Are you Dr. Tan? This profile is yours to edit: update your address, phone, photo and services.
Edit this profileWhere to find Marissa L. Tan, DO, MPH
- Camden location main office
800 Cooper St Ste 4004Th, Camden, NJ 08102 - Philadelphia location
504 South St, Philadelphia, PA 19147 - Philadelphia location
2317 E Westmoreland St, Philadelphia, PA 19134 - Philadelphia location
323 S 60th St, Philadelphia, PA 19143
About Dr. Tan
Based in Camden, NJ, Marissa L. Tan, DO, MPH is listed in the NPI registry under preventive medicine. Marissa is also listed as specializing in public health & general preventive medicine. According to Medicare claims data, the services billed most often include established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more. NPI 1720583818 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (856) 342-3040
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
800 COOPER ST STE 4004TH
Camden, NJ 08102
504 South St
Philadelphia, PA 19147
2317 E Westmoreland St
Philadelphia, PA 19134
323 S 60th St
Philadelphia, PA 19143
Conditions Commonly Evaluated or Treated
Within Preventive Medicine generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Conditions
Cancer risk
Environmental health
- Asbestos Exposure
- Tick bite and Lyme disease risk
- Toxic Mold Exposure
- Workplace Chemical Exposure
- Heavy Metal Toxicity
General wellness
Heart health
- Heart Disease Risk
- Coronary artery disease
- High blood pressure
- High cholesterol
- Poor Circulation
Kidney health
Lifestyle & wellness
Longevity
Occupational health
Sexual health
Substance use
Travel health
Workplace health
Addiction & habits
Blood sugar
Bone & joint
Brain health
Digestive health
Hormones
- Hormone Imbalance
- Testosterone deficiency
- Underactive Thyroid
Liver & digestion
Metabolic health
Nutrition & deficiencies
Nutrition & deficiency
Preventive care
Sleep health
Weight & metabolism
Procedures & services
Addiction & habits
Cancer screening
- Cancer screening and prevention planning
- Screening colonoscopy
- Low-dose CT lung cancer screening
- Mammogram Referral
- Pap smear
- Prostate cancer blood test
- Skin cancer screening
Checkups & exams
Environmental health
Fitness & body composition
- VO2 Max Test
- DEXA Body Composition Scan
Immunizations
- Hepatitis Screening And Vaccine
- COVID-19 Booster
- Flu shot
- HPV vaccine
- Pneumonia shot
- Routine Vaccines
- Tetanus shot
Longevity
Metabolic health
Preventive imaging
Screening & labs
- Diabetes and prediabetes screening
- Genetic Health Risk Testing
- Heart Calcium Score
- Hormone Panel Testing
- Bone Density Scan Referral
- Cholesterol screening
- Food Sensitivity Testing
- Tuberculosis Blood Test
Workplace health
- Ergonomic Workstation Evaluation
- Respirator Fit Testing
- Return To Work Clearance
- DOT Physical Exam
- Hearing Test For Work
- Pre-Employment Physical
- Workplace Drug Test
Heart health
Lab tests
Lifestyle & wellness
- Exercise Prescription
- Medical nutrition therapy
- Mindfulness-based stress reduction
Occupational health
Sexual health
Travel health
Weight & metabolism
Procedures Most Often Billed to Medicare
23 services · 14 patients · 1 distinct code
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
23 | Less often than most peers in Preventive Medicine |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other preventive medicines at this location 1
Same specialty, same street address — most likely the same department or group.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other preventive medicines in Camden 4
Same specialty, same city.
More connections — 16 related providers in 2 groups
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2018 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What does Dr. Tan specialize in?
Dr. Tan is a preventive medicine in Camden, NJ. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Dr. Tan located?
Dr. Tan is listed at 800 Cooper St Ste 4004Th, Camden, NJ 08102. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Tan's phone number?
The number on file is (856) 342-3040. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Dr. Tan's NPI number?
Dr. Tan's National Provider Identifier is 1720583818. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Dr. Tan go to medical school?
Dr. Tan attended Other, graduating in 2018. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Tan been practicing?
Dr. Tan has 8 years experience. Calculated from a graduation year of 2018, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Tan do most often?
According to Medicare billing data, Dr. Tan the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Tan confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Tan. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.