Summary

Dr. Mengnai Li treats osteoarthritis, knee osteoarthritis, and hypertension, and performs physical therapy, strength training, and manual therapy. He has practiced orthopedic surgery for 31 years and is affiliated with Gillette Children's Specialty Healthcare, Yale New Haven Hospital, Yale New Haven Hospital Saint Raphael Campus, Yale New Haven Children's Hospital, and Beth Israel Deaconess Medical Center.

Dr. Li earned his medical degree from Peking University Health Science Center and sees patients in New Haven, Connecticut, and Boston, Massachusetts. He speaks English and Spanish. Patients on Vitals rate Dr. Li 3.67 out of 5.

Overview based on verified provider data

Quick Facts

  • 3.7
  • 31 years of experience
  • speaks English, Spanish
  • Peking University Health Science Center
  • 1 specialty
  • 15 areas of expertise
  • 5 hospital affiliations
  • 6 office locations
  • Male

Office Locations

Dr. Mengnai Li has 6 locations

Yale Orthopedics And Rehabilitation

800 Howard Ave Fl 1New Haven, CT 06519
Mon7:00 am - 5:00 pm
Tue7:00 am - 5:00 pm
Wed7:00 am - 5:00 pm
Thu7:00 am - 5:00 pm
Fri7:00 am - 5:00 pm
SatClosed
SunClosed

Yale New Haven Hospital

20 York StNew Haven, CT 06510

Yale New Haven Childrens Hospital

1 Park StNew Haven, CT 06504

Yale New Haven Health Yale Medicine Orthopedics

67 Masonic Ave Fl 1Wallingford, CT 06492
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

Compare with Similar Doctors

Dr. Mengnai Li, MD
Dr. Alexander S McLawhorn, MD
Dr. Armin  M Tehrany
Dr. Robert Chase Stockton, DO
Dr. Mengnai Li, MDDr. Alexander S McLawhorn, MDDr. Armin M TehranyDr. Robert Chase Stockton, DO
Orthopedic SurgeryOrthopedic SurgeryOrthopedic SurgeryOrthopedic Surgery
Accepts New Patients Accepts New Patients Accepts New Patients
3.7 
5 
4.7 
4.8 
31 Years of Experience 16 Years of Experience 32 Years of Experience 11 Years of Experience
No Virtual Visit Option No Virtual Visit Option Virtual Visit Available No Virtual Visit Option
Speaks English, Spanish Speaks English Speaks Farsi, French, Spanish Speaks English
New Haven , CTNew York , NYNew York , NYWallingford , CT
Med School: Peking University Health Science Center Med School: Columbia University, College of Physicians and Surgeons Med School: New York University School Of Medicine Med School: Rowan University School of Osteopathic Medicine, Stratford, New Jersey - Doctorate of Osteopathic Medicine
Current Profile
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Insurance Plans Accepted by Dr. Mengnai Li

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Medical Specialties

Dr. Mengnai Li has the following specialty

Specialty Expertise

Dr. Mengnai Li has the following 15 areas of expertise

  • Arthroscopy
  • Bone Fracture
  • Carpal Tunnel Syndrome
  • Herniated Disc
  • Hip Osteoarthritis
  • Hip Surgery
  • Joint Pain/Swelling
  • Joint Replacement
  • Knee Osteoarthritis
  • Knee Surgery
  • Laminectomy
  • Osteoarthritis
  • Scoliosis
  • Sports Medicine
  • Surgery

Certifications, License, & Education

31 Years Experience

Dr. Mengnai Li holds expired and active medical licenses in the states of Connecticut and Massachusetts.

Medical License

Medical Doctor with an expired medical license in the state of Connecticut that expired in 2025 and an active medical license in the state of Massachusetts that expires in 2027.

Education & Training

Medical School

Graduated from Peking University Health Science Center in 1995.

NPI Number

Dr. Li's NPI number is 1538189733.

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Frequently Asked Questions

Is Dr. Mengnai Li accepting new patients?
Dr. Mengnai Li has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Where is Dr. Mengnai Li's office located?
Dr. Mengnai Li's office is located at 800 Howard Ave Fl 1, New Haven, CT, 06519.
Does Dr. Mengnai Li accept virtual/telehealth appointments?
Dr. Mengnai Li has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
How can I make an appointment with Dr. Mengnai Li?
You can find contact information for Dr. Mengnai Li here on Vitals.
What languages does Dr. Mengnai Li speak?
Dr. Mengnai Li speaks English and Spanish.

Data Sources

This provider profile is built using data from:

  • NPPES NPI Registry
  • State medical licensing boards
  • Healthcare system and provider network data

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