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

Dr. Theodore Falk, MD

Individual provider Allergy & Immunology Physician · NPI 1912967464

Dr. Theodore Falk, MD is an Allergy/Immunology in River Edge, New Jersey. Qualified in 1977, 49 years ago. Practices with Jeffrey Weiss, MD, PA, an 18-clinician group and accepts Medicare assignment. Licensed in New Jersey and New York.

Years since qualifying
49
Licensed in
NJ, NY
In the registry since
2006
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

63 Grand Ave Ste 100
River Edge, NJ 07661
Phone: (201) 487-2900
Fax: (201) 487-1022
Show map & directions

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

Specialties & licences

Allergy & Immunology Physician (primary) Taxonomy 207K00000X · Licence MA40562 (NJ)
Allergy & Immunology Physician Taxonomy 207K00000X · Licence 1375261 (NY)

Record details

NPI number1912967464
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedMarch 27, 2006
Last updated in NPPESJuly 8, 2007
Mailing address63 Grand Ave, Ste 100, River Edge, NJ 07661

Medicare enrollment

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

Medicare specialtyALLERGY/IMMUNOLOGY
Medical schoolOTHER
Graduated 1977 (49 years in practice)
Group practice Jeffrey Weiss, M.D., P.A. — 18 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in River Edge