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

Individual provider Neurology Physician · NPI 1831115872

Dr. Steven Lawrence Grenell, MD is a Neurology in New York, New York. Qualified in 1977, 49 years ago. Practices with Montefiore Medical Center, a 2,796-clinician group, works from 2 locations and offers telehealth. Licensed in New York.

Years since qualifying
49
Licensed in
NY
In the registry since
2006
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

622 W 168th St
New York, NY 10032-3720
Phone: (646) 426-3876
Fax: (212) 305-5530
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 3975 Sedgwick Ave, Bronx, NY 10463-3105 — (718) 796-6055

Specialties & licences

Neurology Physician (primary) Taxonomy 2084N0400X · Licence 152900 (NY)

Record details

NPI number1831115872
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 14, 2006
Last updated in NPPESFebruary 12, 2018

Medicare enrollment

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

Medicare specialtyNEUROLOGY
Medical schoolOTHER
Graduated 1977 (49 years in practice)
Group practice Montefiore Medical Center — 2796 clinicians
Accepts Medicare assignment Not indicated
TelehealthOffers telehealth services

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