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

Dr. Jason Alejandro, MD

Individual provider Emergency Medicine Physician · NPI 1043219348

Dr. Jason Alejandro, MD is an Emergency Medicine in Paramus, New Jersey. Graduated from Rutgers New Jersey Medical School in 2000, 26 years ago. Practices with Summit Medical Group PA, a 1,205-clinician group and accepts Medicare assignment. Licensed in New Jersey.

Years since qualifying
26
Trained at
Rutgers New Jersey Medical School
Licensed in
NJ
In the registry since
2005
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

282 E Rte 4
Paramus, NJ 07652-5101
Phone: (551) 222-0800
Fax: (551) 222-0801
Show map & directions

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

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence 25MA07728000 (NJ)

Record details

NPI number1043219348
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 19, 2005
Last updated in NPPESDecember 5, 2022
Certification dateSeptember 11, 2022
Mailing address1 Diamond Hill Rd, Berkeley Heights, NJ 07922-2104

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolRUTGERS NEW JERSEY MEDICAL SCHOOL
Graduated 2000 (26 years in practice)
Group practice Summit Medical Group Pa — 1205 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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