Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Lyon & Martin Medical Associates, PC

Organization Specialist · NPI 1356557730

Lyon & Martin Medical Associates, PC provides Specialist services in New York, New York. Licensed in New York. Registered with an NPI since 2007.

Licensed in
NY
In the registry since
2007
What do these letters mean?
PC — Professional corporation
A form of business registration, not a clinical qualification.

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Practice location Address checks out

59 E 54th St 23
New York, NY 10022-4211 Not confirmed with CMS for 10 years — call before visiting
Phone: (212) 750-8764
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Specialist (primary) Taxonomy 174400000X · Licence 167465 (NY)

Record details

NPI number1356557730
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official William Martin — Co-Director · (212) 750-8330
NPI enumeratedMay 15, 2007
Last updated in NPPESMay 5, 2016
Mailing address59 E 54th St, 23, New York, NY 10022-4211

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