Steven Koerner, DO
Gastroenterology Physician · Manahawkin, NJ
Steven Koerner, DO is a gastroenterology physician with a practice address in Manahawkin, New Jersey, and NPI 1558434308, issued on Nov 16, 2006. Check the license (New Jersey MB55609, as entered in NPPES) on the New Jersey State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Steven Koerner
- Credential
- DO
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License number
- MB55609 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 1301 Route 72 W, Manahawkin, NJ 08050
- Phone
- (609) 597-6513
- Enumerated
- Nov 16, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (609) 597-4593
- Medicaid ID
- 6203001 NJ
- Medicare enrollment
- Enrolled (PECOS I20041006001257); accepts Medicare assignment
- Medical or professional school
- R Franklin University Of Med & Sci/Chicago Medical School, 1989
- Entity
- Type 1 · individual
Also registered at 1301 Route 72 W
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Paul Chung, MDHematology & Oncology Physician1669525093
- Neelam Gidwaney, M.D.Gastroenterology Physician1538320551
- James Henry, MDFamily Medicine Physician1841368958
- John Kenny, D.O.Family Medicine Physician1891877288
- Karen Kiss, NPCNurse Practitioner1235206038
- Frank Labue, MDGastroenterology Physician1114090065
Verify Steven Koerner 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 MB55609Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
66% more Medicare Part D claims than the average gastroenterology physician in 2024
1,349 Medicare Part D claims for 421 beneficiaries, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims.
Most prescribed
- Pantoprazole Sodium447 claims
- Famotidine178 claims
- Omeprazole148 claims
- Esomeprazole Magnesium71 claims
- Linzess42 claims
- Mesalamine36 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 75.8 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).
Industry payments in 2024: $480.08
28 payments; by number, the most common kind was food and beverage; the largest payer was Janssen Biotech, Inc. The 13,350 providers of this specialty with any payment received $5,015.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Hackensack Meridian Health Medical Group - Specialty Care PCManahawkin, NJ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
8 gastroenterology physician records list a practice address in Manahawkin
They are 8 of the 523 NPPES records with a practice address in Manahawkin, and 735 gastroenterology physician records in New Jersey.
All 8 in Manahawkin → All 735 in New Jersey → Every provider in Manahawkin →
Other gastroenterology physician records in New Jersey
- Bernard Aaron, M.D.Brick, NJ1962475566
- George Abdelsayed, MDNew Brunswick, NJ1144298613
- Rini Abraham, M.D.Montclair, NJ1285893321
- Melville Ackerman, MDMedford, NJ1598707580
- Faiz AfridiNewark, NJ1124480132
- Anil Agarwal, MDClifton, NJ1497704373
- Sudhir Agarwal, MDSuccasunna, NJ1215006275
- Aakash Aggarwal, MDHackensack, NJ1942597588
- Ahmed Ahmed, DOFort Lee, NJ1093219099
- Rafeeq Ahmed, M.DManahawkin, NJ1740411933
Common questions
What is Steven Koerner, DO's NPI number?
Steven Koerner, DO's National Provider Identifier (NPI) is 1558434308, issued on Nov 16, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Steven Koerner, DO located?
The NPPES record lists a practice address at 1301 Route 72 W, Manahawkin, NJ, 08050. Phone: (609) 597-6513. Providers update this record themselves, so call before visiting.
How can I verify Steven Koerner, DO's license?
NPPES lists New Jersey license number MB55609, 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 Steven Koerner, DO prescribe under Medicare Part D?
In 2024, Steven Koerner, DO had 1,349 Medicare Part D claims for 421 beneficiaries; the average among gastroenterology physician prescribers was 811. Part D covers Medicare prescriptions only.
What is Steven Koerner, DO's MIPS final score?
The 2023 MIPS final score is 75.8 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.