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

Dr. Matthew Flamenbaum, DO

Individual provider Pulmonary Disease Physician · NPI 1811346109

Dr. Matthew Flamenbaum, DO is a Pulmonary Disease in Freehold, New Jersey. Graduated from Rowan University School of Osteopathic Medicine in 2016, 10 years ago. Practices with North Shore-Lij Medical PC, a 6,350-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in New Jersey and New York.

Years since qualifying
10
Trained at
Rowan University School of Osteopathic Medicine
Licensed in
NJ, NY
In the registry since
2016
Specialties on file
4
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

See every abbreviation used in this directory →

Practice location Address checks out

901 W Main St Ste 160
Freehold, NJ 07728-2537
Phone: (732) 577-0600
Fax: (732) 577-6332
Show map & directions

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

Additional practice locations (1)

  • 21 Us Highway 9, Manalapan, NJ 07726-3007 — (732) 358-4490

Specialties & licences

Pulmonary Disease Physician (primary) Taxonomy 207RP1001X · Licence 25MB12961600 (NJ)
Pulmonary Disease Physician Taxonomy 207RP1001X · Licence 316522 (NY)
Critical Care Medicine (Internal Medicine) Physician Taxonomy 207RC0200X · Licence 25MB12961600 (NJ)
Critical Care Medicine (Internal Medicine) Physician Taxonomy 207RC0200X · Licence 316522 (NY)

Record details

NPI number1811346109
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorYes
NPI enumeratedJune 7, 2016
Last updated in NPPESJuly 6, 2026
Certification dateJuly 6, 2026
Mailing address901 W Main St Ste 160, Freehold, NJ 07728-2537

Medicare enrollment

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

Medicare specialtyPULMONARY DISEASE
Also practisesINTERNAL MEDICINE
Medical schoolROWAN UNIVERSITY SCHOOL OF OSTEOPATHIC MEDICINE
Graduated 2016 (10 years in practice)
Group practice North Shore-Lij Medical Pc — 6350 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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