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MR. JOHN SIDNEY KNAPP RN, AGPCNP-BC
NPI 1588085351
Nurse Practitioner - Adult Health in New York, NY

Active since December 22, 2013
137 DUANE ST APT 5A, NEW YORK, NY 10013(917) 757-8550 Get Directions Write a Review

NPPES record last updated: December 22, 2013. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Mr. John Sidney Knapp Rn, Agpcnp-bc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MR. JOHN SIDNEY KNAPP RN, AGPCNP-BC (NPI 1588085351) is an individual adult health provider in New York, New York, licensed in New York (F306753-1) and active in the NPI registry since December 2013.

NPPES Registry Identity

NPI1588085351
Entity TypeIndividualMale
Primary Taxonomy363LA2200X
Provider Legal NameMR. JOHN SIDNEY KNAPPCredential: RN, AGPCNP-BC
Location Address137 DUANE ST APT 5ANew York, NY 10013-3898
Mailing Address137 Duane St Apt 5aNew York, NY 10013-3898 · (917) 757-8550
Phone(917) 757-8550
Sole ProprietorNo
Enumeration DateDecember 22, 2013
✔ NPI 1588085351 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Adult HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LA2200X
License✔ Licensed in NY · F306753-1
137 DUANE ST APT 5A, New York, NY 10013
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Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is John Knapp's NPI number?

The NPI number for John Knapp is 1588085351. It was assigned to this individual provider in the NPPES registry on December 22, 2013.

Where is John Knapp located?

John Knapp practices at 137 Duane St Apt 5A, New York, NY 10013. The listed phone number is (917) 757-8550.

What is John Knapp's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Adult Health, with taxonomy code 363LA2200X.

When was this NPI record last updated?

The NPPES record for John Knapp was last updated on December 22, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.