Dr. Nan Ni, MD

Dr. Nan Ni, MD

Internal Medicine  ·  
Female  ·  
Age 61
Dr. Nan Ni, MD is an internal medicine specialist in Baltimore, MD and has been practicing for 36 years. She graduated from Shanghai School Of Medicine in 1982 and specializes in internal medicine.

200 E 33rd St Ste 471

Baltimore, MD 21218

Contact Information

(410) 261-8019

Insurance Accepted

  • Aetna
  • Amerigroup (Wellpoint)
  • Blue Cross Blue Shield
  • CareFirst Blue Cross Blue Shield
  • Cigna
  • Commercial Insurance Company
  • CoreSource
  • Coventry Health Care
  • First Health (Coventry Health Care)
  • 4 More

*Please verify this information when scheduling an appointment.

Learn about Dr. Ni

Be confident in your decisions by checking out your provider's top areas of care, education, patient reviews and more. Learn about finding the right doctor for you.

Dr. Ni's Experience

Dr. Ni's experience matches your search based on the following criteria:
  • Based on total number of patients treated over the last 12 months
  • Specializes in Internal Medicine
  • Board certified in Internal Medicine
  • No sanctions found
  • No board actions found

1  Specialties

  • Internal Medicine

1  Board Certifications

  • Internal Medicine
    Accredited by: American Board of Internal Medicine*

174  Conditions Treated


Read Less

16  Procedures

  • Abscess or Cyst Drainage or Aspiration
  • Abscess or Fluid Incision and Drainage
  • Cardiovascular Stress Test
  • Care Coordination for Complex Conditions and Procedures
  • Cholesterol Screening
  • Diabetes Screening
  • Electrocardiogram (EKG)
  • Fecal Occult Blood Test for Colorectal Cancer
  • Immunization
  • Osteoporosis Screening
  • Pap Smear
  • Pregnancy Test
  • Pulmonary Function Test
  • Smoking Cessation Counseling
  • Thyroid Screening
  • Wellness Examination

Background Check

Malpractice Claims not available

Healthgrades does not collect malpractice information for Maryland.

0 Sanctions

No sanctions history found for the years that Healthgrades collects data.

0 Board Actions

No board actions found for the years that Healthgrades collects data.


  • Shanghai School Of Medicine
    Medical School | Graduated 1982
  • Union Mem Hospital
    Residency Hospital | Completed

Awards & Recognition

Awards & Honors
  • Healthgrades Honor Roll
Media & Publications

Dr. Ni has no media or publications listed.

Languages Spoken

  • English
  • Chinese

Memberships & Professional Affiliations

Dr. Ni does not have any memberships or affiliations listed. If you are Dr. Ni and would like to add memberships or affiliations, please update your profile.

Dr. Ni's Reviews

Likelihood of recommending Dr. Ni to family and friends
18 total reviews (6 have comments)

Likelihood to Recommend (18)

  • 5
  • 4
  • 3
  • 2
  • 1

Dr. Ni's Performance

  • Trustworthiness

  • Explains condition(s) well

  • Answers questions

  • Time well spent


Office & Staff Performance

  • Scheduling

  • Office environment

  • Staff friendliness

  • Average wait time

    31 to 45 minutes

Patient Comments (6)

This erratic woman has no business being in patient care. She is better suited to a lab where it is just her and the equipment. I have been astonished by the immensely deficient attention to environment, common rules of etiquette (how do you lay hands on a patient without first greeting them??...more
Was this helpful? thumbs up icon optionthumbs down icon option
Flag this
Worst doctor ever. I was hospitalized for Graves' disease and when I asked for a referral to an endocrinologist she refused! Said I needed to come in to see her first. Every time you go you end up waiting 2 hours for her to spend 5 minutes with you and you can tell even understand what she's...more
Was this helpful? thumbs up icon optionthumbs down icon option
Flag this
Very unprofessional. Discusses patients info in direct listening range to entire office. Berates her nurses and patients. Overbooks and over 2 hour wait for 3 minute visit where you are not allowed to speak.
Was this helpful? thumbs up icon optionthumbs down icon option
Flag this
Dr Ni is very rude and disrespectful. I wouldn't recommend her to my cat.
Was this helpful? thumbs up icon optionthumbs down icon option
Flag this
I wish I could give her half star if they have this option. This DOCTOR doesn't have any morality, I didn't understand how she could be a DOCTOR. It will humiliate the WORD. NO ANY RESPECT, NO PROFESSIONAL. NEVER EVER WENT THERE ANYMORE IN MY REST MY LIFE. CRAZY HUMBENBEING.
Was this helpful? thumbs up icon optionthumbs down icon option
Flag this
Are you Dr. Ni?
Make it easy for patients to share their feedback. Also manage your personalized profile!

Nearby doctors with similar experience

Internal Medicine
Internal Medicine
Internal Medicine
Radiation Oncology
Internal Medicine
Allergy & Immunology
Internal Medicine
Internal Medicine