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

Dr. Gregg M Lanier, MD

Individual provider Cardiovascular Disease Physician · NPI 1720099732

Dr. Gregg M Lanier, MD is an Advanced Heart Failure and Transplant Cardiology in Hawthorne, New York. Graduated from Northwestern University Feinberg Medical School in 2003, 23 years ago. Practices with Westchester Medical Center Advanced Physician Services PC, a 880-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in New York.

Years since qualifying
23
Trained at
Northwestern University Feinberg Medical School
Licensed in
NY
In the registry since
2006
Specialties on file
2
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

19 Bradhurst Ave
Hawthorne, NY 10532-2140
Phone: (914) 909-6900
Fax: (914) 493-2828
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 257 Lafayette Ave Ste 330, Suffern, NY 10901-4831 — (845) 368-8800

Specialties & licences

Advanced Heart Failure and Transplant Cardiology Physician (primary) Taxonomy 207RA0001X · Licence 233588 (NY)
Cardiovascular Disease Physician Taxonomy 207RC0000X · Licence 233588 (NY)

Record details

NPI number1720099732
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 11, 2006
Last updated in NPPESNovember 19, 2021
Certification dateNovember 19, 2021
Mailing address100 Woods Rd, Tcc Room D368, Valhalla, NY 10595-1530

Medicare enrollment

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

Medicare specialtyADVANCED HEART FAILURE AND TRANSPLANT CARDIOLOGY
Also practisesCARDIOVASCULAR DISEASE (CARDIOLOGY)
Medical schoolNORTHWESTERN UNIVERSITY FEINBERG MEDICAL SCHOOL
Graduated 2003 (23 years in practice)
Group practice Westchester Medical Center Advanced Physician Services Pc — 880 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

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