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

Douglas H Bailyn, MD, PC

Organization Internal Medicine Physician · NPI 1710992482

Douglas H Bailyn, MD, PC is an Internal Medicine Physician in New York, New York. Licensed in New York. Registered with an NPI since 2006.

Licensed in
NY
In the registry since
2006
Specialties on file
2
What do these letters mean?
PC — Professional corporation
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

380 2nd Ave Ste 1002
New York, NY 10010-5615
Phone: (212) 777-1510
Fax: (212) 375-0539
Show map & directions

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 222452 (NY)
Nephrology Physician Taxonomy 207RN0300X · Licence 222452 (NY)

Record details

NPI number1710992482
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Douglas Bailyn — President · (212) 777-1510
NPI enumeratedJuly 30, 2006
Last updated in NPPESApril 2, 2008
Mailing address47 Plaza St W, Apt. 11a, Brooklyn, NY 11217-3905

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