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

Dr. Hassan Sajjad, MD

Individual provider Critical Care Medicine (Internal Medicine) Physician · NPI 1184988453

Dr. Hassan Sajjad, MD is a Pulmonary Disease in Hackettstown, New Jersey. Qualified in 2011, 15 years ago. Practices with Practice Associates Medical Group, a 1,403-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Massachusetts and New Jersey.

Years since qualifying
15
Licensed in
MA, NJ
In the registry since
2012
Specialties on file
4
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

653 Willow Grove St Ste 20002
Hackettstown, NJ 07840-1732
Phone: (908) 522-5120
Fax: (908) 813-8326
Show map & directions

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

Additional practice locations (2)

  • 15 Francis St, Boston, MA 02115-6105 — (617) 952-5242
  • 1153 Centre St, Jamaica Plain, MA 02130-3446 — (617) 952-5242

Specialties & licences

Pulmonary Disease Physician (primary) Taxonomy 207RP1001X · Licence 25MA12442400 (NJ)
Critical Care Medicine (Internal Medicine) Physician Taxonomy 207RC0200X · Licence 291206 (MA)
Pulmonary Disease Physician Taxonomy 207RP1001X · Licence 291206 (MA)
Critical Care Medicine (Internal Medicine) Physician Taxonomy 207RC0200X · Licence 25MA12442400 (NJ)

Record details

NPI number1184988453
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJuly 1, 2012
Last updated in NPPESDecember 16, 2024
Certification dateDecember 16, 2024

Medicare enrollment

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

Medicare specialtyPULMONARY DISEASE
Also practisesCRITICAL CARE (INTENSIVISTS)
Medical schoolOTHER
Graduated 2011 (15 years in practice)
Group practice Practice Associates Medical Group — 1403 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

Other providers in Hackettstown