Joshua Daniel Kirschenbaum
Gastroenterology Physician · Lebanon, NH
Joshua Daniel Kirschenbaum is a gastroenterology physician with a practice address in Lebanon, New Hampshire, and NPI 1760184113, issued on Mar 20, 2023. Check the license (New Hampshire R4856, as entered in NPPES) on the New Hampshire Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Joshua Daniel Kirschenbaum
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License number
- R4856 NH
Self-reported in NPPES; status is on the state search - Practice location
- 1 Medical Center Dr, Lebanon, NH 03756
- Phone
- (603) 650-5000
- Enumerated
- Mar 20, 2023
- Record last updated
- Jul 8, 2026
- Entity
- Type 1 · individual
8 nearest gastroenterology physician records → All 110 in New Hampshire → Look up another NPI →
Also registered at 1 Medical Center Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Maria Abbate, NPFamily Nurse Practitioner1669683637
- McCall Abbott, APRNFamily Nurse Practitioner1396292454
- Lauren AbbuhlStudent in an Organized Health Care Education/Training Program1760322986
- William Abdu, M.D.Orthopaedic Surgery of the Spine Physician1134162324
- Iryna Aberkorn, MDFamily Medicine Physician1780846071
- Majd Aboul Hosn, MDStudent in an Organized Health Care Education/Training Program1932901949
Verify Joshua Daniel Kirschenbaum in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNew Hampshire Board of Medicine
Search for license R4856Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
88% fewer Medicare Part D claims than the average gastroenterology physician in 2024
98 Medicare Part D claims for 26 beneficiaries, against an average of 811 among the 16,445 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.
Joshua Daniel Kirschenbaum among 110 gastroenterology physician records in New Hampshire
Joshua Daniel Kirschenbaum is one of 110 gastroenterology physician records with a practice address in New Hampshire. 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 2023, is newer than over 99% of them.
- NPI issued2023 · over 99% of these records are older, 0% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileNo · 73% of these records are
- Record last updated2026 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RG0100X and a New Hampshire practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Gastroenterology Physician providers in New Hampshire
There are 110 gastroenterology physician records in New Hampshire.
All 110 in New Hampshire → Every provider in Lebanon → Gastroenterology Physician nationwide →
The 8 gastroenterology physician records with the nearest ZIP codes
- Peter Anderson, M.D.Lebanon, NH 037561962425033
- Steve Bensen, M.D.Lebanon, NH 037561427071596
- Lynn Butterly, M.D.Lebanon, NH 037561982623070
- Timothy Gardner, MDLebanon, NH 037561851387229
- Stuart Gordon, M.D.Lebanon, NH 037561992711469
- Lee Kaplan, MD PHDLebanon, NH 037561255322475
- Brian Lacy, PH.D; M.DLebanon, NH 037561518980135
- Gary Levine, MDLebanon, NH 037561992728471
Common questions
What is Joshua Daniel Kirschenbaum's NPI number?
Joshua Daniel Kirschenbaum's National Provider Identifier (NPI) is 1760184113, issued on Mar 20, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Joshua Daniel Kirschenbaum located?
The NPPES record lists a practice address at 1 Medical Center Dr, Lebanon, NH, 03756. Phone: (603) 650-5000. Providers update this record themselves, so call before visiting.
How can I verify Joshua Daniel Kirschenbaum's license?
NPPES lists New Hampshire license number R4856, as entered by the provider. Search the New Hampshire Board of Medicine at https://www.oplc.nh.gov/board-medicine. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Joshua Daniel Kirschenbaum prescribe under Medicare Part D?
In 2024, Joshua Daniel Kirschenbaum had 98 Medicare Part D claims for 26 beneficiaries; the average among gastroenterology physician prescribers was 811. 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.