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

Dr. Macarthur Ruelos Lazo, MD

Individual provider Orthopaedic Surgery Physician · NPI 1124145735

Dr. Macarthur Ruelos Lazo, MD is an Orthopaedic Surgery Physician in New York, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2007
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

462 1st Ave
New York, NY 10016-9196
Phone: (121) 256-2638
Fax: (121) 256-2842
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Orthopaedic Surgery Physician (primary) Taxonomy 207X00000X · Licence 134619 (NY)

Record details

NPI number1124145735
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedMarch 26, 2007
Last updated in NPPESJuly 8, 2007

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