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

Marissa Luan Tan, DO, MPH

Individual provider Addiction Medicine (Preventive Medicine) Physician · NPI 1720583818

Marissa Luan Tan, DO, MPH is an Addiction Medicine in Camden, New Jersey. Qualified in 2018, 8 years ago. Practices with Cmc Department of Medicine Group PA, a 474-clinician group, works from 4 locations, accepts Medicare assignment and offers telehealth. Licensed in Maryland, New Jersey and Pennsylvania.

Years since qualifying
8
Licensed in
MD, NJ, PA
In the registry since
2018
Specialties on file
6
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.
MPH — Master of Public Health
A graduate degree in population health.

See every abbreviation used in this directory →

Practice location Address checks out

800 Cooper St Ste 4004TH
Camden, NJ 08102-1155
Phone: (856) 342-3040
Show map & directions

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

Additional practice locations (3)

  • 2317 E Westmoreland St, Philadelphia, PA 19134-4529 — (800) 805-6989
  • 323 S 60th St, Philadelphia, PA 19143-1148 — (800) 805-6989
  • 504 South St, Philadelphia, PA 19147-2210 — (800) 805-6989

Specialties & licences

Addiction Medicine (Preventive Medicine) Physician (primary) Taxonomy 2083A0300X · Licence OS020328 (PA)
Addiction Medicine (Preventive Medicine) Physician Taxonomy 2083A0300X · Licence H0087983 (MD)
Addiction Medicine (Preventive Medicine) Physician Taxonomy 2083A0300X · Licence 25MB12089100 (NJ)
Public Health & General Preventive Medicine Physician Taxonomy 2083P0901X · Licence 25MB12089100 (NJ)
Public Health & General Preventive Medicine Physician Taxonomy 2083P0901X · Licence H0087983 (MD)
Public Health & General Preventive Medicine Physician Taxonomy 2083P0901X · Licence OS020328 (PA)

Record details

NPI number1720583818
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO , MPH
Sole proprietorNo
NPI enumeratedMarch 29, 2018
Last updated in NPPESJune 19, 2024
Certification dateJune 19, 2024
Mailing address1 Federal St Ste 200, Camden, NJ 08103-1088

Medicare enrollment

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

Medicare specialtyADDICTION MEDICINE
Medical schoolOTHER
Graduated 2018 (8 years in practice)
Group practice Cmc Department Of Medicine Group Pa — 474 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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