Lars-Kristofer Nelson Peterson, MD
Critical Care Medicine (Internal Medicine) Physician · Camden, NJ
Lars-Kristofer Nelson Peterson, MD is a critical care medicine (internal medicine) physician with a practice address in Camden, New Jersey, and NPI 1023336112, issued on May 13, 2010. Check the license (New Jersey 25MA09905100, as entered in NPPES) on the New Jersey State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Lars-Kristofer Nelson Peterson
- Credential
- MD
- Primary taxonomy
- Critical Care Medicine (Internal Medicine) Physician 207RC0200X
- License numbers
- 25MA09905100 NJ
MA09905100 NJ
271039 NY
Self-reported in NPPES; status is on the state search - Practice location
- 1 Cooper Plz, Camden, NJ 08103
- Phone
- (856) 342-2000
- Enumerated
- May 13, 2010
- Record last updated
- Apr 8, 2019 (not updated in 7 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20150625002074); accepts Medicare assignment
- Medical or professional school
- University Of Rochester School Of Medicine And Dentistry, 2010
- Entity
- Type 1 · individual
8 nearest critical care medicine (internal medicine) physician records → All 225 in New Jersey → Look up another NPI →
Also registered at 1 Cooper Plz
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Brittani Abele, APNAcute Care Nurse Practitioner1669029856
- Alain Abi-Ghanem, M.D.Diagnostic Radiology Physician1659534964
- Ahmed Abou Hussein, M.D.Hematology & Oncology Physician1841502275
Verify Lars-Kristofer Nelson Peterson 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 25MA09905100Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 98.9 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
2 hospitals and group practices
- Kaleida HealthBuffalo, NY · Acute Care Hospitals3 of 5 stars
- University Emergency Medical Services Inc.Buffalo, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Lars-Kristofer Nelson Peterson among 225 critical care medicine (internal medicine) physician records in New Jersey
Lars-Kristofer Nelson Peterson, MD is one of 225 critical care medicine (internal medicine) physician records with a practice address in New Jersey. 91% 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 41% of them.
- NPI issued2010 · 41% of these records are older, 55% newer
- In a Medicare fileYes · 91% of these records are
- In the CMS Doctors and Clinicians fileYes · 85% of these records are
- Graduated2010 · median 2011 among the 192 with a school on file
- Record last updated2019 · 34% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0200X and a New Jersey practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
43 critical care medicine (internal medicine) physician records list a practice address in Camden
They are 43 of the 3,188 NPPES records with a practice address in Camden, and 225 critical care medicine (internal medicine) physician records in New Jersey.
All 225 in New Jersey → Every provider in Camden → Critical Care Medicine (Internal Medicine) Physician nationwide →
The 8 critical care medicine (internal medicine) physician records with the nearest ZIP codes
- Muhammad Athar, M.DCamden, NJ 081031043308323
- Jason Bartock, M.D.Camden, NJ 081031316176043
- Carolyn Bekes, MDCamden, NJ 081031184713950
- Mariane Charron, M.D.Camden, NJ 081031982801684
- R. Phillip Dellinger, MDCamden, NJ 081031336246453
- Seraj El-Oshar, M.D.Camden, NJ 081031790958320
- David Gerber, DOCamden, NJ 081031861580219
- Mazen Kreidy, MDCamden, NJ 081031972741635
Common questions
What is Lars-Kristofer Nelson Peterson, MD's NPI number?
Lars-Kristofer Nelson Peterson, MD's National Provider Identifier (NPI) is 1023336112, issued on May 13, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Lars-Kristofer Nelson Peterson, MD located?
The NPPES record lists a practice address at 1 Cooper Plz, Camden, NJ, 08103. Phone: (856) 342-2000. Providers update this record themselves, so call before visiting.
How can I verify Lars-Kristofer Nelson Peterson, MD's license?
NPPES lists New Jersey license number 25MA09905100, 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.
What is Lars-Kristofer Nelson Peterson, MD's MIPS final score?
The 2023 MIPS final score is 98.9 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.