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

Medical Offices of Frederick Ast, PLLC

Organization Allergy & Immunology Physician · NPI 1881894418

Medical Offices of Frederick Ast, PLLC is an Allergy & Immunology Physician in New York, New York. Licensed in New York. Registered with an NPI since 2007.

Licensed in
NY
In the registry since
2007
Specialties on file
4
What do these letters mean?
PLLC — Professional limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

35 E 30th St # 1A
New York, NY 10016-7325
Phone: (212) 725-7027
Fax: (212) 725-0433
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Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 178311-1 (NY)
Allergy & Immunology Physician Taxonomy 207K00000X · Licence 178311-1 (NY)
Family Medicine Physician Taxonomy 207Q00000X · Licence 178311-1 (NY)
Rheumatology Physician Taxonomy 207RR0500X · Licence 178311-1 (NY)

Record details

NPI number1881894418
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Lucia Spada — Office Manager · (212) 369-4694
NPI enumeratedJuly 22, 2007
Last updated in NPPESJuly 27, 2007
Mailing address35 E 30th St # 1a, New York, NY 10016-7325

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