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

Dr. John W Liang, MD

Individual provider Neurocritical Care Physician · NPI 1720387764

Dr. John W Liang, MD is a Neurosurgery in New York, New York. Qualified in 2011, 15 years ago. Practices with Icahn School of Medicine at Mount Sinai, a 2,791-clinician group, accepts Medicare assignment and offers telehealth. Licensed in New Jersey and New York.

Years since qualifying
15
Licensed in
NJ, NY
In the registry since
2011
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

1000 10th Ave Ste 10G
New York, NY 10019-1147
Phone: (212) 523-2183
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Neurocritical Care Physician (primary) Taxonomy 2084A2900X · Licence 25MA11275100 (NJ)
Neurocritical Care Physician Taxonomy 2084A2900X · Licence NCC5503 (NY)
Neurology Physician Taxonomy 2084N0400X · Licence 278762 (NY)

Record details

NPI number1720387764
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 16, 2011
Last updated in NPPESApril 15, 2026
Certification dateApril 15, 2026

Medicare enrollment

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

Medicare specialtyNEUROSURGERY
Also practisesCRITICAL CARE (INTENSIVISTS), NEUROLOGY
Medical schoolOTHER
Graduated 2011 (15 years in practice)
Group practice Icahn School Of Medicine At Mount Sinai — 2791 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations3 on file with Medicare

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