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

Dr. Asaf Klein, MD

Individual provider Rheumatology Physician · NPI 1669761631

Dr. Asaf Klein, MD is a Rheumatology in Hewlett, New York. Graduated from State University of New York Downstate Medical Center in 2011, 15 years ago. Practices with Rheumatology Consultants, LLP, a 10-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in New York.

Years since qualifying
15
Trained at
State University of New York Downstate Medical Center
Licensed in
NY
In the registry since
2011
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

1157 Broadway
Hewlett, NY 11557-2325
Phone: (323) 252-8790
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 1 Hollow Ln, New Hyde Park, NY 11042-1220 — (323) 252-8790

Specialties & licences

Rheumatology Physician (primary) Taxonomy 207RR0500X · Licence 277425 (NY)

Record details

NPI number1669761631
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 30, 2011
Last updated in NPPESJune 20, 2024
Certification dateJune 20, 2024
Mailing address1157 Broadway, Hewlett, NY 11557-2325

Medicare enrollment

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

Medicare specialtyRHEUMATOLOGY
Medical schoolSTATE UNIVERSITY OF NEW YORK DOWNSTATE MEDICAL CENTER
Graduated 2011 (15 years in practice)
Group practice Rheumatology Consultants, Llp — 10 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Hewlett