.Parsippany, NJ 070541235406778
- Johnathon Lebaron, D.O.Parsippany, NJ 070541548606783
- Justin Lehet, D.O.Parsippany, NJ 070541831332527
- Shyam Mahajan, MDParsippany, NJ 070541144496449
- Kenneth Minett, D.O.Parsippany, NJ 070541477780187
- David Matthew Morley, M.D.Parsippany, NJ 070541063736924
Common questions
What is Lydia Marie Kasper, D.O.'s NPI number?
Lydia Marie Kasper, D.O.'s National Provider Identifier (NPI) is 1134420565, issued on Nov 17, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Lydia Marie Kasper, D.O. located?
The NPPES record lists a practice address at 3 Century Dr, Parsippany, NJ, 07054. Phone: (877) 692-4665. Providers update this record themselves, so call before visiting.
How can I verify Lydia Marie Kasper, D.O.'s license?
NPPES lists New Jersey license number 25MB09297800, 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 Lydia Marie Kasper, D.O. prescribe under Medicare Part D?
In 2024, Lydia Marie Kasper, D.O. had 33 Medicare Part D claims for 26 beneficiaries; the average among emergency medicine physician prescribers was 226. 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.