Matthew Klein, MD
Anesthesiology Physician · Long Branch, NJ
Matthew Klein, MD is an anesthesiology physician with a practice address in Long Branch, New Jersey, and NPI 1265434005, issued on Aug 11, 2005. Check the license (New Jersey 25MA08254500, as entered in NPPES) on the New Jersey State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Matthew Klein
- Credential
- MD
- Primary taxonomy
- Anesthesiology Physician 207L00000X
- License numbers
- 25MA08254500 NJ
220847 NY
Self-reported in NPPES; status is on the state search - Practice location
- 300 Second Avenue, Long Branch, NJ 07740
- Phone
- (732) 222-5200
- Enumerated
- Aug 11, 2005
- Entity
- Type 1 · individual
Also registered at 300 Second Avenue
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Michele Aragno, CRNACertified Registered Nurse Anesthetist1336291244
- Jonathan Decker, DOStudent in an Organized Health Care Education/Training Program1194254516
- Cliff HellmersCertified Registered Nurse Anesthetist1568540961
- Mahrukh Khan, MDStudent in an Organized Health Care Education/Training Program1871175687
- Amit Misra, MDPediatric Critical Care Medicine Physician1104060102
- Wendy Shertz-Dipietro, MDAnatomic Pathology & Clinical Pathology Physician1518028307
Verify Matthew Klein 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 25MA08254500Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
Industry payments in 2024: $22.20
1 payment, mostly food and beverage; the largest payer was Heron Therapeutics, Inc.. The 17,418 providers of this specialty with any payment received $898.38 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.
One hospital or facility affiliation
- North Shore - Lij Anesthesiology, PCCarmel, NY
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
20 anesthesiology physician records list a Long Branch practice address
They are 20 of the 663 NPPES records with a Long Branch practice address, and 1,543 anesthesiology physician records in New Jersey.
All 20 in Long Branch → All 1,543 in New Jersey → Every provider in Long Branch →
Other anesthesiology physician records in New Jersey
- Eric Aberbach, M.D.Pompton Plains, NJ1679574982
- Arkadiy Abkin, MDMorristown, NJ1316928666
- Jacob Abraham, M.D.Ridgewood, NJ1437310240
- Grace Abramian, M. D.Camden, NJ1689089641
- Jonathan Abrams, MDSummit, NJ1780663054
- Kenneth Abrams, MD, MBAPomona, NJ1306881644
- Lawrence Abrams, MDHackensack, NJ1356396485
- Abir Adam, MDElizabeth, NJ1326018003
- Nathan Ades, MDRed Bank, NJ1528085438
- Sujnani Adkoli, MDRidgewood, NJ1639139124
Common questions
What is Matthew Klein, MD's NPI number?
Matthew Klein, MD's National Provider Identifier (NPI) is 1265434005, issued on Aug 11, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Matthew Klein, MD located?
The NPPES record lists a practice address at 300 Second Avenue, Long Branch, NJ, 07740. Phone: (732) 222-5200. Providers update this record themselves, so call before visiting.
How can I verify Matthew Klein, MD's license?
NPPES lists New Jersey license number 25MA08254500, 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.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.