Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Matthew Klein, MD

Individual provider Anesthesiology Physician · NPI 1265434005

Matthew Klein, MD is an Anesthesiology in Long Branch, New Jersey. Graduated from Northwestern University Feinberg Medical School in 1986, 40 years ago. Practices with North Shore - Lij Anesthesiology, PC, a 1,004-clinician group and accepts Medicare assignment. Licensed in New Jersey and New York.

Years since qualifying
40
Trained at
Northwestern University Feinberg Medical School
Licensed in
NJ, NY
In the registry since
2005
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

300 Second Avenue Monmouth Medical Ctr
Long Branch, NJ 07740
Phone: (732) 222-5200
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence 25MA08254500 (NJ)
Anesthesiology Physician Taxonomy 207L00000X · Licence 220847 (NY)

Record details

NPI number1265434005
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 11, 2005
Last updated in NPPESApril 17, 2015
Mailing address3998 Fair Ridge Drive, Suite 300, Fairfax, VA 22033-2921

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyANESTHESIOLOGY
Medical schoolNORTHWESTERN UNIVERSITY FEINBERG MEDICAL SCHOOL
Graduated 1986 (40 years in practice)
Group practice North Shore - Lij Anesthesiology, Pc — 1004 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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